4 bedroom Single Family Residence at 3909 Northampton Way, R R Backs Sub, Tampa — photo 1
New — 2 days on market Single Family Residence
$998,220
4-Bedroom Pool Home in R R BACKS SUB

3909 Northampton Way, Tampa, FL 33618

Single Family Residence in R R BACKS SUB, TAMPA · No CDD on record
R R BACKS SUB · Tampa, FL 33618 · Hillsborough County
Listing data updated October 11, 2026 at 5:18 AM ET · checked against the MLS hourly
4Bedrooms
2.5Bathrooms
3,495Sq Ft
1979Year Built
$286Per Sq Ft
Private pool2-car garageNo CDD on record4 bedrooms
How to read this page: MLS listing facts carry their source; everything else is labelled as a public record, a calculation, an estimate, or something to verify. Where local data is too thin to support a number, the page says so instead of guessing.
24% above
$/sq ft vs community
$286 here vs $231 median sold (12 mo)
$4k–$10k/yr
Est. insurance · illustrative
Not a carrier quote; premiums vary widely by property. Get a real quote.
Above 9 of 12
Price vs recent sales
Asking $998k tops 9 of the last 12 closed sales

Sources: Stellar MLS (listings + 12-mo closed sales), FEMA, modeled insurance. Interpretation: Momentum Research. Data notes

Highlights

As of October 11, 2026, 3909 Northampton Way in R R Backs Sub, Tampa is listed at $998,220 (3,495 sq ft, about $286 per sq ft). It came to market within the past week. Listing facts: built in 1979, a private pool, HOA dues of $79/mo. Figures are from the MLS record and county data; deemed reliable but not guaranteed.

  • No CDD assessment on record
  • Built 1979 · 47 yrs
  • 3,495 sq ft of living area
  • 2-car garage
  • Listed at $998,220 — recent neighborhood median sale price ~$802,500 (nearby sales; deemed reliable, not an appraisal)
  • New to market
  • HOA $79/mo (per listing)
Listing description

About this home

Under contract-accepting backup offers. Welcome to 3909 Northampton Way - a beautifully updated and lovingly maintained Transitional French Provincial home tucked away on a quiet cul de sac in Northampton of Carrollwood Village. Curb appeal is off the charts for this two story stunner with its pavered circular drive, professionally designed and landscaped courtyard and "mine and yours" tandem garages.

As you walk through the arched gates into the courtyard, you'll be impressed with the fountain, flared metal awning and solid double glass doors. The home opens to a foyer with soaring ceilings that leads you to a flexible floorplan that offers SO many options for virtually any lifestyle. To the right, there's a formal living room with wood burning fireplace and picture frame moulding.

To the left, a formal dining room (or second home office as currently presented). Continuing to the back of the first floor, there's a large comfortable family room, a home office and Florida room with amazing views of the pool area and the 6th hole of Carrollwood Country Club. The kitchen is a dream with its solid wood cabinetry, shaker style doors and soft close features.

Don't miss the stone counters, stainless steel appliances and glass tiled backsplash. A light and bright breakfast nook adjoins the Florida room and enjoys the same amazing views. A convenient powder room with upgraded fixtures is tucked away behind the stairs.

A full size utility room with washer, dryer and tons of storage is accessed off the kitchen (complete with some great flex space for a killer bar or coffee station) and provides direct access to one of the deep single car garages. The traditional L-shaped staircase with turned newel posts leads to a split bedroom plan on the second floor. The owner's retreat includes a large bedroom with amazing stunning woodwork, fantastic golf course views, and that big a** fan.

If closets are your thing, you've found paradise with a walk in closet that you'll be talking about for days. The primary bath lacks nothing with a dual vanity, spa like walk in shower and abundant storage. The secondary bedrooms are separated by an open loft area with more storage.

Each of the bedrooms is nicely sized with built in closets, ceiling fans and share a well appointed guest bathroom. The backyard oasis is anchored by the large crystal blue pool and those golf course views. Beyond the pool, the large fenced yard leaves plenty of space for entertaining or relaxing weekends listening to the birds.

If you leave thinking Derby Party or Afternoon Tea, you're in good company. While maintaining a cozy neighborhood feel, this home is centrally located near much of what makes living in Tampa so great. Access to Dale Mabry, the Veterans Expressway, and I-275 are all minutes away.

Popular retailers, restaurants (national and local independents) and recreation surround popular Carrollwood Village. This property is the cure for cookie cutter - you're going to want to see it!

Description provided by KELLER WILLIAMS TAMPA PROPERTIES and reproduced from the MLS; not independently verified.

Listing courtesy of KELLER WILLIAMS TAMPA PROPERTIES · Listing agent: Mike Hydorn · 813-264-7754Provided via the Stellar MLS Internet Data Exchange, as distributed by MLS GRID · Listings courtesy of Stellar MLS as distributed by MLS GRID · Listings courtesy of Stellar MLS as distributed by MLS GRID. · deemed reliable but not guaranteedIDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by the MLS to be accurate.
Property facts & sources

Every fact, sourced

Listing data, public records, our calculations, and what to verify — each fact shown once. Estimates and calculations shown are for general information only, are not appraisals or advice, and should be independently verified.

Listing facts MLS

List price$998,220
Bed / bath4 / 2.5
Living area3,495 sq ft
Year built1979
Property typeSingle Family Residence
Garage2-car
PoolYes
MLS #TB8549348
Listing statusNew — 2 days on market

Public records & third-party data

FEMA flood zoneNot verified — check msc.fema.gov
Ground elevation~57 ft
CountyHillsborough
Area listings0 active · 1 under contract
Estimated first-year tax~$10,481/yr
CDD assessmentNone on record
HOA$79/mo

Calculated estimates

Price per sq ft$286
Estimated monthly payment$7,023
Insurance (illustrative)$4k–$10k/yr
Messtimate range$765,405 – $877,245
Comparable-sales median$802,500

Buyer should verify Buyer verify

Exact HOA dues, fees, and restrictionsRoof age and conditionHVAC age and conditionA property-specific insurance quoteSurvey and lot boundariesPermit historyFlood-insurance requirementsSchool zoning (confirm with the district)Property taxes after sale (homestead reset)CDD / community assessmentsSquare footage and room dimensions
Financing

Estimated monthly payment

$7,023/mo
  • Principal & interest $5,529/mo 79%
  • Taxes $873/mo 12%
  • Insurance $542/mo 8%
  • HOA $79/mo 1%

$7,023/mo at 20% down, 30-yr @ 7.4% · edit any field to update.

Editable estimate — not a loan offer. Estimates only; see data & estimate notes.

Estimated ownership costs

Estimated costs & disclosures

Estimated ownership costs for general information. Confirm each with the county, your lender, and an insurer. See data & estimate notes.

Property tax (first-year est.)
~$10,481/yr

Estimate: a typical Hillsborough effective rate applied to the list price before any exemptions. Florida bills change with reassessment, homestead and other exemptions, and local taxing districts — this is not your expected bill. Confirm with the county property appraiser.

CDD assessment
None on record

No CDD assessment appears in our records for this community. CDD assessments show on the county tax bill — confirm with the tax collector.

Insurance (illustrative range)
$4k–$10k/yr

An illustrative modeled range, not based on carrier underwriting and not a quote. Florida premiums vary significantly by roof age, wind-mitigation features, claims history, and carrier — a real quote can land well outside this range. Flood zone not verified for this address — check msc.fema.gov and confirm coverage. Get a quote from a licensed insurer before relying on any figure.

HOA
$79/mo

Per the MLS listing. Confirm exact dues and what they include with the association.

Environmental data

Flood zone & elevation

Sourced environmental data for the parcel. Confirm with FEMA and your insurer.

FEMA flood zone
Not verified

Not yet verified for this address. Look up the parcel at msc.fema.gov before relying on any flood assumption.

Ground elevation
~57 ft

Approximate parcel elevation from USGS; confirm exact elevation with a survey.

Windstorm / insurance
Obtain a quote

Hillsborough County is on the Florida coast; wind coverage is a major part of the premium. Premiums and coverage vary by home (roof age, wind mitigation, claims history); obtain a quote from a licensed insurer.

Hazard risk

Natural hazard risk

FEMA National Risk Index for Hillsborough County, FL: overall Relatively High. Ratings compare this county with every county in the United States for expected annual loss from each hazard.

HurricaneVery High
Coastal floodingRelatively High
Inland floodingRelatively High
Heat waveRelatively High
WildfireRelatively Moderate
TornadoVery High
LightningVery High
Strong windRelatively Moderate
DroughtRelatively Moderate
HailRelatively High
Cold waveVery High

Source: FEMA National Risk Index (county level, hazard risk ratings only). Ratings describe the county, not this parcel; the flood zone shown above is parcel-specific. Verify insurance requirements with your lender and agent.

Connectivity

Internet & broadband

Fiber
Check availability

Address-level fiber service is not confirmed for this home. Check the FCC National Broadband Map (broadbandmap.fcc.gov) or the provider for this address.

Cable
Check availability

Cable broadband is common in Florida and Georgia towns but not confirmed for this address; verify with the provider.

Fixed wireless / satellite
Check availability

5G home internet and satellite service depend on the exact location; check coverage for this address.

Momentum Research · R R Backs Sub

Pricing & the R R Backs Sub market

How this home is priced against recent nearby sales, and where R R Backs Sub has been over 25 years. Momentum Research analysis of Stellar MLS records; closed sales, deemed reliable but not guaranteed. Estimates only; see data notes.

This home’s $/sq ft vs. nearby sales

List $/sq ft against recent nearby closed sales; the community median is marked.

Price per sq ft · this home vs. recent nearby sales12834 DARBY RIDGE DRIVE12834 DARBY RIDGE DRIVE: $208/sq ft$20812835 DARBY RIDGE DRIVE12835 DARBY RIDGE DRIVE: $219/sq ft$21912803 DARBY RIDGE DRIVE12803 DARBY RIDGE DRIVE: $221/sq ft$2215803 BROWDER ROAD5803 BROWDER ROAD: $241/sq ft$2412620 MILFORD BERRY LANE2620 MILFORD BERRY LANE: $251/sq ft$2511711 MAGDALENE MANOR DRI…1711 MAGDALENE MANOR DRIVE: $260/sq ft$260This homeThis home: $286/sq ft$286Community median $231
Property timeline

This home’s history

  • 1979BuiltPer public record
  • Sep 17, 2026First seen on movewithmomentum.comObserved at $998,220
  • NowActiveCurrently for sale

Build year is from public record. The MLS list date is approximate (today minus the cumulative days on market the MLS reports, which can span relistings). Other milestones reflect movewithmomentum.com’s own observations since we began tracking this listing and are not the MLS listing history; dates and prices are deemed reliable but not guaranteed.

Transparency

Price & listing history

Listed for $998,220Momentum Realty · on market 2 days
Public records

Building permits

Permit history not yet linkedConfirm permit history with the county building department.
How it stacks up

Comparable recent sales

6 closed sales within about 3 miles in the last 18 months — same property type, living area within 30% of this home. Sold prices are MLS closed-sale records, deemed reliable but not guaranteed.

Median of these 6 sales: $802,500 ($231/sq ft). Stronger local evidence. Shown for general reference only — not an appraisal or a statement of this home’s value.

The Messtimate™

The Messtimate

This is a deliberately dumb estimate — living area times a range of recent neighborhood $/sq ft, and nothing else. It is not an appraisal, not market value, and not a valuation of this home. Even a tight range from comparable sales can’t price a specific home — here’s why.

$765,405the mess$877,245

Stronger local evidence — 6 comparable closed sales within about 3 miles, closed within the last 18 months, same property type, living area within 30% of this home.

Actual list price: $998,220 — compare it against the range above. The Messtimate is a blind sqft estimate; the list price reflects this specific home.

A 15% spread on the same house — and that gap is exactly what an automated guess can't see:

  • Condition & updates — a 1979 home may have had its roof, kitchen, or HVAC replaced since, or not; sq ft can't see either.
  • The lot & views — a premium golf, water, or preserve lot vs. a road-facing one: same sq ft, very different price.
  • Outliers skew it — the band above comes from 6 nearby sales; one flip or distressed sale moves the whole $/sq ft.
  • Carrying costs & concessions — this home carries HOA dues of $79/mo; with insurance and any seller-paid buydown, that changes what a buyer actually pays, and a sq ft estimate ignores all of it.
  • The pool — a private pool carries cost and value that living area doesn't capture.

And here's what the live market is doing — which the number above ignores entirely:

  • 0 active listings competing, 1 under contract

For reference, this home is listed at $998,220 ($286/sq ft). The list price is the seller's asking price and is not derived from this range.

Want a property-specific review from a licensed agent? A Momentum Realty agent will do a real, free comparative market analysis — walking the home, the lot, the condition, and the live market. That's the difference between a Messtimate and a valuation.

Selling your own home? Try the Messtimate on your address →

Methodology: 3,495 sq ft × $219–$251/sq ft (interquartile band of 6 comparable closed sales within about 3 miles, last 18 months; MLS closed-sale records). Estimate for general information only; not an appraisal, valuation, or offer. Updated October 11, 2026.

Momentum Research

The Momentum read

🟡 Asking $286 per square foot, about 24% above the community’s $231 median. R R Backs Sub’s 12-month median sold price per square foot is $231. MLS facts: Stellar MLS closed sales. A per-square-foot gap is context, not an appraisal; condition, lot, and view set the final number here.

91% of homes in R R Backs Sub are owner-occupied. An estimated 9% are non-owner-occupied, including 0% held in a company or trust and 0% out-of-state owners.Why it matters: a high owner-occupied share typically means fewer rentals nearby and steadier resale demand.Source: Florida Department of Revenue 2025 assessment roll (public records), 11 homes matched. Community-level context.

What’s unique here: no CDD assessment.

Jump to: About this home · Every number, sourced · Monthly cost · Flood & risk · History · FAQ

Updated October 11, 2026 · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness

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Listed by KELLER WILLIAMS TAMPA PROPERTIES · MLS # TB8549348

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Go deeper

More on R R BACKS SUB

Go deeper on R R BACKS SUB

See schools, amenities, builders, HOA/CDD detail, and every active & sold home in the community — the single biggest advantage of buying here over a portal.

Assigned schools

Assigned schools

Schools currently assigned to this address in Hillsborough County, provided as neutral factual data. Assignments can change — confirm current zoning with the school district. This is not a statement about the home's suitability for any person or family.

School zoningThis address is in the Hillsborough County School District. Specific elementary, middle, and high-school assignments vary by street and can change. Confirm current zoning with the district before relying on it.
Nearby & guides

City, county & community guides

Where this home sits, with links to the matching guides. General reference only.

Before you decide

Buyer research checklist

Items worth confirming for 3909 Northampton Way, chosen from what the record shows. This is general guidance, not advice about this specific property.

  • Built in 1979 (47 years): ask for the roof and HVAC replacement dates — insurers commonly ask for roof age on homes this old, and it changes the premium.
  • HOA dues are listed at $79/mo: request the current budget, reserves, and rules before relying on that figure or on any restriction.
  • Look up the parcel on FEMA's Flood Map Service Center and confirm with your insurer whether flood insurance is required.
  • Get a homeowners insurance quote for this specific address in Hillsborough County; a wind-mitigation inspection and, on older homes, a four-point inspection can change the premium.
  • Private pool: confirm the barrier or alarm meets the state residential pool safety code and ask for pump, heater, and resurfacing records.
  • Listed living area is 3,495 sq ft: verify it against the property appraiser's record and measure before relying on it.
  • Order a survey to confirm lot boundaries and easements.
  • Review permit history with the county.
  • Property taxes: the estimate on this page (about $10,481/yr) assumes reassessment at the list price; the seller's current bill is not a guide Exemptions and portability change the actual bill — confirm with the county property appraiser.
  • Confirm school zoning directly with the district.
Provenance

Data sources & freshness

Listing recordStellar MLS, checked against the MLS hourly (last: October 11, 2026)
Comparable salesStellar MLS closed sales within about 3 miles, last 18 months, as of September 20, 2026
Flood zone & elevationNot verified for this address — look it up at msc.fema.gov
Taxes & monthly costTypical county effective rate applied to the list price; an estimate, not a bill
Insurance figureModeled estimate; obtain a real quote before offering
Schools2025-26 district assignments; verify with the district

Momentum Research lines are our own analysis of Stellar MLS records; MLS data is deemed reliable but not guaranteed. Estimates are informational, not appraisals or advice. Methodology: how Momentum scores are computed.

Answered before you ask

Frequently asked questions

How big is 3909 Northampton Way and when was it built?

Per the listing record, 3909 Northampton Way was built in 1979 and has 3,495 sq ft of living area, 4 bedrooms and 2.5 bathrooms. Living area and lot size come from the MLS record and should be verified against the county property appraiser.

What community is 3909 Northampton Way in?

3909 Northampton Way is in R R Backs Sub in Tampa, Hillsborough County. The comparable-sales section on this page shows recent closed sales nearby from the same MLS data.

Does 3909 Northampton Way have an HOA, and how much are the dues?

The listing reports HOA dues of $79 per month. Dues, what they cover, and the community's rules should be confirmed from the association's current documents before relying on them.

Why might property taxes on 3909 Northampton Way differ from the current owner's?

The estimate on this page (about $10,481 per year) assumes reassessment at the list price less the homestead exemption. Florida reassesses a home after it sells; for a homesteaded seller the Save Our Homes cap on their assessment does not transfer, and a buyer's own exemptions and portability are applied separately, so the two bills usually differ. Any tax figure shown here is an estimate, not the actual bill — confirm with the county property appraiser and tax collector.

Is 3909 Northampton Way in a flood zone?

A flood designation has not been verified for this address. Look up the parcel on FEMA's Flood Map Service Center (msc.fema.gov) and confirm with your insurer.

Can I rely on the figures on this page?

No. Estimated taxes, insurance, payments, and any market or comparable-sales summary are opinions and estimates for general information only and should not be relied upon. Verify all information independently before making any decision.

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Opinion & estimate — do not rely on this page. Any figure on this page that is not a verbatim fact from the listing or a public record — including estimated property taxes, insurance, CDD/HOA amounts, mortgage payments, comparable-sales summaries, and market statistics — is an opinion and estimate provided for general informational purposes only. These figures may be inaccurate or out of date, are not appraisals, valuations, or financial, legal, tax, or investment advice, and should not be relied upon. Do not make any purchase, offer, financing, or other decision based on this page. Independently verify everything — price, square footage, lot size, year built, taxes, CDD/HOA, flood status, school assignments, permits, and community rules — with the listing broker, the county, your lender, a licensed inspector, an insurer, and your own advisors before acting.

Estimate methodology. Tax estimates apply county millage to the list price (less the homestead exemption where the parcel is matched to the certified roll) and will differ from the actual assessed bill. Cost and market figures are derived from available data and simple calculations, not a professional appraisal. We make no representation that any estimate reflects fair market value.

Equal Housing Opportunity. Content on this page is compiled from public records, MLS data, and automated sources and may contain errors or be out of date. It is general information only, not a representation about any specific property, community, builder, or association. Verify information independently before relying on it. Momentum Realty supports the Fair Housing Act and does not discriminate on the basis of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, or gender identity. Information about schools, distances, and amenities is provided as neutral factual data to help you research the property and is not a statement about who should or should not live here or the suitability of the home or neighborhood for any person or group. School data may change — confirm current assignments with the school district.

Found an error? If you are the owner, listing agent, or a party to this property and believe any information is inaccurate, email and we will review and correct or remove it promptly.

Automated content. Some summaries, distances, and estimates on this page are generated automatically from public and proprietary data sources and may contain errors or omissions. We strive for accuracy but cannot guarantee the completeness or accuracy of any information. Verify anything important independently.

No warranty; measurements & photos. No guarantee, warranty, or representation of any kind is made regarding the completeness or accuracy of any information, descriptions, or measurements on this page — including square-footage measurements and property condition — all of which should be independently verified through appropriate means, including in-person inspection and public records. Photographs may be virtually staged or digitally enhanced and may not reflect actual property conditions. Momentum Realty and its agents expressly disclaim any liability in connection with the information provided.

MLS / IDX. The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of the Stellar MLS Internet Data Exchange, as distributed by MLS GRID. Real estate listings held by brokerage firms other than Momentum Realty are marked with the listing broker's name and include the name of the listing agent. Data provided is deemed reliable but is not guaranteed by the MLS to be accurate. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Source: Stellar MLS, as distributed by MLS GRID. Listings courtesy of Stellar MLS as distributed by MLS GRID. All rights reserved.

Listing data is deemed reliable but is not guaranteed and is subject to change or withdrawal without notice. Square footage and lot size are approximate. Real estate brokerage services provided by Momentum Realty, licensed in Florida and Georgia. © 2026 Move With Momentum LLC.