| Primary address | 21 Prospect Street, Marlboro |
| Zip code | 12542 |
| County | Ulster |
| Municipality | Marlborough |
| Parcel ID | 108.2-5-21 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/28/2023 |
| Sale price | $315,000 |
| Arm's length | Register |
| Property tax | $5,800 |
| Building sqft | 1,290 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.4 |
| Lot dimensions | 80 ft X 220 ft |
| Frontage | 80 |
| Depth | 220 |
| Year built | 1958 |
| Stories | 1 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| Kitchen | 1 |
| Water supply | Comm/public |
| Sewer type | Private |
| Building style | Ranch |
| Condition | Normal |
| Basement type | Full |
| Exterior wall material | Composition |
| Heat | Hot water/steam |
| Fuel | Oil |
| First story sqft | Register |
| Zoning district | Register |
| School district | Marlboro |
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:
21 Prospect Street, Marlboro, NY 12542 was built in 1958 and has a total of 1,290 square feet.
What is the assessed value of 21 Prospect Street, Marlboro, NY 12542 and the property tax paid?Assessed at $157,100, the tax amount paid for 21 Prospect Street, Marlboro, NY 12542 is $5,799.
When was 21 Prospect Street, Marlboro, NY 12542 last sold and what was the last sale price?21 Prospect Street, Marlboro, NY 12542 was last sold in 11/28/2023 for $315,000.
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 21 Prospect Street, Marlboro, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 11/28/2023 | $315,000 | 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 21 Prospect Street, Marlboro, NY 12542. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $5,800 |
| Market value | $277,758 |
| Assessed value | $157,100 |
Here's the assessment & property tax history for 21 Prospect Street, Marlboro, 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 | $267,524 | $156,100 | 36.9179 | $5,763 | +53.95% |
| 2024 | $258,017 | $156,100 | 23.98 | $3,743 | -16.18% |
| 2023 | $213,836 | $156,100 | 28.61 | $4,466 | -19.97% |
| 2022 | $179,425 | $156,100 | 35.75 | $5,581 | -4.41% |
| 2021 | $173,444 | $156,100 | 37.4 | $5,838 | -6.57% |
Create a free account to unlock extended information for 21 Prospect Street, Marlboro, 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 21 Prospect Street, Marlboro 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) |
|---|---|---|---|---|---|
| Marlboro Elementary School | 5 | Public | K-5 | 761 | 0.57 |
| Sheafe Road Elementary School | 7 | Public | K-6 | 575 | 2.12 |
| St. Mary School | NR | Private | PK, K-8 | 175 | 2.82 |
| St. Mary School | NR | Private | PK, K-8 | 175 | 2.82 |
| Nassau School | NR | Public | K-2 | 290 | 3.45 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Marlboro Middle School | 4 | Public | 6-8 | 433 | 0.35 |
| St. Mary School | NR | Private | PK, K-8 | 175 | 2.82 |
| Wappingers Junior High School | 6 | Public | 7-8 | 735 | 3.47 |
| Orville A Todd Middle School | 7 | Public | 6-8 | 359 | 4.48 |
| Poughkeepsie Day School | NR | Private | PK-12 | 172 | 5.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Marlboro Central High School | 7 | Public | 9-12 | 628 | 0.65 |
| Roy C Ketcham Senior High School | 7 | Public | 9-12 | 1,612 | 4.48 |
| Spackenkill High School | 8 | Public | 9-12 | 526 | 4.75 |
| Poughkeepsie Day School | NR | Private | PK-12 | 172 | 5.65 |
| Our Lady Of Lourdes High School | NR | Private | 9-12 | 690 | 5.95 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Prospect Street, Marlboro.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 23 Prospect St, Marlboro | 2,000 | 07/07/2006 | $330,000 |
| 406 Lattintown Rd, Marlboro | 1,728 | ||
| 410 Lattintown Rd, Marlboro | 1,924 | 07/09/1996 | $145,000 |
| 9 Wild Flower Ln, Marlboro | 2,141 | ||
| 96 Plattekill Rd, Marlboro | 1,596 | 11/05/2021 | $312,500 |
| 17 Western Ave, Marlboro | 1,768 | ||
| 3 Albertson Rd, Marlboro | 832 | 07/27/2009 | |
| 7 Prospect St, Marlboro | 3,192 | 09/19/2001 | |
| 1 Billesimo Dr, Marlboro | 2,479 | 10/11/2023 | $10 |
| 1-5 Prospect St, Marlboro | 2,296 | 02/21/2022 | |
| 90 Plattekill Rd, Marlboro | 864 | ||
| 13-19 Prospect St, Marlboro | 5,016 | ||
| 12 Wild Flower Ln, Marlboro | 2,550 | 11/30/2016 | $350,000 |
| 26 Plattekill Rd, Marlboro | 1,918 | ||
| 127 Western Ave, Marlboro | 1,199 | 03/09/1999 | |
| 111-113 Western Ave, Marlboro | 2,420 | 02/28/2022 | $640,000 |
| 27 Prospect St, Marlboro | 1,607 | 08/10/2018 | $50,500 |
| 9-11 Prospect St, Marlboro | 2,166 | 04/16/2022 | $340,000 |
| 121 Western Ave, Marlboro | 3,052 | 06/17/2024 | $680,500 |
| 7 Albertson Rd, Marlboro | 1,324 | 10/30/2001 |