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Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454 Property Information

Also known as: 321 E 140th St, Bronx, NY 10454

Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454 Property Information

Also known as: 321 E 140th St, Bronx, NY 10454

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454 2
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Address

Building name Mott Haven Library
Primary address Mott Haven Library - 305 Alexander Avenue
Secondary address 321 E 140th St
Neighborhood Mott Haven
Zip code 10454
Borough Bronx
Block & lot 02315-0018

Sales & Tax Overview for 305 Alexander Avenue, Bronx

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Tax class

Lot & Building Information for 305 Alexander Avenue, Bronx

Lot sq. ft. 5,025
Lot dimensions 50 ft x 100.42 ft
Property type Library (P8)
Building sqft 21,688
Building dimensions 50 ft x 80 ft
Buildings on lot 1
Stories 3
Year built 1904
Year last altered 1999
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Zoning & Use for 305 Alexander Avenue, Bronx

Zoning
Qualified opportunity zone
Commercial units 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 7
Community district 1
Closest police station 0.09 Miles
Closest fire station 0.14 Miles

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

Other Property Data for 305 Alexander Avenue, Bronx

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Floor area ratio (FAR) for Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454, 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 Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 321 E 140th St, Bronx, NY 10454
  • 301-305 Alexander Ave, Bronx, NY 10454

About 305 Alexander Avenue, Bronx

What is the year built & the total sq. ft. for Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454?

Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454 was built in 1904 and has a total of 21,688 square feet.

What is the assessed value of Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454?

The assessed market value for the current tax year is $3,365,550.

Ownership Information for 305 Alexander Avenue, Bronx

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Property owner name for Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454
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Building contacts for Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 305 Alexander Avenue, Bronx

Create a free account to view the complete sales history for 305 Alexander Avenue, Bronx, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 305 Alexander 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
05/10/2021 - D
05/27/2021 - R
Agreement
(2021051700695001)
02/12/2010 - D
01/28/2011 - R
Agreement
(2010102800079001)
08/08/1969 - R Landmark Designation
(36920011301923)
           
           
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R: Recorded date
D: Document date

Property Taxes for 305 Alexander Avenue, Bronx

Access detailed property tax data for Mott Haven Library - Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $0
Tax assessor's market value: $7,479,000
Assessed value: $3,365,550
Exemptions granted by city:

Assessment History for 305 Alexander Avenue, Bronx

Here's the assessment & property tax history for 305 Alexander 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 $7,479,000 $3,365,550 $0 10.848% $340,374 $0 n/a
2024/25 $7,315,000 $3,291,750 $0 10.762% $338,112 $0 n/a
2023/24 $7,148,000 $3,216,600 $0 10.592% $333,495 $0 n/a
2022/23 $6,814,000 $3,066,300 $0 10.646% $326,438 $0 n/a
2021/22 $6,107,000 $2,748,150 $0 10.755% $295,564 $0 n/a

Permits for 305 Alexander Avenue, Bronx

The complete history of permits filed for 305 Alexander 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.

Filing date Job type Job status Job description Initial cost
09/12/2023 Alteration
10/13/2021 Alteration
07/08/2021 Alteration
03/18/2021 Alteration
01/31/2020 Alteration
12/14/2016 Alteration type 2
12/14/2016 Alteration type 2
05/31/2011 Alteration type 2
05/31/2011 Alteration type 2
06/13/2002 Alteration type 2
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Bronx Commercial Market Stats

Access a detailed real estate market overview of Bronx so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Bronx and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$332
8.3% YoY
Median Price/Sqft Q4/2025
$294
0.8% YoY
Median Price/Sqft 2025
$292
-1.2% YoY

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

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station Alexander Ave & 138th St at NW Corner
Station lines 6
Distance (miles) 0.105
View subway map
Bus Routes
Name 3 Av/E 140 St
Line BX2
Distance (miles) 0.048

Neighbors for 305 Alexander Avenue, Bronx

Here are the neighbors for Mott Haven Library - Mott Haven Library - 305 Alexander Avenue, Bronx, NY 10454.

Address Square feet Purchase date Purchase price
313 E 140th St, Bronx 3,123 01/25/2002
309 Alexander Ave, Bronx 8,365 02/15/2017 $1,700,000
333 Alexander Ave, Bronx 6,384 02/03/1987
2612 3rd Ave, Bronx 2,100 07/15/1993
320 E 141st St, Bronx 9,650 07/28/2014
2614 3rd Ave, Bronx 4,362 05/09/1983
337 Alexander Ave, Bronx 8,000 11/30/1977
317 E 141st St, Bronx 3,375 11/02/2004 $235,000
311 Alexander Ave, Bronx 5,420 03/09/2006 $450,000
315 Alexander Ave, Bronx 7,825 06/06/2016 $2,225,000
2616 3rd Ave, Bronx 3,599 11/18/2024
321 E 141st St, Bronx 6,262 02/03/1987
317 Alexander Ave, Bronx 9,340 02/13/2025 $2,280,000
311 E 140th St, Bronx 1,562 05/15/2015 $525,000
2640 3rd Ave, Bronx 16,656 01/12/2017 $5,016,310
322 E 142nd St, Bronx 7,516 08/12/2003 $650,000
313 E 141st St, Bronx 9,829 10/11/1983
2630 3rd Ave, Bronx 4,393 04/14/2017
314 E 141st St, Bronx 3,450 10/10/2025
2610 3rd Ave, Bronx 7,285 10/07/2016 $2,075,000
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