New York City  »  10473  »  Olmstead Ave  »  847 Olmstead Ave

847 Olmstead Avenue, Bronx, NY 10473 - Property report

Also known as: 847 Olmstead Ave

Property image for 847 Olmstead Avenue, Bronx, NY 10473
static Mapbox map

Property type

Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)

Year built

1935

Lot sq. ft.

4,004

General information

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Address
Primary address
847 Olmstead Avenue
Alternate address(es)
847 Rear Olmstead Ave
ZIP code
10473
Neighborhood
Unionport
Borough
Bronx
Block & lot
03679-0039

Owner

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Building
Property type
Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)
Building sq. ft.
1,444
Building dimensions
24 ft x 44 ft
Buildings on lot
2
Stories
2
Year built
1935
Building material
C Blck + Brick
Exterior wall
Combination
Basement
4
Tax
Tax year
2026-2027
Property tax
$4,420
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
1
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Olmstead Avenue (wide)
Hermany Avenue (narrow)
Distance to wide street
Lot dimensions
44 ft x 90.42 ft
Lot sq. ft.
4,004

Area overview

Walk score
85 /100.  Very Walkable
Transit score
80 /100.  Excellent Transit
Bike score
65 /100.  Bikeable
School district
8
Community district
9
Closest police station
0.87 Miles
Closest fire station
0.57 Miles

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

Ownership

Ownership information for 847 Olmstead Avenue, Bronx, NY

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

Sales history for 847 Olmstead Avenue, Bronx, NY 10473

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
07/14/2025 - R Initial UCC1
(2025071400046001)		 XXXXXX XXX XXXXXXXX XXX
10/28/2015 - R
10/16/2015 - D		 Satisfaction of Mortgage
(2015101600390001)		 XXXXXX XXX X XXXXX XXXXX XXXX X X
09/06/2012 - R
06/04/2012 - D		 Assignment, Mortgage
(2012082900442001)		 XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXX XX X XXXXXXXX XXXX XXXXXXXX XXXXX XXXXXXX
12/27/2006 - R
08/29/2006 - D		 Correction Mortgage
(2006111501559001)		 XXXXXX XXX X XXXXX XXXXX XXXX XX
10/10/2006 - R
08/29/2006 - D		 Mortgage
(2006092100162002)		 XXXXXX XXX X XXXXX XXXXX XXXX XX
10/10/2006 - R
08/29/2006 - D		 Deed
(2006092100162001)		 XXXXXX XXX X XXXXXX XXX X
07/14/2005 - R
07/05/2005 - D		 Satisfaction of Mortgage
(2005070501243001)		 XXXXXX XXX X XXXXX XXXXXXXXX XXXX
07/21/2005 - R
06/13/2005 - D		 Mortgage
(2005063000389001)		 XXXXXX XXX X
10/26/2001 - R Satisfaction of Mortgage
(2630007864363)		 XXXXXX XXXXX XXXXX XXXXXXXXX XXXXXX
08/24/2001 - R Mortgage
(2520007789452)		 XXXXXX XXX X XXXXX XXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 847 Olmstead Avenue, 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
Property tax
$4,420
Municipal exemptions
Recent tax assessments
Market value
$634,000
Assessed value
$38,040

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 $624,000 $37,440 $22,254 19.843% $4,698 $4,416 -0.76%
2024/25 $524,000 $31,440 $22,155 20.085% $4,719 $4,450 +6.69%
2023/24 $610,000 $36,600 $20,765 20.085% $4,452 $4,171 +5.58%
2022/23 $590,000 $35,400 $19,451 20.309% $4,247 $3,950 +8.20%
2021/22 $531,000 $31,860 $18,288 19.963% $3,938 $3,651 -5.29%
2020/21 $483,000 $28,980 $18,318 21.045% $4,152 $3,855 +0.18%
2019/20 $482,000 $28,920 $18,179 21.167% $4,144 $3,848 +8.13%
2018/19 $392,000 $23,520 $17,011 20.919% $3,864 $3,559 +9.40%
2017/18 $370,000 $22,200 $15,956 20.385% $3,552 $3,253 +9.27%
2016/17 $274,000 $16,440 $14,890 19.991% $3,287 $2,977 -0.76%
Permits

Permit information for 847 Olmstead Avenue, Bronx, NY

Filing date Job type Job status Job description Initial cost
02/26/2009 Alteration type 2

*Most recent permit on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Westchester, Unionport residential market stats

Access a detailed real estate market overview of Westchester, Unionport so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Westchester, Unionport and compare it to other neighborhoods in Bronx.

Median sale price

—

Median price/sq. ft.

—

Bronx median sale price

$352,500

13.7% 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
4

Subway & traffic

Closest station
Castle Hill Ave & Westchester Ave at SW Corner
Station lines
6
Distance (miles)
0.688
View subway map

Access the detailed traffic volume map for 847 Olmstead Avenue, Bronx, NY 10473 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

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 138 Samuel Randall 4 Yes Public PK, K-5 503 0.12
P.S. 138 Samuel Randall 4 Yes Public PK, K-5 503 0.12
Trinity Lutheran School NR No Private PK, K-8 0 0.37
Trinity Lutheran School NR No Private PK, K-8 0 0.37
DR Emmett W Bassett School (The) 6 No Public PK, K-5 524 0.37
DR Emmett W Bassett School (The) 6 No Public PK, K-5 524 0.37
Success Academy Bronx 4 10 No Charter K-4 618 0.38
P.S. 36 Unionport 5 No Public PK, K-5 702 0.39
P.S. 36 Unionport 5 No Public PK, K-5 702 0.39
P.S. 583 6 No Public PK, K-5 416 0.42
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Jhs 131 Albert Einstein 4 Yes Public 6-8 351 0.38
Antonia Pantoja Preperatory Academy 4 No Public 6-12 420 0.22
Trinity Lutheran School NR No Private PK, K-8 0 0.37
Soundview Academy For Culture And Scholarship 1 No Public 6-8 298 0.38
Jhs 125 Henry Hudson NR No Public 6-8 354 0.42
Pugsley Preparatory Academy 4 No Public 6-8 562 0.43
Grand Concourse Academy Charter School 7 No Charter K-8 699 0.50
Holy Cross Elementary School NR No Private PK-8 368 0.64
The Bronx Mathematics Preparatory School 5 No Public 6-8 169 0.64
Archimedes Academy for Math, Science and Technology Applications 4 No Public 6-12 530 0.65
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Millenium Art Academy 5 No Public 9-12 362 0.22
Bronx Compass High School 2 No Public 9-12 385 0.22
Gotham Collaborative High School NR No Public 9-12 313 0.22
Bronx Bridges High School 3 No Public 9-12 334 0.22
Antonia Pantoja Preperatory Academy 4 No Public 6-12 420 0.22
Bronx Community High School 2 No Public 9-12 120 0.22
Archimedes Academy for Math, Science and Technology Applications 4 No Public 6-12 530 0.65
Women's Acaemy of Excellence 2 No Public 9-12 167 0.66
Islamic Leadership School NR No Private 1-10 89 0.70
St. Helena Commercial High School NR No Private 9-12 0 0.85

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 847 Olmstead Avenue, Bronx, NY

2063 Turnbull Ave, Bronx 2061 Turnbull Ave, Bronx 2060 Hermany Ave, Bronx 2048 Hermany Ave, Bronx 2032 Hermany Ave, Bronx 839 Olmstead Ave, Bronx 2065 Turnbull Ave, Bronx 2057 Turnbull Ave, Bronx 2052 Hermany Ave, Bronx 2044 Hermany Ave, Bronx 2056 Hermany Ave, Bronx 831 Olmstead Ave, Bronx 2068 Hermany Ave, Bronx 2040 Hermany Ave, Bronx 835 Olmstead Ave, Bronx 2059 Turnbull Ave, Bronx 2036 Hermany Ave, Bronx 843 Olmstead Ave, Bronx 2055 Turnbull Ave, Bronx 2028 Hermany Ave, Bronx

Nearby ZIP codes for 847 Olmstead Avenue, Bronx, NY

10454, New York City, NY 10455, New York City, NY 10456, New York City, NY 10457, New York City, NY 10458, New York City, NY 10459, New York City, NY 10460, New York City, NY 10461, New York City, NY 10462, New York City, NY 10465, New York City, NY 10469, New York City, NY 10472, New York City, NY 10474, New York City, NY 11105, New York City, NY 11356, New York City, NY 11357, New York City, NY 11369, New York City, NY 11370, New York City, NY 11371, New York City, NY

Frequently asked questions

What is the year built for 847 Olmstead Avenue, Bronx, NY 10473?

The development at 847 Olmstead Avenue, Bronx, NY 10473 was built in 1935.

What is the total square footage of 847 Olmstead Avenue, Bronx, NY 10473?

847 Olmstead Avenue, Bronx, NY 10473 has a total of 1,444 square feet.

What is the assessed value of 847 Olmstead Avenue, Bronx, NY 10473?

847 Olmstead Avenue, Bronx, NY 10473 is currently assessed at $38,040.

What are the property taxes for 847 Olmstead Avenue, Bronx, NY 10473?

The property taxes for 847 Olmstead Avenue, Bronx, NY 10473 total $4,419.

How many residential units does this building have?

This building has 1 residential unit(s).

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