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Borough Hall - 851 Grand Concourse, Bronx, NY 10451 Property Information

Borough Hall - 851 Grand Concourse, Bronx, NY 10451 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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Borough Hall - 851 Grand Concourse, Bronx, NY 10451 2
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Address

Building name Borough Hall
Primary address Borough Hall - 851 Grand Concourse
Secondary address 850 Walton Ave
Neighborhood Concourse
Zip code 10451
Borough Bronx
Block & lot 02468-0001

Sales & Tax Overview for 851 Grand Concourse, Bronx

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Tax class

Lot & Building Information for 851 Grand Concourse, Bronx

Lot sq. ft. 129,609
Lot dimensions 375.43 ft x 316.17 ft
Property type Court House (Z1)
Building sqft 504,000
Building dimensions 250 ft x 224 ft
Buildings on lot 1
Stories 9
Year built 1933
Construction type
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Zoning & Use for 851 Grand Concourse, Bronx

Zoning
Qualified opportunity zone
Commercial units 1
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 7
Community district 4
Closest police station 0.67 Miles
Closest fire station 0.55 Miles

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

Other Property Data for 851 Grand Concourse, Bronx

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Floor area ratio (FAR) for Borough Hall - 851 Grand Concourse, 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 Borough Hall - 851 Grand Concourse, 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.

  • 850 Walton Ave, Bronx, NY 10451

About 851 Grand Concourse, Bronx

How many square feet does Borough Hall - 851 Grand Concourse, Bronx, NY 10451 have?

This Court House (Z1) located at Borough Hall - 851 Grand Concourse, Bronx, NY 10451 has a total of 504,000 square feet.

What is the year built & the current market value of Borough Hall - 851 Grand Concourse, Bronx, NY 10451?

Borough Hall - 851 Grand Concourse, Bronx, NY 10451 was built in 1933 and has a current tax assessor's market value of $76,564,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 851 Grand Concourse, Bronx

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Property owner name for Borough Hall - 851 Grand Concourse, Bronx, NY 10451
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Building contacts for Borough Hall - 851 Grand Concourse, Bronx, NY 10451
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 851 Grand Concourse, Bronx

Create a free account to view the complete sales history for 851 Grand Concourse, Bronx, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 851 Grand Concourse, 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
07/27/2020 - D
07/28/2020 - R
Landmark Designation
(2020072701107001)
01/11/1977 - R Landmark Designation
(37720032400240)
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 851 Grand Concourse, Bronx

Access detailed property tax data for Borough Hall - Borough Hall - 851 Grand Concourse, Bronx, NY 10451. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $0
Tax assessor's market value: $76,564,000
Assessed value: $34,453,800
Exemptions granted by city:

Assessment History for 851 Grand Concourse, Bronx

Here's the assessment & property tax history for 851 Grand Concourse, 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 $76,564,000 $34,453,800 $0 10.848% $3,526,077 $0 n/a
2024/25 $74,334,000 $33,450,300 $0 10.762% $3,415,426 $0 n/a
2023/24 $72,169,000 $32,476,050 $0 10.592% $3,282,458 $0 n/a
2022/23 $70,067,000 $31,530,150 $0 10.646% $3,222,081 $0 n/a
2021/22 $68,026,000 $30,611,700 $0 10.755% $3,179,435 $0 n/a

Permits for 851 Grand Concourse, Bronx

The complete history of permits filed for 851 Grand Concourse, 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
05/11/2026 Alteration
05/11/2026 Alteration
01/23/2026 Alteration CO
01/08/2026 Alteration
01/08/2026 Alteration
01/08/2026 Alteration
12/01/2025 Alteration
11/26/2025 Alteration
11/26/2025 Alteration
11/26/2025 Alteration
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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)

Transportation

Distance to Subway
Closest station Walton Ave & 161st St at NW Corner
Station lines B-D-4
Distance (miles) 0.078
View subway map
Bus Routes
Name Grand Concourse/E 161 St
Line BX1
Distance (miles) 0.035

Neighbors for 851 Grand Concourse, Bronx

Here are the neighbors for Borough Hall - Borough Hall - 851 Grand Concourse, Bronx, NY 10451.

Address Square feet Purchase date Purchase price
150 E 165th St, Bronx 18,640 07/29/1999
125 E 168th St, Bronx 45,500 06/28/2012 $2,202,493
155 E 168th St, Bronx 45,500 12/30/2024 $2,475,000
101 E 168th St, Bronx 41,503 11/04/2008
1035 Grand Concourse, Bronx 46,623 03/24/1997
1275 Grand Concourse, Bronx 16,300 09/19/1972
1000 Walton Ave, Bronx 84,920 10/23/2025 $24,000,000
130 E 165th St, Bronx 39,742 03/23/2023 $3,400,000
1027 Grand Concourse, Bronx 6,300 10/03/2013 $600,000
1015 Grand Concourse, Bronx 75,000 07/12/1989
613-619 Grand Concourse, Bronx
115 E 168th St, Bronx 8,600 01/23/1997
1024 Walton Ave, Bronx 31,353 08/27/2025
1025 Grand Concourse, Bronx 2,730 04/03/2020 $650,000
1001 Grand Concourse, Bronx 92,417 04/22/1987
113 E 168th St, Bronx 2,778 03/09/2016
1269 Grand Concourse, Bronx 56,925 11/01/2024
1020 Walton Ave, Bronx 48,369 08/20/1987
111 E 168th St, Bronx 2,406 04/11/2007
120 E 169th St, Bronx 9,400 12/28/1973
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