750 Madrid Road, Key Largo, FL 33037
As of September 6, 2026, 750 Madrid Road in Bahia Mar (102.5), Key Largo is listed at $769,000. That is 40% below Bahia Mar (102.5)'s median closed sale of $1,275,000 over the last 12 months (10 recorded sales). It came to market within the past week. Listing facts: built in 1987, no HOA. Figures are from the MLS record and county data; deemed reliable but not guaranteed.
- No CDD assessment on record
- Built 1987 · 39 yrs
- New to market
- HOA ~$50/mo (estimate; confirm)
Pricing & the Cross Key Waterways (103.0) market
How this home is priced against recent nearby sales, and where Cross Key Waterways (103.0) has been over 25 years. Momentum Research analysis of floridakeys records; closed sales, deemed reliable but not guaranteed. Estimates only; see data notes.
Median sale price by year
12-month median closed price, 2012–2026.
Market Heat by year (0–100)
Momentum Market Heat, 2013–2026. Now 20 (cold).
This home’s history
- 1987BuiltPer public record
- Sep 5, 2026First trackedObserved at $769,000
- NowActiveCurrently for sale
Build year is from public record. Listing 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.
Estimated monthly payment
- Principal & interest $3,974/mo 78%
- Taxes $673/mo 13%
- Insurance $412/mo 8%
- HOA $50/mo 1%
$5,109/mo at 20% down, 30-yr @ 6.71% · edit any field to update.
Editable estimate — not a loan offer. Estimates only; see data & estimate notes.
Momentum Property Score
80/100 is strong across the objective indicators below. It reflects only those measures — not the home’s quality, condition, or desirability.
A 0-100 score built from objective property and market data: flood risk, insurance, pricing, supply, affordability, and recent sales. Higher means more measures line up in a buyer’s favor. It reflects only the factors below.
Momentum Scores are objective, rules-based indicators computed from listing facts, public records, and recent nearby sales. They are not appraisals, valuations, investment advice, or judgments about a neighborhood or who should live there. Verify independently.
The Momentum read
Recent Cross Key Waterways (103.0) sales closed near 88.7% of original asking.Why it matters: the community’s own record shows how far opening prices typically move, and how often buyers compete without financing.Momentum Research analysis of Florida Keys MLS records, community-level, 12 months ending August 23, 2026. Aggregates only; deemed reliable but not guaranteed.
What’s unique here: one of only 1236 active listings in Cross Key Waterways (103.0), no CDD assessment.
Jump to: About this home · Every number, sourced · Monthly cost · Flood & risk · History · FAQ
Updated September 6, 2026 · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
About this home
750 Madrid Road - Key Largo, Florida Beautifully Updated 2-Bedroom, 2-Bath Home in a Great Key Largo Family Neighborhood! This beautifully updated 2-bedroom, 2-bath home offers an impressive list of recent improvements and is located in a wonderful welcoming neighborhood, conveniently close to schools and John Pennekamp Coral Reef State Park. Recent upgrades include a new 3.5-ton air-conditioning system with new duct work, a new furnace, a new hot water heater, new kitchen appliances, and beautifully remodeled bathrooms.
Tile flooring throughout provides easy Florida Keys living, while the stunning Dade County pine ceilings add warmth, character, and a rare architectural feature that is increasingly difficult to find. The home has been freshly painted inside and out and includes new window blinds, new smoke detectors, and four new ceiling fans--four inside and four outside. New exterior lighting has been added to both the front and rear of the home.
Additional improvements include new fencing and an electronic entry gate, providing added privacy and convenience. A stack washer and dryer is conveniently located in the guest bathroom. The durable metal roof and extensive list of recent upgrades make this home ready to enjoy.
There are 3 decks to relax and enjoy on. Located in a great family neighborhood close to local schools and John Pennekamp Coral Reef State Park, this home offers the opportunity to enjoy the best of the Florida Keys lifestyle while being conveniently situated near some of Key Largo's most popular amenities. A wonderful opportunity to own a beautifully updated Key Largo home with character, comfort, and an exceptional list of improvements!
Description provided by RE/MAX All Keys Real Estate and reproduced from the MLS; not independently verified.
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
Public records & third-party data
Calculated estimates
Buyer should verify Buyer verify
Similar homes for sale near Bahia Mar (102.5)
Active listings nearby at a comparable size and price. Listings held by brokerages other than Momentum Realty are marked with the listing broker. Deemed reliable but not guaranteed.
Price & listing history
Building permits
Flood zone & elevation
Sourced environmental data for the parcel. Confirm with FEMA and your insurer.
Not yet verified for this address. Look up the parcel at msc.fema.gov before relying on any flood assumption.
Approximate parcel elevation from USGS; confirm exact elevation with a survey.
This is a coastal Florida county. Premiums and coverage vary by home; obtain a quote from a licensed insurer.
Internet & broadband
AT&T Fiber covers much of NE Florida; confirm availability at the address.
Xfinity/Spectrum cable broadband is widely available.
T-Mobile / Verizon fixed-wireless as a backup option.
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Listed by RE/MAX All Keys Real Estate · MLS # 621220
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Recent sales activity in Bahia Mar (102.5)
Recent comparable closed sales near this home, from public records. Summary figures are for general reference only and are not a valuation of this property. See the Bahia Mar (102.5) neighborhood guide for more.
Recent nearby closings in the data set.
Canonical 12-month median closed price. Reference only.
Canonical 12-month median $/sq ft. Reference only.
Go deeper on Bahia Mar (102.5)
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
Schools currently assigned to this address in Monroe 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.
See schools in the Bahia Mar (102.5) guide → · Browse school-zone pages →
Comparable recent sales
Recent closed sales nearby, with photos, so you can compare. Sold prices are public record, deemed reliable but not guaranteed.
No closely comparable recent sales were found in this data set.
Investment snapshot
Objective rental and cash-flow estimates for a buyer weighing this as an investment. Rough figures for general information only — not a guarantee of rent, an appraisal, or investment advice. Verify independently.
Buyer research checklist
Items worth confirming for 750 Madrid Road, chosen from what the record shows. This is general guidance, not advice about this specific property.
- Built in 1987 (39 years): ask for the roof and HVAC replacement dates — insurers commonly ask for roof age on homes this old, and it changes the premium.
- The listing reports no HOA: confirm with the county record that no deed restrictions or mandatory association apply to this parcel.
- 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 Monroe County; a wind-mitigation inspection and, on older homes, a four-point inspection can change the premium.
- Confirm square footage and room dimensions independently.
- Order a survey to confirm lot boundaries and easements.
- Review permit history with the county.
- Property taxes: the estimate on this page (about $8,075/yr) assumes reassessment at the list price; the seller's homestead cap does not transfer, so their current bill is not a guide.
- Confirm school zoning directly with the district.
Approximate distances
Approximate drive times for general reference only.
Groceries, dining, and parks for this city — see the city guide.
Schools, taxes, and services are county-administered — see the county guide.
View →Amenities and HOA/CDD detail on the neighborhood guide.
View →Data sources & freshness
| Listing record | Florida Keys MLS, refreshed twice daily (last: September 6, 2026) |
| Community market stats | Florida Keys MLS closed sales, as of August 23, 2026 |
| Flood zone & elevation | Not verified for this address — look it up at msc.fema.gov |
| Taxes & monthly cost | Estimated from county rates; not a quote |
| Insurance figure | Modeled estimate; obtain a real quote before offering |
| Schools | 2025-26 district assignments; verify with the district |
Momentum Research lines are our own analysis of Florida Keys MLS records; MLS data is deemed reliable but not guaranteed. Estimates are informational, not appraisals or advice. Methodology: how Momentum scores are computed.
Frequently asked questions
How big is 750 Madrid Road and when was it built?
Per the listing record, 750 Madrid Road was built in 1987 and has 2 bedrooms and 2.0 bathrooms. Living area and lot size come from the MLS record and should be verified against the county property appraiser.
What community is 750 Madrid Road in?
750 Madrid Road is in Bahia Mar (102.5) in Key Largo, Monroe County. The community section on this page shows recent closed sales, days on market, and active inventory for Bahia Mar (102.5) from the same MLS data.
Does 750 Madrid Road have an HOA?
The listing reports no HOA. Confirm with the county record that no deed restrictions or mandatory association apply to the parcel.
Why might property taxes on 750 Madrid Road differ from the current owner's?
The estimate on this page (about $8,075 per year) assumes reassessment at the list price. Florida's Save Our Homes rule caps annual assessment increases for homesteaded owners, and the assessment resets after a sale, so a new owner's bill may differ from the seller's. Any tax figure shown here is an estimate, not the actual bill — confirm with the county property appraiser and tax collector.
Is 750 Madrid Road 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 a typical county millage rate to the list price 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.
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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 Florida Keys MLS, Inc. Internet Data Exchange. 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: Florida Keys MLS, Inc.. © 2026 Florida Keys MLS, Inc. 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.