| Building name | Fdny Ems Station 7 |
| Primary address | Fdny Ems Station 7 - 512 West 23rd Street |
| Secondary address | 507-509 W 22nd St |
| Neighborhood | Chelsea |
| Zip code | 10011 |
| Borough | Manhattan |
| Block & lot | 00694-0040 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 08/27/2004 |
| Purchase price | $25,283,125 |
| Tax class | Register |
| Estimated property tax | $385,704 |
| Lot sq. ft. | 12,097 |
| Lot dimensions | |
| Property type | Police or Fire Department (V4)
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| Buildings on lot | 1 |
| Frontage(s) | High Line (narrow) West 22 Street (narrow) West 23 Street (wide) 10 Avenue (wide) |
| Zoning | Register |
| School district | 2 |
| Community district | 4 |
| Closest police station | 0.46 Miles |
| Closest fire station | 0.61 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:
You will find all alternate addresses for the property in this section.
The current market value is $8,125,000.
View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.
Create a free account to view the complete sales history for 512 West 23rd Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/27/2004 | $25,283,125 | 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 Fdny Ems Station 7 - Fdny Ems Station 7 - 512 West 23rd Street, New York, NY 10011. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $332,447 |
| Estimated property tax: | $385,704 |
| Tax assessor's market value: | $8,125,000 |
| Assessed value: | $3,656,250 |
Here's the assessment & property tax history for 512 West 23rd Street, New York, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessed value | Taxable | Tax rate % | Base tax | Property tax | Year over year change |
|---|---|---|---|---|---|---|---|
| 2025/26 | $8,125,000 | $3,656,250 | $3,064,590 | 10.848% | $332,447 | $332,447 | +13.02% |
| 2024/25 | $7,814,000 | $3,516,300 | $2,733,120 | 10.762% | $294,138 | $294,138 | +16.80% |
| 2023/24 | $7,130,000 | $3,208,500 | $2,377,530 | 10.592% | $251,828 | $251,828 | +16.78% |
| 2022/23 | $5,874,000 | $2,643,300 | $2,025,540 | 10.646% | $215,639 | $215,639 | +18.64% |
| 2021/22 | $5,108,000 | $2,298,600 | $1,690,020 | 10.755% | $181,762 | $181,762 | +19.88% |
The complete history of permits filed for 512 West 23rd Street, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Access a detailed real estate market overview of Chelsea so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Chelsea and compare it to other neighborhoods in Manhattan.
Check out recently sold homes in Manhattan and see how their prices compare.
| FEMA flood zone(s): | 0.2,AE (See more on map) |
| Hurricane evacuation zone: | 1 (See more on map) |
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Distance to Subway
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| Closest station | 8th Ave & 23rd St at NW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | C-E | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.362 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | W 23 ST/10 Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | M23+ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.035 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 11 Sarah J Garnett Elementary School (The) | 7 | Yes | Public | PK, K-5 | 688 | 0.32 |
| P.S. 11 Sarah J Garnett Elementary School (The) | 7 | Yes | Public | PK, K-5 | 688 | 0.32 |
| Guardian Angel School | NR | No | Private | PK, K-8 | 208 | 0.06 |
| Guardian Angel School | NR | No | Private | PK, K-8 | 208 | 0.06 |
| New World Educational Center | NR | No | Private | PK-12 | 30 | 0.17 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Middle 297 | 5 | Yes | Public | 6-8 | 422 | 1.14 |
| Guardian Angel School | NR | No | Private | PK, K-8 | 208 | 0.06 |
| New World Educational Center | NR | No | Private | PK-12 | 30 | 0.17 |
| Avenues The World School | NR | No | Private | PK, K-12 | 1,745 | 0.17 |
| Keswell School | NR | No | Private | 52 | 0.33 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| New World Educational Center | NR | No | Private | PK-12 | 30 | 0.17 |
| Avenues The World School | NR | No | Private | PK, K-12 | 1,745 | 0.17 |
| Keswell School | NR | No | Private | 52 | 0.33 | |
| Humanities Preparatory Academy | 6 | No | Public | 9-12 | 256 | 0.33 |
| Quest To Learn | 4 | No | Public | 6-12 | 489 | 0.33 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for Fdny Ems Station 7 - Fdny Ems Station 7 - 512 West 23rd Street, New York, NY 10011.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 520 W 23rd St, New York | 95,656 | 12/29/2021 | $26,750,000 |
| 545 W 22nd St, New York | 7,500 | 05/07/1992 | |
| 524 W 23rd St, New York | 141,934 | 12/16/2021 | $132,100,000 |
| 205 10th Ave, New York | 7,655 | 09/07/2023 | $23,000,000 |
| 536 W 23rd St, New York | 42,640 | 01/16/1980 | |
| 207 10th Ave, New York | 665 | 09/07/2023 | $23,000,000 |
| 551 W 22nd St, New York | 8,276 | 05/27/2010 | $10 |
| 535 W 23rd St, New York | 300,000 | 04/21/2017 | |
| 182 11th Ave, New York | 22,248 | 06/07/2013 | $430,529 |
| 186 11th Ave, New York | 06/07/2013 | $430,529 | |
| 527 W 22nd St, New York | 33,535 | 05/31/2012 | $4,604,861 |
| 525 W 22nd St, New York | 88,686 | ||
| 500 W 23rd St, New York | 109,795 | 07/24/2024 | |
| 203 10th Ave, New York | 8,520 | 09/07/2023 | $23,000,000 |
| 535 W 22nd St, New York | 41,284 | 08/05/1993 | |
| 505 W 22nd St, New York | 6,030 | 09/07/2023 | $23,000,000 |
| 541 W 22nd St, New York | 4,937 | 06/30/2011 | $11,200,000 |
