Westchester County and Mamaroneck Town property record for 709 Hall St, Mamaroneck, NY 10543
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 3 ba · 2,470 sqft · built 1970 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,200,100 (Jul 2025) |
| Tax Bill | $22,112 (2026) |
| Deeds & Mortgages | Jul 2022 Sale & Mortgage Sep 2018 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 553203 9-20-352 |
| Primary APN | 553203 9-20-352 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,470 sqft Total Area |
| 1st Floor Area | 1,254 sqft |
| 2nd Floor Area | 1,216 sqft |
| Game Room | Game Room |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 5,227 sqft (0.12 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Type | Basement |
| Patio Area | 224 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 667000 |
|---|---|
| Street Address | 709 HALL ST |
| City | MAMARONECK |
| State | NY |
| Zip | 10543-3913 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R-2F |
| Legal Subdivision | VILLAGE LOTS IN THE TOWN OF MAMARONECK |
| Legal Block | 352 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MAMARONECK |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 7200 |
709 Hall St, a duplex, is owned by an individual who bought it in July 2025.
Source: Westchester County and Mamaroneck Town records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 735 KAPPOCK ST, 1C, BRONX, NY 10463-4607 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 8, 2022 | Bargain and Sale Deed, Transfer · FHA Mortgage LOANDEPOT.COM LLC |
| Sep 4, 2018 | Deed, Transfer · Conventional Mortgage FREEDOM MORTGAGE CORP |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 10, 2025 · Amount on File |
| Deed Sale | Jul 10, 2025 · Amount on File |
| Prior Sale | Jul 8, 2022 · Amount on File |
| Deed Document Number | 20253232 |
| Prior Transfer Date | Jun 8, 2009 |
| Prior Transfer Doc | 0491830266 |
| Record Updated | Oct 29, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Jul 8, 2022 |
| Property Address | 709 HALL ST, MAMARONECK, NY 10543-3913 |
| Document Number | 0621673429 |
| Map Reference | MAP 1897 |
| Instrument Date | Jun 21, 2022 |
| Instrument | 621673429 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2022 |
| Title Company | TRINITY ABSTRACT, TRINITY ABSTRACT LLC |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,508.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 709 HALL ST, 709, MAMARONECK, NY 10543-3913 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 439 W WILLIAM ST, PORT CHESTER, NY 10573-3504 |
| Document Number | 0621883775 |
|---|---|
| Date | Jul 8, 2022 |
| Instrument | 621883775 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2052 |
| Document Type | Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Sep 4, 2018 |
| Property Address | 709 HALL ST, MAMARONECK, NY 10543-3913 |
| Document Number | 0582303034 |
| Map Reference | MAP1697 |
| Instrument Date | Aug 28, 2018 |
| Instrument | 582303034 |
| Transaction Type | Transfer |
| Record Updated | May 6, 2022 |
| Title Company | THE GREAT AMERICAN TITLE AGE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,060.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1700 BR0OADWAY, 1700, NEW YORK, NY 10019 |
| Name | Verified Name |
|---|---|
| Address | 1901 MADISON AVE, NEW YORK, NY 10035-2700 |
| Document Number | 0582463003 |
|---|---|
| Date | Sep 4, 2018 |
| Instrument | 582463003 |
| Name | FREEDOM MORTGAGE CORP |
|---|---|
| Type | Subprime Lender |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 1, 2048 |
The 2026 property tax bill for 709 Hall St was $22,112, up 40.2% from the year before.
Source: Westchester County and Mamaroneck Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Mamaroneck Town |
| Municipality | Mamaroneck Village |
| Unified School District | Mamaroneck Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $22,112.00 (+40.23%) | ||
| 2025 | $15,768.00 | $996,000 (+3%) Land $385,000 Building $611,000 | $996,000 (+3%) Land $385,000 Building $611,000 |
| 2024 | $967,000 (+8.04%) Land $385,000 Building $582,000 | $967,000 (+8.04%) Land $385,000 Building $582,000 | |
| 2023 | $895,000 Land $385,000 Building $510,000 | $895,000 Land $385,000 Building $510,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 709 Hall St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 106 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 106 in force |
| Nearby Flood Claims | 172 (1978–2023) |
| Claims Outside the SFHA | 38 of 172 |
| Most Recent Claim | Sep 2023 · Severe Storm And Flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 709 Hall St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WESTCHESTER JOINT WATER WORKS serves 59,629 people · EPA ID NY5903435 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2025 |
| Lead | 3 ppb (2026–2028) action level 15 ppb |
| Water Quality | Failure to filter currently in violation since Jun 1993 Haloacetic acids resolved · Jul 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 347 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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