Westchester County and Mamaroneck Town property record for 206 Warren Ave, Mamaroneck, NY 10543
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,846 sqft · built 1925 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $665,000 (Jan 2020) |
| Tax Bill | $18,715 (2026) |
| Deeds & Mortgages | Apr 2021 Mortgage Jan 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 553203 8-10-104 |
| Primary APN | 553203 8-10-104 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,846 sqft Living Area |
| 1st Floor Area | 970 sqft |
| 2nd Floor Area | 876 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 5,227 sqft (0.12 acres) |
| Lot Dimensions | 100 ft deep x 51 ft wide |
| Porch | Slab |
| Porch Area | 234 sqft |
| Patio Area | 234 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 526600 |
|---|---|
| Street Address | 206 WARREN AVE |
| City | MAMARONECK |
| State | NY |
| Zip | 10543-1328 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-5 |
| Legal Subdivision | 2ND MAP OF HARBOR HEIGHTS ON THE SOUND |
| Legal Block | 104 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MAMARONECK |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 7300 |
Source: Westchester County and Mamaroneck Town records, as of October 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 206 WARREN AVE, MAMARONECK, NY 10543-1328 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 1, 2021 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Jan 28, 2020 | Grant Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 28, 2020 · Amount on Record |
| Deed Sale | Jan 28, 2020 · Amount on Record |
| Prior Sale | Jun 11, 2010 · Amount on Record |
| Deed Document Number | 2020593573684 |
| Prior Transfer Date | Nov 7, 2002 |
| Prior Transfer Doc | 0431711027 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 206 WARREN AVE, MAMARONECK, NY 10543-1328 |
| Transaction Type | Mortgage |
| Record Updated | May 18, 2021 |
| Title Company | CELTIC TITLE AND ABSTRACT LLC, CELTIC TITLE & ABSTRACT LLC |
| Name | Verified Name |
|---|
| Document Number | 0610913065 |
|---|---|
| Date | Apr 1, 2021 |
| Instrument | 610913065 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Jan 28, 2020 |
| Property Address | 206 WARREN AVE, MAMARONECK, NY 10543-1328 |
| Document Number | 0593573684 |
| Book / Page | 059357 / 003684 |
| Instrument Date | Dec 27, 2019 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2020 |
| Title Company | VINTAGE TITLE AGENCY INC, NEW AGE TITLE AGCY INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,660.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 824 WILCOX AVE BRONX NY 104651622, BRONX, NY 10465-1622 |
| Document Number | 600103568 |
|---|---|
| Date | Jan 28, 2020 |
| Book Page | 060010/003568 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Funding / Finance Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 27, 2050 |
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 | $18,715.00 (+40.48%) | ||
| 2025 | $13,322.00 | $850,000 (+4.04%) Land $173,500 Building $676,500 | $850,000 (+4.04%) Land $173,500 Building $676,500 |
| 2024 | $817,000 (+5.01%) Land $173,500 Building $643,500 | $817,000 (+5.01%) Land $173,500 Building $643,500 | |
| 2023 | $778,000 Land $173,500 Building $604,500 | $778,000 Land $173,500 Building $604,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 31 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 31 in force |
| Nearby Flood Claims | 28 (2011–2024) |
| Most Recent Claim | Mar 2024 · river or lake 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 458 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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