| Primary address | 621 1st Street, Mamaroneck |
| Zip code | 10543 |
| County | Westchester |
| Municipality | Rye |
| Parcel ID | 154.26-1-21 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/24/2013 |
| Sale price | $260,000 |
| Arm's length | Register |
| Current property tax | $12,443 |
| Building sqft | 1,428 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.1 |
| Lot dimensions | 43 ft X 100 ft |
| Frontage | 43 |
| Depth | 100 |
| Year built | 1958 |
| Stories | 2 |
| Units | 2 |
| Rooms | 6 |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Kitchen | 2 |
| Water supply | Comm/public |
| Sewer | Comm/public |
| Style | Cape cod |
| Condition | 3 |
| Basement | 4 |
| Exterior wall | Wood |
| Heating type | Hot water/steam |
| Heating fuel | Oil |
| Fireplace | 1 |
| First story sqft | Register |
| Zoning district | Register |
| School district | Rye Neck |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
621 1st Street, Mamaroneck, NY 10543 was built in 1958 and has a total of 1,428 square feet.
What is the assessed value of 621 1st Street, Mamaroneck, NY 10543 and the property tax paid?Assessed at $552,700, the tax amount paid for 621 1st Street, Mamaroneck, NY 10543 is $11,942.
When was 621 1st Street, Mamaroneck, NY 10543 last sold and what was the last sale price?621 1st Street, Mamaroneck, NY 10543 was last sold in 07/24/2013 for $260,000.
How many residential units does this building have?This building has 2 residential unit(s).
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 621 1st Street, Mamaroneck, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 07/24/2013 | $260,000 | Register | Register |
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 621 1st Street, Mamaroneck, NY 10543. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $11,943 |
| Current property tax | $12,443 |
| Market value | $552,700 |
| Assessed value | $552,700 |
Here's the assessment & property tax history for 621 1st Street, Mamaroneck, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2025 | $552,700 | $552,700 | 21.6079 | $11,943 | +7.22% |
| 2024 | $519,900 | $519,900 | 21.4249 | $11,139 | -1.30% |
| 2023 | $499,900 | $499,900 | 22.5745 | $11,285 | +2.74% |
| 2022 | $471,600 | $471,600 | 23.2904 | $10,984 | +1.42% |
| 2021 | $432,700 | $432,700 | 25.0283 | $10,830 | -5.48% |
Access a detailed real estate market overview of Mamaroneck so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Mamaroneck and compare it to other neighborhoods in Westchester County.
Create a free account to unlock extended information for 621 1st Street, Mamaroneck, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | AE (See more on map) |
Access the detailed traffic volume map for 621 1st Street, Mamaroneck to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Mamaroneck Avenue School | 6 | Public | K-5 | 684 | 0.27 |
| F E Bellows Elementary School | 8 | Public | 3-5 | 347 | 0.64 |
| French-American School of New York | NR | Private | PK-12 | 765 | 0.74 |
| French-American School of New York | NR | Private | PK-12 | 765 | 0.74 |
| Daniel Warren Elementary School | NR | Public | K-2 | 320 | 0.75 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| French-American School of New York | NR | Private | PK-12 | 765 | 0.74 |
| Rye Neck Middle School | 7 | Public | 6-8 | 351 | 0.99 |
| Louis M Klein Middle School | 7 | Public | 6-8 | 824 | 1.49 |
| Ss John & Paul School | NR | Private | PK-8 | 349 | 1.79 |
| Westchester Day School | NR | Private | PK, K-8 | 379 | 1.80 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| French-American School of New York | NR | Private | PK-12 | 765 | 0.74 |
| Rye Neck Senior High School | 9 | Public | 9-12 | 515 | 0.99 |
| Mamaroneck High School | 8 | Public | 9-12 | 1,660 | 1.44 |
| Harrison High School | 9 | Public | 9-12 | 1,064 | 1.45 |
| Westchester Hebrew High School | NR | Private | 9-12 | 87 | 1.80 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 621 1st Street, Mamaroneck.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 770 N Barry Ave, Mamaroneck | 1,704 | 05/21/2014 | $366,460 |
| 705 Cedar St, Mamaroneck | 1,420 | 01/12/2018 | $595,000 |
| 610 2nd St, Mamaroneck | 2,035 | ||
| 622 1st St, Mamaroneck | 865 | 03/05/2021 | $415,000 |
| 788 Meadow St, Mamaroneck | 1,960 | 02/22/2021 | $648,000 |
| 618 2nd St, Mamaroneck | 1,134 | 12/06/2004 | $337,500 |
| 619 1st St, Mamaroneck | 1,520 | 08/13/2025 | $590,000 |
| 614 2nd St, Mamaroneck | 954 | 07/15/2021 | $330,000 |
| 776 N Barry Ave, Mamaroneck | 1,236 | ||
| 611 1st St, Mamaroneck | 1,144 | 05/31/2006 | $1 |
| 625 1st St, Mamaroneck | 1,344 | 06/30/2006 | $420,000 |
| 528 3rd St, Mamaroneck | 1,776 | 04/05/2007 | $605,000 |
| 804 N Barry Ave, Mamaroneck | 1,281 | 02/15/2001 | $361,000 |
| 615 1st St, Mamaroneck | 1,189 | 10/19/2016 | $198,000 |
| 786 N Barry Ave, Mamaroneck | 1,288 | 05/02/2013 | $415,000 |
| 520 3rd St, Mamaroneck | 1,132 | ||
| 601 1st St, Mamaroneck | 1,904 | 11/29/1999 | $300,000 |
| 604 2nd St, Mamaroneck | 4,618 | ||
| 626 N Barry Ave, Mamaroneck | 4,560 | 02/03/2025 | $1 |
| 772 N Barry Ave, Mamaroneck | 1,388 | 01/17/2019 | $42,845 |