New York City  »  10451  »  Grand Concourse  »  851 Grand Concourse

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

Also known as: 851 Grand Concourse

Property image for Borough Hall - 851 Grand Concourse, Bronx, NY 10451
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Property type

Court House (Z1)

Year built

1933

Lot sq. ft.

129,609

General information

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Address
Building name
Borough Hall
Primary address
Borough Hall - 851 Grand Concourse
Alternate address(es)
850 Walton Ave
ZIP code
10451
Neighborhood
Concourse
Borough
Bronx
Block & lot
02468-0001

Owner

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Building
Property type
Court House (Z1)
Building sq. ft.
504,000
Building dimensions
250 ft x 224 ft
Buildings on lot
1
Stories
9
Year built
1933
Building material
Tax
Tax year
2026-2027
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
0
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
375.43 ft x 316.17 ft
Lot sq. ft.
129,609

Area overview

Walk score
96 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
65 /100.  Bikeable
School district
7
Community district
4
Closest police station
0.67 Miles
Closest fire station
0.55 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for Borough Hall - 851 Grand Concourse, Bronx, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for Borough Hall - 851 Grand Concourse, Bronx, NY 10451

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
07/28/2020 - R
07/27/2020 - D		 Landmark Designation
(2020072701107001)		 XXX XXXXXXXXX XXXXXXXXXXXX XXXXXXXXXX
01/11/1977 - R Landmark Designation
(37720032400240)		 XXXX XX XXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for Borough Hall - 851 Grand Concourse, Bronx, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Municipal exemptions
Recent tax assessments
Market value
$78,861,000
Assessed value
$35,487,450

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y 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
2020/21 $68,026,000 $30,611,700 $0 10.694% $3,088,390 $0 n/a
2019/20 $66,045,000 $29,720,250 $0 10.537% $2,954,418 $0 n/a
2018/19 $64,121,000 $28,854,450 $0 10.514% $2,843,454 $0 n/a
2017/18 $62,253,000 $28,013,850 $0 10.514% $2,757,146 $0 n/a
2016/17 $60,440,000 $27,198,000 $0 10.574% $2,715,200 $0 n/a
Permits

Permit information for Borough Hall - 851 Grand Concourse, Bronx, NY

Filing date Job type Job status Job description Initial cost
06/16/2026 Alteration
05/19/2026 Alteration
05/11/2026 Alteration
05/11/2026 Alteration
01/23/2026 Alteration CO

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
06/20/2023 Hblvio-high pressure boiler boiler required
03/16/2020 Hblvio-high pressure boiler
03/16/2020 Hblvio-high pressure boiler

*Most recent DOB violations on record for this property.

Neighborhood

Bronx commercial market stats

Review a detailed real estate market overview of Bronx and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Bronx and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$302

11.9% Y-o-Y

Q1 2026 median price/sq. ft.

$334

9.2% Y-o-Y

2025 median price/sq. ft.

$293

-1.7% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Walton Ave & 161st St at NW Corner
Station lines
B-D-4
Distance (miles)
0.078
View subway map

Access the detailed traffic volume map for Borough Hall - 851 Grand Concourse, Bronx, NY 10451 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

Neighbors for Borough Hall - 851 Grand Concourse, Bronx, NY

150 E 165th St, Bronx 125 E 168th St, Bronx 155 E 168th St, Bronx 101 E 168th St, Bronx 1035 Grand Concourse, Bronx 1275 Grand Concourse, Bronx 1000 Walton Ave, Bronx 130 E 165th St, Bronx 1027 Grand Concourse, Bronx 1015 Grand Concourse, Bronx 613-619 Grand Concourse, Bronx 115 E 168th St, Bronx 1024 Walton Ave, Bronx 1025 Grand Concourse, Bronx 1001 Grand Concourse, Bronx 113 E 168th St, Bronx 1269 Grand Concourse, Bronx 1020 Walton Ave, Bronx 111 E 168th St, Bronx 120 E 169th St, Bronx

Nearby ZIP codes for Borough Hall - 851 Grand Concourse, Bronx, NY

10026, New York City, NY 10027, New York City, NY 10029, New York City, NY 10030, New York City, NY 10031, New York City, NY 10032, New York City, NY 10033, New York City, NY 10035, New York City, NY 10037, New York City, NY 10039, New York City, NY 10040, New York City, NY 10452, New York City, NY 10453, New York City, NY 10454, New York City, NY 10455, New York City, NY 10456, New York City, NY 10457, New York City, NY 10459, New York City, NY 10474, New York City, NY 11105, New York City, NY

Frequently asked questions

What is the year built for Borough Hall - 851 Grand Concourse, Bronx, NY 10451?

The development at Borough Hall - 851 Grand Concourse, Bronx, NY 10451 was built in 1933.

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

The current market value of Borough Hall - 851 Grand Concourse, Bronx, NY 10451 is $78,861,000.

What is the total square footage of Borough Hall - 851 Grand Concourse, Bronx, NY 10451?

Borough Hall - 851 Grand Concourse, Bronx, NY 10451 has a total of 504,000 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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