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340 William Avenue, Bronx, NY 10464 Property Information

340 William Avenue, Bronx, NY 10464 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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340 William Avenue, Bronx, NY 10464
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Address

Primary address 340 William Avenue
Neighborhood City Island
Zip code 10464
Borough Bronx
Block & lot 05632-0184

Sales & Tax Overview for 340 William Avenue, Bronx

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 07/30/2018
Purchase price $675,000 - M
Tax class

Lot & Building Information for 340 William Avenue, Bronx

Lot sq. ft. 1,050
Lot dimensions 35 ft x 30 ft
Property type Zoned Residential - Not Manhattan (V0)
Frontage William Avenue (narrow)
Nearest wide street City Island Avenue
Distance to wide street
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Zoning & Use for 340 William Avenue, Bronx

Zoning

Area Overview

Walk Score
Transit Score
Bike Score


School district 11
Community district 10
Closest police station 0.40 Miles
Closest fire station 0.26 Miles

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

Other Property Data for 340 William Avenue, Bronx

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Floor area ratio (FAR) for 340 William Avenue, Bronx, NY 10464, 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 340 William Avenue, Bronx, NY 10464, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 340 William Avenue, Bronx

What is the market value of 340 William Avenue, Bronx, NY 10464?

The current market value is $43,000.

Ownership Information for 340 William Avenue, Bronx

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Property owner name for 340 William Avenue, Bronx, NY 10464
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Building contacts for 340 William Avenue, Bronx, NY 10464
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Hubble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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Past Sales & Property History for 340 William Avenue, Bronx

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Sale date Sale price Buyer name Seller name
07/30/2018 $675,000
09/22/2017 $430,000
       
       
       
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Title Documents for 340 William Avenue, 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
10/17/2020 - R
10/12/2020 - D
Satisfaction of Mortgage
(2020101300625001)
08/13/2018 - R
07/30/2018 - D
Mortgage
(2018080800393002)
08/13/2018 - R
07/30/2018 - D
Deed
(2018080800393001)
10/02/2017 - R
09/22/2017 - D
Deed
(2017092901085001)
01/12/2011 - R
12/22/2010 - D
Deed
(2010122901052001)
04/20/1972 - R Deed
(37220018100148)
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R: Recorded date
D: Document date

Property Taxes for 340 William Avenue, Bronx

Access detailed property tax data for 340 William Avenue, Bronx, NY 10464. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $456
Tax assessor's market value: $43,000
Assessed value: $2,580

Assessment History for 340 William Avenue, Bronx

Here's the assessment & property tax history for 340 William Avenue, 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 $36,100 $2,166 $2,166 19.843% $430 $430 -6.14%
2024/25 $38,000 $2,280 $2,280 20.085% $458 $458 +2.70%
2023/24 $37,000 $2,220 $2,220 20.085% $446 $446 +1.55%
2022/23 $39,000 $2,340 $2,162 20.309% $439 $439 +7.88%
2021/22 $34,000 $2,040 $2,040 19.963% $407 $407 -5.20%

Permits for 340 William Avenue, Bronx

The complete history of permits filed for 340 William Avenue, 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.

No recorded permits for this property.

City Island Residential Market Stats

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

Median Sale Price
$630,000
-5.6% YoY
Median Price/Sqft
$433
-9.8% YoY
Bronx Median Sale Price
$345,000
0% YoY

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

Risk

FEMA flood zone(s): 0.2,AE (See more on map)
Hurricane evacuation zone: 1 (See more on map)

Transportation

Distance to Subway
Closest station Burr Ave & Westchester Ave at NE Corner
Station lines 6
Distance (miles) 1.953
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 175 City Island 6 Yes Public K-8 239 0.35
St Mary Star Of The Sea School NR No Private PK, K-8 218 0.47
St Mary Star Of The Sea School NR No Private PK, K-8 218 0.47
Bronx Delta School 5 No Public PK, K-5 414 2.08
Bronx Delta School 5 No Public PK, K-5 414 2.08

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 175 City Island 6 Yes Public K-8 239 0.35
St Mary Star Of The Sea School NR No Private PK, K-8 218 0.47
E MONROE NEW RENAISSANCE BASKETBALL NR No Charter 9 228 1.99
Urban Institute Of Mathematics 7 No Public 6-8 372 2.08
Mott Hall Community School 4 No Public 6-8 301 2.08

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
E MONROE NEW RENAISSANCE BASKETBALL NR No Charter 9 228 1.99
Equality Charter School 3 No Charter 6-12 615 2.16
Preston High School NR No Private 9-12 439 2.36
Msgr Scanlan High School NR No Private 9-12 464 2.36
Our Saviour Lutheran School NR No Private K-12 187 2.45

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 340 William Avenue, Bronx

Here are the neighbors for 340 William Avenue, Bronx, NY 10464.

Address Square feet Purchase date Purchase price
21 Tier St, Bronx 2,854 10/11/2010
76 Ditmars St, Bronx 02/12/1999
90 Ditmars St, Bronx 1,524 02/19/2021 $312,500
71 Bay St, Bronx 2,772 03/19/2009
91 Bay St, Bronx 1,728 05/24/2012 $460,000
45 Tier St, Bronx 2,420
43 Tier St, Bronx 2,420
33 Tier St, Bronx 4,416 07/05/1978
77 Bay St, Bronx 1,424 10/04/2019 $580,000
85 Bay St, Bronx 3,300 06/29/2018
41 Tier St, Bronx 2,420 06/06/2026
75 Bay St, Bronx 1,512 11/06/2015 $397,000
25 Tier St, Bronx 2,448 02/12/2015 $730,000
86 Ditmars St, Bronx 1,398 09/14/1995
61 Bay St, Bronx 2,003 07/30/2018 $675,000
63 Bay St, Bronx 1,685 01/26/2018 $592,500
97 Bay St, Bronx 07/21/1987
346 William Ave, Bronx 1,030 04/18/2017 $275,000
67 Bay St, Bronx 1,685 05/21/2008
73 Bay St, Bronx 1,100 02/22/2019 $380,000
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