3170 Hartness Way, Kennesaw, GA 30144
Sources: Georgia MLS (listings + 12-mo closed sales), FEMA, modeled insurance. Interpretation: Momentum Research. Data notes
3170 Hartness Way in Legacy Park, Kennesaw is listed at $435,000 (2,736 sq ft, about $159 per sq ft). That sits within a few percent of Legacy Park's median closed sale of $444,500 over the last 12 months (40 recorded sales). It has been listed Sep 11, 2026, longer than the community's typical 17 days to contract. Listing facts: built in 1999. Figures are from the MLS record and county data; deemed reliable but not guaranteed.
- Built 1999 · 27 yrs
- 2,736 sq ft of living area
- Garage
- Listed at $435,000 — recent neighborhood median sale price ~$444,500 (nearby sales; deemed reliable, not an appraisal)
- listed Sep 11, 2026
About this home
The Seller is offering a 2/1 mortgage rate buydown to provide the Buyer with an attractive financing incentive. This incentive lowers the Buyer's interest rate by 2% in the first year and 1% in the second year before returning to the original rate Welcome home to this beautifully maintained and light-filled residence with lovely curb appeal, ideally located in the highly sought-after community of Legacy Park. From the moment you arrive, you'll appreciate the inviting exterior, welcoming front entry and timeless plantation shutters.
Offering 4 bedrooms and 2.5 bathrooms, this spacious home features an open and comfortable layout designed for both everyday living and entertaining. The main level includes a welcoming living room, elegant separate dining room, family room and an expansive kitchen featuring a gas cooktop, stainless steel appliances, and under-cabinet lighting. The family room is the heart of the home, featuring a cozy gas fireplace flanked by built-in bookshelves and two large picture windows overlooking the gorgeous, fully fenced backyard.
The backyard provides a wonderful setting for outdoor entertaining, relaxing, or enjoying time with family and friends.The spacious primary suite offers a peaceful retreat with a ensuite bath featuring a separate shower and soaking tub. Three additional generously sized bedrooms provide plenty of space for family, guests, a home office, or flex space. A convenient full bathroom and separate laundry room are located upstairs for added functionality.The home has been newly painted, providing a fresh and move-in-ready feel, and the roof is only one year old, offering valuable peace of mind for the new homeowners.Located within Lullwater at Legacy Park, residents enjoy access to a private community pool, while also having access to Legacy Park's impressive array of amenities, including 4 pools, splash pad, disc golf, 10 tennis courts, pickleball courts, basketball courts, walking trails , soccer field, and a fantastic children's playground and park.Legacy Park is near top-rated schools, convenient shopping, dining, and easy access to major highways.
This is more than a home-it's an opportunity to enjoy the best of comfortable living, community, and convenience in one Kennesaw's most desirable neighborhoods.
All 47 photos
Description provided by Dwelli and reproduced from the MLS; not independently verified.
Provided via the Georgia MLS (GAMLS) Internet Data Exchange · Source: Georgia MLS (GAMLS) · © 2026 Georgia MLS. Information is deemed reliable but is not guaranteed. · 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.Comparable recent sales
6 closed sales in Legacy Park 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: $444,500 ($171/sq ft). Stronger local evidence. Shown for general reference only — not an appraisal or a statement of this home’s value.
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
Estimated monthly payment
- Principal & interest $2,357/mo 80%
- Taxes $381/mo 13%
- Insurance $196/mo 7%
$2,935/mo at 20% down, 30-yr @ 7.18% · edit any field to update.
Editable estimate — not a loan offer. Estimates only; see data & estimate notes.
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.
Premiums and coverage vary by home (roof age, wind mitigation, claims history); obtain a quote from a licensed insurer.
County hazard risk ratings (FEMA National Risk Index, county level)
Natural hazard risk
FEMA National Risk Index for Cobb County, GA: overall Relatively High. Ratings compare this county with every county in the United States for expected annual loss from each hazard.
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.
Internet & broadband — how to check availability for this address
Internet & broadband
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 broadband is common in Florida and Georgia towns but not confirmed for this address; verify with the provider.
5G home internet and satellite service depend on the exact location; check coverage for this address.
Pricing & the Legacy Park market
How this home is priced against recent nearby sales, and where Legacy Park has been over 25 years. Momentum Research analysis of Georgia 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 vs. size in Legacy Park
Each dot is a closed sale since 2023 (123 total). This home is the gold marker.
Sale price (y) by living area in sq ft (x). Georgia MLS closed sales.
Median $/sq ft by year
Community sold $/sq ft, 2024–2026. This home lists at $159/sq ft.
Median sale price by year
12-month median closed price, 2024–2026.
This home’s history
- 1999BuiltPer public record
- About Sep 2026Listed (per MLS)Approximate list date from the MLS cumulative days-on-market count (listed about Sep 11, 2026)
- Oct 16, 2026First seen on our siteObserved at $435,000
- NowPendingSale pending
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.
Price & listing history
Building permits
Momentum Property Score
63/100 is solid, mid-pack 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.
Coverage: 4 of 8 indicators had valid data for this home; indicators without data are left out, not scored as zero. Momentum Scores are objective, rules-based indicators computed from listing facts, public records, and recent comparable sales. They do not measure property condition, quality, or investment suitability, and they are not appraisals, valuations, investment advice, or judgments about a neighborhood or who should live there. Verify independently.
The Momentum read
🟢 Buyer-leaning conditions around this listing. 21.0 months of supply in the surrounding market and 61 days on market for this home, against a 17-day area median.Days on market:this home 61Area median: 17 daysWhy it matters: above-median time on market, together with the level of supply, is a clear sign of how much leverage sits with buyers.Momentum Research interpretation of the MLS facts in the snapshot above. Listing data © 2026 Georgia MLS (GAMLS). Information is deemed reliable but is not guaranteed. As of September 20, 2026.
🟡 Asking $159 per square foot, about 7% below the community’s $171 median. Legacy Park’s 12-month median sold price per square foot is $171. Median sold price per square foot is down 0.5% year over year. Confidence: Very High · 40 closed sales in 12 monthsMLS facts: Georgia MLS closed sales. A per-square-foot gap is context, not an appraisal; condition, lot, and view set the final number here.
Recent Legacy Park sales closed near 99.2% 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 Georgia MLS records, community-level, 12 months ending September 20, 2026. Aggregates only; deemed reliable but not guaranteed.
What’s unique here: no CDD assessment.
Jump to: About this home · Every number, sourced · Monthly cost · Flood & risk · History · FAQ
Checked against the MLS November 11, 2026 · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
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Listed by Dwelli · MLS # 10844984
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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.
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More on Legacy Park
Go deeper on Legacy Park
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 Cobb 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.
Assigned schools per the MLS listing — assignments can change; confirm current zoning with the district. Browse school-zone pages →
City, county & community guides
Where this home sits, with links to the matching guides. General reference only.
Groceries, dining, and parks for this city — see the city guide.
View →Schools, taxes, and services are county-administered — see the county guide.
Amenities and HOA/CDD detail on the neighborhood guide.
View →Buyer research checklist
Items worth confirming for 3170 Hartness Way, chosen from what the record shows. This is general guidance, not advice about this specific property.
- Built in 1999 (27 years): ask for the roof and HVAC replacement dates — insurers commonly ask for roof age on homes this old, and it changes the premium.
- Confirm whether a mandatory HOA applies to this parcel and what it charges.
- 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 Cobb County; age of roof and any prior claims affect the premium.
- Listed living area is 2,736 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 $4,568/yr) assumes reassessment at the list price; confirm exemptions with the county tax assessor.
- School zoning shown here comes from district data and changes; confirm the assigned schools directly with the district before relying on them.
Data sources & freshness
| Listing record | Georgia MLS, checked against the MLS hourly (last: November 11, 2026) |
| Comparable sales | Georgia MLS closed sales in Legacy Park, last 18 months, as of September 20, 2026 |
| Flood zone & elevation | Not verified for this address — look it up at msc.fema.gov |
| Taxes & monthly cost | Typical county effective rate applied to the list price; an estimate, not a bill |
| 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 Georgia 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 3170 Hartness Way and when was it built?
Per the listing record, 3170 Hartness Way was built in 1999 and has 2,736 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 3170 Hartness Way in?
3170 Hartness Way is in Legacy Park in Kennesaw, Cobb County. The comparable-sales section on this page shows recent closed sales nearby from the same MLS data.
How are property taxes on 3170 Hartness Way estimated?
The estimate on this page (about $4,568 per year) assumes the county reassesses at the list price. Georgia counties reassess after a sale and exemptions such as homestead must be applied for by the new owner, so the seller's current bill is not a guide. Confirm with the county tax assessor.
Is 3170 Hartness 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.
See 3170 Hartness Way in person
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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 jon@movewithmomentum.com and we will review and correct or remove it promptly.
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 Georgia MLS (GAMLS) 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: Georgia MLS (GAMLS). © 2026 Georgia MLS. Information is deemed reliable but is not guaranteed. 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. Florida real estate brokerage services provided by EAB RE Investments LLC dba Momentum Realty. Georgia real estate brokerage services provided by Momentum Realty LLC. Site designed by Move With Momentum LLC, © 2026.
Estimates, methodology & disclaimers
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.
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.