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3 Washington Square

3 Washington Square, Larchmont, NY 10538
Co-op in Mamaroneck
1 Units For Sale
Unit for sale at 3 Washington Square, Mamaroneck, NY 10538

$875,000 In Contract

  • 2 Beds
  • 2 Baths
  • 1,400 ft²
3 Washington Square #6B, Mamaroneck, NY 10538 Listing by Pollena Forsman

3 Washington Square is a Co-op located in Mamaroneck, Larchmont.

Interested in learning more about the building? There are many great amenities and features for residents in the building. See the full transaction history for 3 Washington Square below.

Mamaroneck, where 3 Washington Square is located, has a median asking price of $230,000 for co-op buildings. For interested buyers, that means the building's median asking price is around 1.00% below the neighborhood's median asking price for co-ops. Which is great news as a buyer may end up finding some relatively affordable units in this building compared to other co-op buildings in the neighborhood.

There is currently one active listing for sale within the building and our inventory of available units for sale is constantly updating in real time. Check back frequently for updates. The asking price for the only active sales listing is $875,000. It is a 1,400 sqft 2-bedroom and 2-bathroom unit.

Building Features

Waterfront

Waterfront

Parking

Private Parking
On-Street Parking
Parking Waitlist
Assigned Parking
Off-Site Parking
Garage Parking
Public Parking
Detached Garage
Open Parking

Facilities

Bike Room
Laundry Room

Accessibility

Elevators
ADA Access

Location

Near Public Transit
Cul-De-Sac Lot

Pet Policy

Cats Allowed
Dogs Allowed / Cats Allowed

Services

Doorman

Outdoor Space

Screened-In Porch

48 Past Sales

Date Unit Beds Baths Sqft Price Closed Listed By
20260406 Unit 4D
04/06/2026
4D
1 Bed
1 Bath
1050 ft²
$349,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1050 ft²
$320,000 -8.31%
09/17/2026
Farrah DiMaggio
Julia B Fee Sothebys Int. Rlty
20241107 Unit 4D
11/07/2024
4D
1 Bed
1 Bath
1050 ft²
$295,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1050 ft²
$311,500 +5.59%
02/11/2025
Barbara Cleary
Houlihan Lawrence Inc.
20240127 Unit 2A
01/27/2024
2A
1 Bed
1 Bath
1050 ft²
$349,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1050 ft²
$351,800 +0.80%
04/10/2024
Barbara Cleary
Houlihan Lawrence Inc.
20230508 Unit 5F
05/08/2023
5F
1 Bed
1 Bath
-
$359,000
bedrooms
1 Bed
bathrooms
1 Bath
$340,000 -5.29%
09/20/2023
Katherine McLoughlin
Houlihan Lawrence Inc.
20230127 Unit 4A
01/27/2023
4A
2 Bed
1 Bath
-
$352,500
bedrooms
2 Bed
bathrooms
1 Bath
$352,500
03/03/2023
Daniel Berger
RE/MAX Prestige Properties
20220830 Unit 1D
08/30/2022
1D
Studio
1 Bath
770 ft²
$218,000
bedrooms
Studio
bathrooms
1 Bath
square feet
770 ft²
$215,000 -1.38%
05/16/2023
Ellen Lee
Houlihan Lawrence Inc.
20220505 Unit 5A
05/05/2022
5A
1 Bed
1 Bath
-
$265,000
bedrooms
1 Bed
bathrooms
1 Bath
$265,000
07/26/2022
Edi P. Giguere
Coldwell Banker Res Brokerage
20220217 Unit 4A
02/17/2022
4A
2 Bed
1 Bath
-
$358,800
bedrooms
2 Bed
bathrooms
1 Bath
-
-
Daniel Berger
RE/MAX Prestige Properties
20220113 Unit 3B
01/13/2022
3B
2 Bed
2 Bath
1440 ft²
$569,000
bedrooms
2 Bed
bathrooms
2 Bath
square feet
1440 ft²
$545,000 -4.22%
05/16/2022
Katherine McLoughlin
Houlihan Lawrence Inc.
20220107 Unit 1G
01/07/2022
1G
3 Bed
2 Bath
1600 ft²
$599,000
bedrooms
3 Bed
bathrooms
2 Bath
square feet
1600 ft²
$599,000
04/21/2022
Katherine McLoughlin
Houlihan Lawrence Inc.
20210922 Unit 2E
09/22/2021
2E
1 Bed
1 Bath
1000 ft²
$289,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1000 ft²
$307,500 +6.40%
12/01/2021
Pollena Forsman
Houlihan Lawrence Inc.
20210913 Unit 2G
09/13/2021
2G
2 Bed
2 Bath
1400 ft²
$359,000
bedrooms
2 Bed
bathrooms
2 Bath
square feet
1400 ft²
$345,000 -3.90%
12/09/2021
Barbara Cleary
Houlihan Lawrence Inc.
20210616 Unit 2H
06/16/2021
2H
1 Bed
1 Bath
1100 ft²
$249,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1100 ft²
$251,000 +0.80%
09/10/2021
Katherine McLoughlin
Houlihan Lawrence Inc.
20210215 Unit E
02/15/2021
E
1 Bed
1 Bath
-
$199,000
bedrooms
1 Bed
bathrooms
1 Bath
$190,000 -4.52%
09/30/2021
Katherine McLoughlin
Houlihan Lawrence Inc.
20210123 Unit 2F
01/23/2021
2F
1 Bed
1 Bath
-
$225,000
bedrooms
1 Bed
bathrooms
1 Bath
$225,000
03/26/2021
Lydia Maria Petrosino
ERA Insite Realty Services
20210107 Unit 3E
01/07/2021
3E
1 Bed
1 Bath
-
$235,000
bedrooms
1 Bed
bathrooms
1 Bath
$250,000 +6.38%
03/02/2021
Marjorie Weschler
Houlihan Lawrence Inc.
20200914 Unit 2C
09/14/2020
2C
2 Bed
2 Bath
-
$529,000
bedrooms
2 Bed
bathrooms
2 Bath
$487,500 -7.84%
12/10/2020
Alison Greene
Julia B Fee Sothebys Int. Rlty
20200817 Unit 4B
08/17/2020
4B
1 Bed
1 Bath
1100 ft²
$279,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1100 ft²
$255,000 -8.60%
12/05/2020
Katherine McLoughlin
Houlihan Lawrence Inc.
20200415 Unit 6E
04/15/2020
6E
1 Bed
1 Bath
-
$250,000
bedrooms
1 Bed
bathrooms
1 Bath
$230,000 -8.00%
05/10/2021
Gregg Goldsholl
Compass Greater NY, LLC
20200123 Unit 4C
01/23/2020
4C
3 Bed
3 Bath
1600 ft²
$924,000
bedrooms
3 Bed
bathrooms
3 Bath
square feet
1600 ft²
$924,000
06/15/2020
Kimberly Arenas
Compass Greater NY, LLC
20190815 Unit H
08/15/2019
H
1 Bed
1 Bath
-
$279,000
bedrooms
1 Bed
bathrooms
1 Bath
$279,000
05/15/2020
Katherine McLoughlin
Houlihan Lawrence Inc.
20190322 Unit 3D
03/22/2019
3D
1 Bed
1 Bath
-
$299,500
bedrooms
1 Bed
bathrooms
1 Bath
$303,000 +1.17%
02/26/2020
Daniel Berger
RE/MAX Prestige Properties
20190205 Unit 4H
02/05/2019
4H
1 Bed
1 Bath
1150 ft²
$379,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1150 ft²
$445,000 +17.41%
05/08/2019
Katherine McLoughlin
Houlihan Lawrence Inc.
20190110 Unit D
01/10/2019
D
1 Bed
1 Bath
525 ft²
$145,021
bedrooms
1 Bed
bathrooms
1 Bath
square feet
525 ft²
$127,500 -12.08%
05/21/2019
Denise Capuano
Century 21 Marciano
20181113 Unit 4A
11/13/2018
4A
1 Bed
1 Bath
1100 ft²
$250,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1100 ft²
$231,500 -7.40%
02/07/2019
Julie Webber
Houlihan Lawrence Inc.
20181023 Unit 6B
10/23/2018
6B
2 Bed
2 Bath
1400 ft²
$525,000
bedrooms
2 Bed
bathrooms
2 Bath
square feet
1400 ft²
$563,318 +7.30%
03/04/2019
Arlene Gibbs
Julia B Fee Sothebys Int. Rlty
20180607 Unit 3C
06/07/2018
3C
2 Bed
2 Bath
1440 ft²
$539,000
bedrooms
2 Bed
bathrooms
2 Bath
square feet
1440 ft²
$578,000 +7.24%
09/21/2018
Katherine McLoughlin
Houlihan Lawrence Inc.
20180516 Unit C
05/16/2018
C
3 Bed
3 Bath
1733 ft²
$729,000
bedrooms
3 Bed
bathrooms
3 Bath
square feet
1733 ft²
$726,000 -0.41%
10/18/2018
Jennifer Marsh
Houlihan Lawrence Inc.
20180507 Unit 5D
05/07/2018
5D
1 Bed
1 Bath
1080 ft²
$298,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1080 ft²
$295,000 -1.01%
10/31/2018
Katherine McLoughlin
Houlihan Lawrence Inc.
20180426 Unit OB
04/26/2018
OB
1 Bed
1 Bath
1036 ft²
$299,500
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1036 ft²
$299,500
06/08/2018
Katherine Tamagna
Julia B Fee Sothebys Int. Rlty
20170720 Unit 2A
07/20/2017
2A
1 Bed
1 Bath
1000 ft²
$329,999
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1000 ft²
$341,000 +3.33%
10/27/2017
Katherine McLoughlin
Houlihan Lawrence Inc.
20170620 Unit 4F
06/20/2017
4F
1 Bed
1 Bath
1100 ft²
$259,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1100 ft²
$259,000
08/18/2017
Arlene Gibbs
Julia B Fee Sothebys Int. Rlty
20170526 Unit F
05/26/2017
F
1 Bed
1 Bath
1000 ft²
$289,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1000 ft²
$275,000 -4.84%
03/16/2018
Marina Kolmer
William Raveis Real Estate
20170321 Unit 1A
03/21/2017
1A
1 Bed
1 Bath
1100 ft²
$330,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1100 ft²
$330,000
07/05/2017
Camille T. Allen Mordaunt
Houlihan Lawrence Inc.
20170112 Unit 4H
01/12/2017
4H
1 Bed
1 Bath
1040 ft²
$239,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1040 ft²
$260,000 +8.79%
05/04/2017
Katherine McLoughlin
Houlihan Lawrence Inc.
20160212 Unit 1F
02/12/2016
1F
1 Bed
1 Bath
1100 ft²
$219,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1100 ft²
$219,000
05/20/2016
Katherine McLoughlin
Houlihan Lawrence Inc.
20150710 Unit 2D
07/10/2015
2D
1 Bed
1 Bath
980 ft²
$219,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
980 ft²
$215,000 -1.83%
10/09/2015
Anne Ruppel
Houlihan Lawrence Inc.
20150326 Unit 1D
03/26/2015
1D
Studio
1 Bath
770 ft²
$229,000
bedrooms
Studio
bathrooms
1 Bath
square feet
770 ft²
$200,000 -12.66%
07/21/2015
Catherine Valentino
Coldwell Banker Realty
20141121 Unit 4C
11/21/2014
4C
3 Bed
3 Bath
1600 ft²
$499,000
bedrooms
3 Bed
bathrooms
3 Bath
square feet
1600 ft²
$432,500 -13.33%
05/14/2015
Katherine McLoughlin
Houlihan Lawrence Inc.
20140609 Unit 1A
06/09/2014
1A
1 Bed
1 Bath
1088 ft²
$295,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1088 ft²
$270,000 -8.47%
02/27/2015
Barry Kramer
Westchester Choice Realty, Inc
20140605 Unit 2C
06/05/2014
2C
2 Bed
2 Bath
1440 ft²
$453,000
bedrooms
2 Bed
bathrooms
2 Bath
square feet
1440 ft²
$453,000
08/29/2014
Katherine McLoughlin
Houlihan Lawrence Inc.
20140315 Unit 6B
03/15/2014
6B
2 Bed
2 Bath
1400 ft²
$425,000
bedrooms
2 Bed
bathrooms
2 Bath
square feet
1400 ft²
$425,000
06/24/2014
Barbara Cleary
Houlihan Lawrence Inc.
20130905 Unit 2A
09/05/2013
2A
1 Bed
1 Bath
1000 ft²
$249,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1000 ft²
$254,000 +2.01%
04/07/2014
Allan Styer
Compass Greater NY, LLC
20130418 Unit 4E
04/18/2013
4E
1 Bed
1 Bath
980 ft²
$259,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
980 ft²
$259,000
08/01/2013
Rita C. Marsh
Houlihan Lawrence Inc.
20121211 Unit 6F
12/11/2012
6F
1 Bed
1 Bath
1200 ft²
$268,500
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1200 ft²
$275,000 +2.42%
05/10/2013
Katherine McLoughlin
Houlihan Lawrence Inc.
20120517 Unit 3G
05/17/2012
3G
3 Bed
2 Bath
1750 ft²
$489,000
bedrooms
3 Bed
bathrooms
2 Bath
square feet
1750 ft²
$465,000 -4.91%
11/01/2013
Edi P. Giguere
Coldwell Banker Res Brokerage
20120315 Unit E
03/15/2012
E
1 Bed
1 Bath
900 ft²
$185,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
900 ft²
$176,250 -4.73%
09/27/2012
Katherine McLoughlin
Houlihan Lawrence Inc.
20120217 Unit 2E
02/17/2012
2E
1 Bed
1 Bath
1000 ft²
$240,000
bedrooms
1 Bed
bathrooms
1 Bath
square feet
1000 ft²
$220,000 -8.33%
08/24/2012
Mary DiBuono
Weichert Realtors

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Frequently Asked Questions

What neighborhood is 3 Washington Square located in?
The 3 Washington Square is a Co-op located in the neighborhood of Mamaroneck in Westchester, Larchmont.
How many listings are currently for sale in 3 Washington Square?
There is a listing currently on the market for sale.
What is the average sales price for listings in 3 Washington Square?
The average sales price for units in 3 Washington Square is $875,000 , or $625/sqft. currently.