| Primary address | 121 Washington Street, Mount Vernon |
| Zip code | 10550 |
| County | Westchester |
| Municipality | Mt Vernon |
| Neighborhood | Mount Vernon Central Business District |
| Parcel ID | 165.71-3164-13 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $6,032 |
| Building class | Three Family Year-Round Residence (230) |
| Acreage | 0.1 |
| Units | 3 |
| Zoning district | Register |
| School district | Mount Vernon |
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:
Assessed at $8,700, the tax amount paid for 121 Washington Street, Mount Vernon, NY 10550 is $5,632.
When was 121 Washington Street, Mount Vernon, NY 10550 last sold?121 Washington Street, Mount Vernon, NY 10550 was last sold in 01/25/2007.
How many residential units does this building have?This building has 3 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 121 Washington Street, Mount Vernon, including title documents, transfer conditions, mortgages and liens.
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 121 Washington Street, Mount Vernon, NY 10550. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $5,632 |
| Current property tax | $6,032 |
| Market value | $483,333 |
| Assessed value | $8,700 |
Here's the assessment & property tax history for 121 Washington Street, Mount Vernon, 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 | $483,333 | $8,700 | 647.37 | $5,632 | -0.11% |
| 2024 | $453,125 | $8,700 | 648.11 | $5,639 | -58.39% |
| 2023 | $508,772 | $8,700 | 1557.71 | $13,552 | +1.03% |
| 2022 | $432,836 | $8,700 | 1541.8683 | $13,414 | +1.48% |
| 2021 | $395,455 | $8,700 | 1519.4252 | $13,219 | +2.96% |
Create a free account to unlock extended information for 121 Washington Street, Mount Vernon, 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) | X (See more on map) |
Access the detailed traffic volume map for 121 Washington Street, Mount Vernon 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 to school (mi) |
|---|---|---|---|---|---|
| Amani Public Charter School | 6 | Charter | 5-8 | 332 | 0.21 |
| Emmanuel Children's Mission School | NR | Private | PK, K-8 | 0 | 0.31 |
| Emmanuel Children's Mission School | NR | Private | PK, K-8 | 0 | 0.31 |
| Emmanuel Children's Mission School | NR | Private | PK, K-8 | 327 | 0.33 |
| Emmanuel Children's Mission School | NR | Private | PK, K-8 | 327 | 0.33 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Amani Public Charter School | 6 | Charter | 5-8 | 332 | 0.21 |
| Emmanuel Children's Mission School | NR | Private | PK, K-8 | 0 | 0.31 |
| Emmanuel Children's Mission School | NR | Private | PK, K-8 | 327 | 0.33 |
| Denzel Washington School-Arts | 6 | Public | 6-12 | 383 | 0.33 |
| Our Lady of Victory School | NR | Private | PK-8 | 329 | 0.43 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Denzel Washington School-Arts | 6 | Public | 6-12 | 383 | 0.33 |
| Fortress Christian Academy | NR | Private | K-12 | 0 | 0.61 |
| Nelson R Mandela/DR Hosea Zollicoffer High School | NR | Public | 9-12 | 80 | 0.72 |
| Mount Vernon STEAM Academy | NR | Public | 9-12 | 756 | 0.72 |
| Rebecca Turner Academy | 5 | Public | 9-12 | 218 | 0.97 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 121 Washington Street, Mount Vernon.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 93 Brookside Ave, Mount Vernon | 05/20/2022 | ||
| 15 Cooley Pl, Mount Vernon | 06/09/2023 | $565,000 | |
| 104 Franklin Ave, Mount Vernon | 3,600 | 09/16/2025 | |
| 87 Brookside Ave, Mount Vernon | 11/27/2023 | $461,163 | |
| 5 Cooley Pl, Mount Vernon | 12/20/2005 | $555,000 | |
| 37 Union Ave, Mount Vernon | 07/15/2009 | ||
| 224 Washington St, Mount Vernon | 21,368 | 09/11/2015 | $450,000 |
| 20 Brookdale Pl, Mount Vernon | 13,936 | 11/22/2004 | $700,000 |
| 99 Brookside Ave, Mount Vernon | 07/02/2024 | ||
| 105 Brookside Ave, Mount Vernon | 05/25/2018 | $10 | |
| 119 Washington St, Mount Vernon | 05/20/2025 | $649,000 | |
| 109 Brookside Ave, Mount Vernon | 10/02/2015 | ||
| 91 Brookside Ave, Mount Vernon | |||
| 111 Washington St, Mount Vernon | 02/13/2015 | ||
| 218 Washington St, Mount Vernon | 02/11/2022 | $251,000 | |
| 97 Brookside Ave, Mount Vernon | 02/28/1995 | $185,000 | |
| 10 Brookdale Pl, Mount Vernon | 11,812 | 01/11/2011 | |
| 2 Lyons Pl, Mount Vernon | 06/11/2002 | $50,000 | |
| 109 Washington St, Mount Vernon | 10/21/2010 | $390,000 | |
| 115 Washington St, Mount Vernon | 05/31/2023 | $780,000 |