Bronx  »  10451  »  Courtlandt Ave  »  517 Courtlandt Ave

517 Courtlandt Avenue, Bronx, NY 10451 Property Information

Also known as: 344 E 148th St, Bronx, NY 10451

517 Courtlandt Avenue, Bronx, NY 10451 Property Information

Also known as: 344 E 148th St, Bronx, NY 10451

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

517 Courtlandt Avenue, Bronx, NY 10451 2
static Mapbox map

Address

Primary address 517 Courtlandt Avenue
Secondary address 344 E 148th St
Neighborhood Mott Haven
Zip code 10451
Borough Bronx
Block & lot 02329-0070

Sales & Tax Overview for 517 Courtlandt Avenue, Bronx

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 06/27/2024
Purchase price $2,250,000
Tax class

Lot & Building Information for 517 Courtlandt Avenue, Bronx

Lot sq. ft. 2,585
Lot dimensions 27.5 ft x 94 ft
Property type Old Law Tenement (C4)
Building sqft 9,870
Building dimensions 27.42 ft x 90 ft
Buildings on lot 1
Stories 4
Year built 1910
Construction type
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning & Use for 517 Courtlandt Avenue, Bronx

Zoning
Qualified opportunity zone
Residential units (DOF) 14
Regulatory status Rent stabilized
Stabilized units 14
Commercial units 1
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 7
Community district 1
Closest police station 0.45 Miles
Closest fire station 0.08 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 517 Courtlandt Avenue, Bronx

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 517 Courtlandt Avenue, Bronx, NY 10451, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 517 Courtlandt Avenue, Bronx, NY 10451, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 344 E 148th St, Bronx, NY 10451

About 517 Courtlandt Avenue, Bronx

What is the year built & the total sq. ft. for 517 Courtlandt Avenue, Bronx, NY 10451?

517 Courtlandt Avenue, Bronx, NY 10451 was built in 1910 and has a total of 9,870 square feet.

What is the assessed value of 517 Courtlandt Avenue, Bronx, NY 10451 and the property tax paid?

Assessed at $365,850, the tax amount paid for 517 Courtlandt Avenue, Bronx, NY 10451 is $43,728.

When was 517 Courtlandt Avenue, Bronx, NY 10451 last sold and what was the last sale price?

517 Courtlandt Avenue, Bronx, NY 10451 was last sold in 06/27/2024 for $2,250,000.

How many residential units does this building have?

This building has 14 residential unit(s) and 1 commercial spaces. There are 1 active listings at this address.

Ownership Information for 517 Courtlandt Avenue, Bronx

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.

Property owner name for 517 Courtlandt Avenue, Bronx, NY 10451
Find out who owns 517 Courtlandt Avenue, Bronx, NY 10451.
Sign Up
Building contacts for 517 Courtlandt Avenue, Bronx, NY 10451
Building management:
Representatives (from permits):
Tenants:

Spaces for Lease in 517 Courtlandt Avenue, Bronx

517 Courtlandt Avenue
Listing type For Lease
Listing date 05/28/2024
Last updated 04/27/2026

Call Tanner (516) 606-8998

View Listing

Brokers

Tanner Zar
Spaces
Suite name Space type Lease rate Available space Brokers
Corner Store for rent! Street Retail $57/Sq. ft./Year 2,000 Tanner Zar
(516) 606-8998
Active Listings For This Property:
For Lease 517 Courtlandt Avenue
517 Courtlandt Avenue
517 Courtlandt Avenue, Bronx
Property Mixed Use
Availability 1 Spaces listed / 2000 Sqft
Price $57/Sq. ft./Year
Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 517 Courtlandt Avenue, Bronx

Create a free account to view the complete sales history for 517 Courtlandt Avenue, Bronx, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Sale date Sale price Buyer name Seller name
06/27/2024 $2,250,000
03/30/2016 $1,800,000
11/04/2004 $635,000
       
       
Unlock the complete sales history for 517 Courtlandt Avenue, Bronx with a free account.
Sign up

*Here are the three most recent sales for this property.

Title Documents for 517 Courtlandt Avenue, Bronx

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.

Date Type Amount Party 1 Party 2 Doc image
07/10/2024 - R UCC3 Termination
(2024070300947008)
07/10/2024 - R UCC3 Termination
(2024070300947007)
07/10/2024 - R
06/27/2024 - D
Agreement
(2024070300947003)
07/10/2024 - R
06/27/2024 - D
Deed
(2024070300947001)
07/10/2024 - R
06/18/2024 - D
Termination of Assign of L&R
(2024070300947006)
07/10/2024 - R
06/18/2024 - D
Termination of Assign of L&R
(2024070300947005)
07/10/2024 - R
06/18/2024 - D
Termination of Assign of L&R
(2024070300947004)
07/10/2024 - R
06/18/2024 - D
Assignment, Mortgage
(2024070300947002)
02/28/2024 - R Initial UCC1
(2024022000771001)
01/17/2018 - R Initial UCC1
(2018011202487004)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 517 Courtlandt Avenue, Bronx

Access detailed property tax data for 517 Courtlandt Avenue, Bronx, NY 10451. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $43,728
Tax assessor's market value: $813,000
Assessed value: $365,850

Assessment History for 517 Courtlandt Avenue, Bronx

Here's the assessment & property tax history for 517 Courtlandt Avenue, Bronx, 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 $884,000 $397,800 $343,890 12.439% $42,776 $42,776 +3.02%
2024/25 $796,000 $358,200 $332,190 12.5% $41,524 $41,524 +10.00%
2023/24 $671,000 $301,950 $301,950 12.502% $37,750 $37,750 -7.84%
2022/23 $742,000 $333,900 $333,900 12.267% $40,960 $40,960 +2.19%
2021/22 $728,000 $327,600 $327,600 12.235% $40,082 $40,082 -3.70%

Permits for 517 Courtlandt Avenue, Bronx

The complete history of permits filed for 517 Courtlandt Avenue, Bronx, 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.

Filing date Job type Job status Job description Initial cost
10/02/2021 Alteration
05/13/2019 Alteration type 2
05/25/2017 Alteration type 2
10/13/2005 Alteration type 2
04/15/2005 Alteration type 2
11/08/1990 Alteration type 2
Unlock the complete permit history for 517 Courtlandt Avenue, Bronx with a free account.
Sign up

Bronx Commercial Market Stats

Access a detailed real estate market overview of Bronx so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Bronx and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$332
8.3% YoY
Median Price/Sqft Q4/2025
$294
0.8% YoY
Median Price/Sqft 2025
$292
-1.2% YoY

Check out recently sold homes in Bronx and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station Melrose Ave & 149th St at SW Corner
Station lines 2-5
Distance (miles) 0.111
View subway map

Neighbors for 517 Courtlandt Avenue, Bronx

Here are the neighbors for 517 Courtlandt Avenue, Bronx, NY 10451.

Address Square feet Purchase date Purchase price
513 Courtlandt Ave, Bronx 7,000 09/14/2025
495 Courtlandt Ave, Bronx 5,200 11/22/1996 $32,000
363 E 149th St, Bronx 6,750 12/20/2007 $495,000
369 E 149th St, Bronx 40,850 09/27/2013 $4,400,000
2855 3rd Ave, Bronx 5,800 09/03/2013
501 Courtlandt Ave, Bronx 22,664
353 E 146th St, Bronx 3,031 01/05/1993
347 E 146th St, Bronx 9,375 06/20/2005 $212,500
341 E 146th St, Bronx 24,800 06/27/2018 $2,000,000
342 E 148th St, Bronx 7,286 12/13/2013 $1,475,000
361 E 149th St, Bronx 8,700 12/31/2018
485 Courtlandt Ave, Bronx 23,440 06/25/2013 $1,798,016
2769 3rd Ave, Bronx 7,212 10/05/2016 $1,350,000
2865 3rd Ave, Bronx 20,512 09/19/2024 $6,300,000
2861 3rd Ave, Bronx 6,140 08/04/2020 $3,500,000
515 Courtlandt Ave, Bronx 6,400 06/25/2013 $1,798,016
345 E 146th St, Bronx 9,375 06/20/2005 $212,500
340 E 148th St, Bronx 7,286 12/13/2013 $1,475,000
334 E 148th St, Bronx 15,710 08/04/2021
371 E 149th St, Bronx 7,500 12/22/2009 $2,400,000
Not sure if we cover all the data-points you need? View sample full report View sample full report