New York City  »  10471  »  Alderbrook Rd  »  4 Alderbrook Rd

4 Alderbrook Road, Bronx, NY 10471 - Property report

Also known as: 635 W 247th St

Property image for 4 Alderbrook Road, Bronx, NY 10471
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Property type

Large Suburban Residence (A3)

Year built

1920

Lot sq. ft.

18,100

Sale price

$2,600,000

General information

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Address
Primary address
4 Alderbrook Road
Alternate address(es)
635 W 247th St
ZIP code
10471
Neighborhood
Riverdale
Borough
Bronx
Block & lot
05914-0274

Owner

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Building
Property type
Large Suburban Residence (A3)
Building sq. ft.
2,832
Building dimensions
23 ft x 48.67 ft
Buildings on lot
1
Stories
2
Year built
1920
Building material
Frame
Exterior wall
Brick/Masonary
Basement
1
Garage type
Built-In Garage
Sales
Sale date
08/07/2025
Sale price
$2,600,000
Tax
Tax year
2026-2027
Property tax
$23,571
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)
Alderbrook Road (narrow)
West 247 Street (narrow)
Nearest wide street
Independence Avenue
Distance to wide street
Lot dimensions
130 ft x 199 ft
Lot sq. ft.
18,100

Area overview

Walk score
69 /100.  Somewhat Walkable
Transit score
70 /100.  Excellent Transit
Bike score
31 /100.  Somewhat Bikeable
School district
10
Community district
8
Closest police station
0.90 Miles
Closest fire station
0.25 Miles

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

Ownership

Ownership information for 4 Alderbrook Road, Bronx, NY

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

Sales history for 4 Alderbrook Road, Bronx, NY 10471

Sale date Sale price Buyer name Seller name
08/07/2025 $2,600,000 XXXXXXXXX, XXXX XXX XXXXX XXXXXXXXX, XXXXXX XXXXX XXXX, XXXXXXXXX X XXX XXXXX, XXXXXXXXX X XXX XXXX, XXXXXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
08/20/2025 - R
08/07/2025 - D		 Mortgage
(2025081800687002)		 XXXXX XXXXXXXXX XXXXXX XXXX
08/20/2025 - R
08/07/2025 - D		 Deed
(2025081800687001)		 XXXXX XXXX XXXXXXXXX X XXXXXXXXX XXXX
05/13/2002 - R Satisfaction of Mortgage
(2760008382076)		 XXXXX XXXXXXXXX X XXXXXXXXXX XXXX XXXXXXXX XXXXXXX XXX
02/06/1997 - R Assignment, Mortgage
(2520005483752)		 XXXXXXXXXX XXXX XXXXXXXX XXXXXXX XXXXXXX XXXXXXXXXXX
04/08/1994 - R Agreement
(2260004222526)		 XXXXX XXXXXXXXX X XXXXXXXXXX XXXX XXXXXXXX XXXXXXX XXX
04/08/1994 - R Power of Attorney
(2310004222531)		 XXXXX XXXXXXXXX X XXXX XXXXXXX
07/01/1993 - R Deed
(2360000865736)		 XXXXXXX XXXXXXX XXXXXXX XXXX
07/19/1991 - R Satisfaction of Mortgage
(2340000812134)		 XXXX XXXXXX X XXX XXXX XXXXX X
07/19/1991 - R Release of Estate Tax Lien
(2960000812096)		 XXXX XXXXXX XXXXXX
07/19/1991 - R Release of Estate Tax Lien
(2950000812095)		 XXXX XXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4 Alderbrook Road, 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
$23,571
Municipal exemptions
Recent tax assessments
Market value
$2,531,000
Assessed value
$151,860

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 $2,100,000 $126,000 $112,063 19.843% $22,237 $22,237 +4.72%
2024/25 $1,762,000 $105,720 $105,720 20.085% $21,234 $21,234 -10.69%
2023/24 $1,973,000 $118,380 $118,380 20.085% $23,777 $23,777 -6.10%
2022/23 $2,078,000 $124,680 $124,680 20.309% $25,321 $25,321 +5.33%
2021/22 $2,007,000 $120,420 $120,420 19.963% $24,039 $24,039 +0.20%
2020/21 $1,900,000 $114,000 $114,000 21.045% $23,991 $23,991 +3.23%
2019/20 $1,955,000 $117,300 $109,800 21.167% $23,241 $23,241 +1.38%
2018/19 $2,067,000 $124,020 $109,584 20.919% $22,924 $22,924 +3.19%
2017/18 $1,839,000 $110,340 $108,977 20.385% $22,215 $22,215 +8.09%
2016/17 $2,062,000 $123,720 $102,809 19.991% $20,553 $20,553 +8.37%
Permits

Permit information for 4 Alderbrook Road, Bronx, NY

Filing date Job type Job status Job description Initial cost
07/02/1991 Subdivision: improved
06/17/1991 Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

NorthRiverdale, Fieldston, Riverdale residential market stats

Access a detailed real estate market overview of NorthRiverdale, Fieldston, Riverdale so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in NorthRiverdale, Fieldston, Riverdale 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

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Risk

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FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Broadway & 242nd St at NW Corner
Station lines
1
Distance (miles)
0.757
View subway map

Access the detailed traffic volume map for 4 Alderbrook Road, Bronx, NY 10471 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. 81 Robert J Christen 9 Yes Public K-5 672 0.66
Horace Mann School NR No Private PK-12 1,786 0.27
Horace Mann School NR No Private PK-12 1,786 0.27
St Margaret of Cortona School NR No Private PK-8 246 0.27
St Margaret of Cortona School NR No Private PK-8 246 0.27
Ethical Culture the Fieldston LS NR No Private PK, K-5 0 0.41
P.S. 24 Spuyten Duyvil 9 No Public K-5 731 0.59
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Riverdale Kingsbridge Academy (Ms High School 141) 5 Yes Public 6-12 1,417 0.52
Horace Mann School NR No Private PK-12 1,786 0.27
St Margaret of Cortona School NR No Private PK-8 246 0.27
Fieldston Middle School NR No Private 6-8 390 0.49
Ethical Culture Fieldston Middle School NR No Private 6-8 0 0.50
Salanter Akiba Riverdale Academy NR No Private PK, K-8 0 0.55
Amber Charter School Kingsbridge 7 No Charter K-8 631 1.02
P.S. 37 Multiple Intelligence School 5 No Public K-8 456 1.07
In Tech Academy Aka Ms High School 368 5 No Public 6-12 940 1.12
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Horace Mann School NR No Private PK-12 1,786 0.27
Yeshiva Of The Telshe Alumni NR No Private 9-12 97 0.27
Yeshiva Ohavei Torah Of Riverdale NR No Private 9-12 81 0.27
Riverdale Kingsbridge Academy (Ms High School 141) 5 No Public 6-12 1,417 0.52
Riverdale Country School NR No Private PK-12 1,168 0.63
Horace Mann Upper School NR No Private 9-12 0 0.64
International Leadership Charter School NR No Charter 9-12 318 0.99
In Tech Academy Aka Ms High School 368 5 No Public 6-12 940 1.12
Bronx School Of Law And Finance 2 No Public 9-12 348 1.21
Marble Hill High School of International Studies 7 No Public 9-12 415 1.21

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

Neighbors for 4 Alderbrook Road, Bronx, NY

4726 Independence Ave, Bronx 4821 Arlington Ave, Bronx 613 W 247th St, Bronx 600 W 249th St, Bronx 640 W 249th St, Bronx 2 Alderbrook Rd, Bronx 4635 Arlington Ave, Bronx 4623 Arlington Ave, Bronx 4700 Independence Ave, Bronx 611 W 247th St, Bronx 1 Blackstone Pl, Bronx 10 Alderbrook Rd, Bronx 3 Blackstone Pl, Bronx 4730 Independence Ave, Bronx 4807 Arlington Ave, Bronx 7 Alderbrook Rd, Bronx 5 Blackstone Pl, Bronx 4611 Arlington Ave, Bronx 4805 Arlington Ave, Bronx 627 W 247th St, Bronx

Nearby ZIP codes for 4 Alderbrook Road, Bronx, NY

07620, Bergen County, NJ 07632, Bergen County, NJ 07670, Bergen County, NJ 10033, New York City, NY 10034, New York City, NY 10040, New York City, NY 10453, New York City, NY 10457, New York City, NY 10458, New York City, NY 10460, New York City, NY 10463, New York City, NY 10466, New York City, NY 10467, New York City, NY 10468, New York City, NY 10469, New York City, NY 10470, New York City, NY 10701, Westchester County, NY 10703, Westchester County, NY 10704, Westchester County, NY 10705, Westchester County, NY

Frequently asked questions

What is the year built for 4 Alderbrook Road, Bronx, NY 10471?

The development at 4 Alderbrook Road, Bronx, NY 10471 was built in 1920.

What is the total square footage of 4 Alderbrook Road, Bronx, NY 10471?

4 Alderbrook Road, Bronx, NY 10471 has a total of 2,832 square feet.

When was 4 Alderbrook Road, Bronx, NY 10471 last sold and what was the sale price?

4 Alderbrook Road, Bronx, NY 10471 was last sold on 08/07/2025 for $2,600,000.

What is the assessed value of 4 Alderbrook Road, Bronx, NY 10471?

4 Alderbrook Road, Bronx, NY 10471 is currently assessed at $151,860.

What are the property taxes for 4 Alderbrook Road, Bronx, NY 10471?

The property taxes for 4 Alderbrook Road, Bronx, NY 10471 total $23,570.

How many residential units does this building have?

This building has 1 residential unit(s).

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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