New York City » 10473 » Castle Hill Ave » 909 Castle Hill Ave

909 Castle Hill Avenue, Bronx, NY 10473 - Property report

Also known as: 909 Castle Hill Ave

Property image for 909 Castle Hill Avenue, Bronx, NY 10473

Property type

Three Families (C0)

Year built

1899

Lot sq. ft.

2,337

Sale price

$3,150,000

General information

Address

Primary address

909 Castle Hill Avenue

ZIP code

10473

Neighborhood

Unionport

Borough

Bronx

Block & lot

03687-0043

Building

Property type

Three Families (C0)

Building sq. ft.

3,250

Building dimensions

22 ft x 50 ft

Buildings on lot

Stories

Year built

1899

Building material

Frame

Exterior wall

Combination

Basement

Sales

Sale date

11/14/2024

Sale price

$3,150,000

Tax

Tax year

2026-2027

Property tax

$8,256

Tax class

Zoning & Use

Zoning

Residential units

Residential sq. ft.

Lot

Frontage(s)

Castle Hill Avenue (wide)

Lot dimensions

28.5 ft x 82 ft

Lot sq. ft.

2,337

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Current built area

3,248 sq. ft.

Buildable area

Area overview

Walk score

89 /100. Very Walkable

Transit score

82 /100. Excellent Transit

Bike score

70 /100. Very Bikeable

School district

Community district

Closest police station

1.00 Miles

Closest fire station

0.46 Miles

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

Ownership

Ownership information for 909 Castle Hill Avenue, Bronx, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 909 Castle Hill Avenue, Bronx, NY 10473

Sale date	Sale price	Buyer name	Seller name
11/14/2024	$3,150,000	XXXX XXXXXXX XXX, XXX XXX XXX XXXXXX XXXX XXXXXXXXX, XXX XXX XXX XXX XXXXX, XXX XXX XXXXXXXX XXXXXXXXXX XXXX XXX XXXX XXXXX, XXX	XXX XXXX XXXXXX XXX.

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
10/29/2025 - R 10/22/2025 - D	Zoning Lot Description (2025102900350002)	XXXX XXXXX XXX (XX XX)
10/29/2025 - R 10/13/2025 - D	Certificate (2025102900350001)	XXXXXXXX XXXXX XXXXXXXXX XXXXXX XXX
12/05/2024 - R 11/14/2024 - D	Assignment of Leases and Rents (2024112200276003)	XXXX XXXXXXX XXX XXX	XXX XXXXXX XXX
12/05/2024 - R 11/14/2024 - D	Mortgage (2024112200276002)	XXXX XXXXXXX XXX XXX	XXX XXXXXX XXX
12/05/2024 - R 11/14/2024 - D	Deed (2024112200276001)	XXX XXXX XXXXXX XXX	XXXX XXXXXXX XXX XXX
06/20/1989 - R	Satisfaction of Mortgage (2520000753152)	XXXXXXX XXXXXX	XXXX XXXXXXXXXX XXXXX
06/20/1989 - R 05/25/1989 - D	Deed (2940000753094)	XXXXXXX XXXXXX	XXX XXXX XXXXXX XXX
07/11/1984 - R	Satisfaction of Mortgage (2810000598281)	XXXX XXXXXXX X	XXXX XXXXXX
07/11/1984 - R	Mortgage (2450000598245)	XXXXXXX XXXXXXX	XXXX XXXXXXXXXXXXXX
07/11/1984 - R 06/21/1984 - D	Deed (2440000598244)	XXXX XXXXXXXXXX XXXX	XXXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 909 Castle Hill 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

$8,256

Municipal exemptions

Recent tax assessments

Market value

$1,923,500

Assessed value

$115,410

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	$1,877,000	$112,620	$51,523	19.843%	$10,224	$10,224	+0.28%
2024/25	$1,631,000	$97,860	$50,761	20.085%	$10,195	$10,195	+4.41%
2023/24	$1,621,000	$97,260	$48,619	20.085%	$9,765	$9,765	+4.76%
2022/23	$1,362,000	$81,720	$45,898	20.309%	$9,321	$9,321	+7.80%
2021/22	$1,180,000	$70,800	$43,316	19.963%	$8,647	$8,647	-4.30%
2020/21	$1,021,000	$61,260	$42,936	21.045%	$9,036	$9,036	+0.92%
2019/20	$1,044,000	$62,640	$42,301	21.167%	$8,954	$8,954	+5.64%
2018/19	$861,000	$51,660	$40,516	20.919%	$8,476	$8,476	+8.70%
2017/18	$816,000	$48,960	$38,248	20.385%	$7,797	$7,797	+8.05%
2016/17	$748,000	$44,880	$36,097	19.991%	$7,216	$7,216	+3.14%

Permits

Permit information for 909 Castle Hill Avenue, Bronx, NY

Filing date	Job type	Job status	Job description	Initial cost
08/12/2025	Subdivision: improved

*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

Unionport residential market stats

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

Median sale price

$750,000

18.2% Y-o-Y

Median price/sq. ft.

$419

19.9% Y-o-Y

Bronx median sale price

$585,000

9.7% 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

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

Castle Hill Ave & Westchester Ave at SW Corner

Station lines

Distance (miles)

0.593

View subway map

Access the detailed traffic volume map for 909 Castle Hill 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	0.26
P.S. 138 Samuel Randall	4	Yes	Public	PK, K-5	503	0.26
P.S. 36 Unionport	5	No	Public	PK, K-5	702	0.25
P.S. 36 Unionport	5	No	Public	PK, K-5	702	0.25
Trinity Lutheran School	NR	No	Private	PK, K-8	0	0.30
Trinity Lutheran School	NR	No	Private	PK, K-8	0	0.30
DR Emmett W Bassett School (The)	6	No	Public	PK, K-5	524	0.41
DR Emmett W Bassett School (The)	6	No	Public	PK, K-5	524	0.41
P.S. 583	6	No	Public	PK, K-5	416	0.52
P.S. 583	6	No	Public	PK, K-5	416	0.52

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	0.55
Trinity Lutheran School	NR	No	Private	PK, K-8	0	0.30
Antonia Pantoja Preperatory Academy	4	No	Public	6-12	420	0.40
Jhs 125 Henry Hudson	NR	No	Public	6-8	354	0.44
Pugsley Preparatory Academy	4	No	Public	6-8	562	0.46
Soundview Academy For Culture And Scholarship	1	No	Public	6-8	298	0.55
Islamic Leadership School	NR	No	Private	1-9	0	0.66
P.S. Ms 194	5	No	Public	K-8	1,105	0.67
Islamic Leadership School	NR	No	Private	1-10	89	0.68
Grand Concourse Academy Charter School	7	No	Charter	K-8	699	0.68

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Bronx Community High School	2	No	Public	9-12	120	0.40
Bronx Bridges High School	3	No	Public	9-12	334	0.40
Bronx Compass High School	2	No	Public	9-12	385	0.40
Gotham Collaborative High School	NR	No	Public	9-12	313	0.40
Millenium Art Academy	5	No	Public	9-12	362	0.40
Antonia Pantoja Preperatory Academy	4	No	Public	6-12	420	0.40
Islamic Leadership School	NR	No	Private	1-10	89	0.68
St. Helena Commercial High School	NR	No	Private	9-12	0	0.70
Archimedes Academy for Math, Science and Technology Applications	4	No	Public	6-12	530	0.81
Women's Acaemy of Excellence	2	No	Public	9-12	167	0.82

Nearby ZIP codes for 909 Castle Hill 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 909 Castle Hill Avenue, Bronx, NY 10473?

The development at 909 Castle Hill Avenue, Bronx, NY 10473 was built in 1899.

What is the total square footage of 909 Castle Hill Avenue, Bronx, NY 10473?

909 Castle Hill Avenue, Bronx, NY 10473 has a total of 3,250 square feet.

When was 909 Castle Hill Avenue, Bronx, NY 10473 last sold and what was the sale price?

909 Castle Hill Avenue, Bronx, NY 10473 was last sold on 11/14/2024 for $3,150,000.

What is the assessed value of 909 Castle Hill Avenue, Bronx, NY 10473?

909 Castle Hill Avenue, Bronx, NY 10473 is currently assessed at $115,410.

What are the property taxes for 909 Castle Hill Avenue, Bronx, NY 10473?

The property taxes for 909 Castle Hill Avenue, Bronx, NY 10473 total $8,255.

How many residential units does this building have?

This building has 3 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

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.