1
Map
1 Units For Sale
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.
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 |
|---|---|---|---|---|---|---|---|
|
04/06/2026
|
1 Bed
|
1 Bath
|
1050 ft²
|
$349,000
1 Bed
1 Bath
1050 ft²
|
$320,000
-8.31%
09/17/2026
|
Farrah DiMaggio
Julia B Fee Sothebys Int. Rlty
| |
|
11/07/2024
|
1 Bed
|
1 Bath
|
1050 ft²
|
$295,000
1 Bed
1 Bath
1050 ft²
|
$311,500
+5.59%
02/11/2025
|
Barbara Cleary
Houlihan Lawrence Inc.
| |
|
01/27/2024
|
1 Bed
|
1 Bath
|
1050 ft²
|
$349,000
1 Bed
1 Bath
1050 ft²
|
$351,800
+0.80%
04/10/2024
|
Barbara Cleary
Houlihan Lawrence Inc.
| |
|
05/08/2023
|
1 Bed
|
1 Bath
|
-
|
$359,000
1 Bed
1 Bath
|
$340,000
-5.29%
09/20/2023
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
01/27/2023
|
2 Bed
|
1 Bath
|
-
|
$352,500
2 Bed
1 Bath
|
$352,500
03/03/2023
|
Daniel Berger
RE/MAX Prestige Properties
| |
|
08/30/2022
|
Studio
|
1 Bath
|
770 ft²
|
$218,000
Studio
1 Bath
770 ft²
|
$215,000
-1.38%
05/16/2023
|
Ellen Lee
Houlihan Lawrence Inc.
| |
|
05/05/2022
|
1 Bed
|
1 Bath
|
-
|
$265,000
1 Bed
1 Bath
|
$265,000
07/26/2022
|
Edi P. Giguere
Coldwell Banker Res Brokerage
| |
|
02/17/2022
|
2 Bed
|
1 Bath
|
-
|
$358,800
2 Bed
1 Bath
|
-
-
|
Daniel Berger
RE/MAX Prestige Properties
| |
|
01/13/2022
|
2 Bed
|
2 Bath
|
1440 ft²
|
$569,000
2 Bed
2 Bath
1440 ft²
|
$545,000
-4.22%
05/16/2022
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
01/07/2022
|
3 Bed
|
2 Bath
|
1600 ft²
|
$599,000
3 Bed
2 Bath
1600 ft²
|
$599,000
04/21/2022
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
09/22/2021
|
1 Bed
|
1 Bath
|
1000 ft²
|
$289,000
1 Bed
1 Bath
1000 ft²
|
$307,500
+6.40%
12/01/2021
|
Pollena Forsman
Houlihan Lawrence Inc.
| |
|
09/13/2021
|
2 Bed
|
2 Bath
|
1400 ft²
|
$359,000
2 Bed
2 Bath
1400 ft²
|
$345,000
-3.90%
12/09/2021
|
Barbara Cleary
Houlihan Lawrence Inc.
| |
|
06/16/2021
|
1 Bed
|
1 Bath
|
1100 ft²
|
$249,000
1 Bed
1 Bath
1100 ft²
|
$251,000
+0.80%
09/10/2021
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
02/15/2021
|
1 Bed
|
1 Bath
|
-
|
$199,000
1 Bed
1 Bath
|
$190,000
-4.52%
09/30/2021
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
01/23/2021
|
1 Bed
|
1 Bath
|
-
|
$225,000
1 Bed
1 Bath
|
$225,000
03/26/2021
|
Lydia Maria Petrosino
ERA Insite Realty Services
| |
|
01/07/2021
|
1 Bed
|
1 Bath
|
-
|
$235,000
1 Bed
1 Bath
|
$250,000
+6.38%
03/02/2021
|
Marjorie Weschler
Houlihan Lawrence Inc.
| |
|
09/14/2020
|
2 Bed
|
2 Bath
|
-
|
$529,000
2 Bed
2 Bath
|
$487,500
-7.84%
12/10/2020
|
Alison Greene
Julia B Fee Sothebys Int. Rlty
| |
|
08/17/2020
|
1 Bed
|
1 Bath
|
1100 ft²
|
$279,000
1 Bed
1 Bath
1100 ft²
|
$255,000
-8.60%
12/05/2020
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
04/15/2020
|
1 Bed
|
1 Bath
|
-
|
$250,000
1 Bed
1 Bath
|
$230,000
-8.00%
05/10/2021
|
Gregg Goldsholl
Compass Greater NY, LLC
| |
|
01/23/2020
|
3 Bed
|
3 Bath
|
1600 ft²
|
$924,000
3 Bed
3 Bath
1600 ft²
|
$924,000
06/15/2020
|
Kimberly Arenas
Compass Greater NY, LLC
| |
|
08/15/2019
|
1 Bed
|
1 Bath
|
-
|
$279,000
1 Bed
1 Bath
|
$279,000
05/15/2020
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
03/22/2019
|
1 Bed
|
1 Bath
|
-
|
$299,500
1 Bed
1 Bath
|
$303,000
+1.17%
02/26/2020
|
Daniel Berger
RE/MAX Prestige Properties
| |
|
02/05/2019
|
1 Bed
|
1 Bath
|
1150 ft²
|
$379,000
1 Bed
1 Bath
1150 ft²
|
$445,000
+17.41%
05/08/2019
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
01/10/2019
|
1 Bed
|
1 Bath
|
525 ft²
|
$145,021
1 Bed
1 Bath
525 ft²
|
$127,500
-12.08%
05/21/2019
|
Denise Capuano
Century 21 Marciano
| |
|
11/13/2018
|
1 Bed
|
1 Bath
|
1100 ft²
|
$250,000
1 Bed
1 Bath
1100 ft²
|
$231,500
-7.40%
02/07/2019
|
Julie Webber
Houlihan Lawrence Inc.
| |
|
10/23/2018
|
2 Bed
|
2 Bath
|
1400 ft²
|
$525,000
2 Bed
2 Bath
1400 ft²
|
$563,318
+7.30%
03/04/2019
|
Arlene Gibbs
Julia B Fee Sothebys Int. Rlty
| |
|
06/07/2018
|
2 Bed
|
2 Bath
|
1440 ft²
|
$539,000
2 Bed
2 Bath
1440 ft²
|
$578,000
+7.24%
09/21/2018
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
05/16/2018
|
3 Bed
|
3 Bath
|
1733 ft²
|
$729,000
3 Bed
3 Bath
1733 ft²
|
$726,000
-0.41%
10/18/2018
|
Jennifer Marsh
Houlihan Lawrence Inc.
| |
|
05/07/2018
|
1 Bed
|
1 Bath
|
1080 ft²
|
$298,000
1 Bed
1 Bath
1080 ft²
|
$295,000
-1.01%
10/31/2018
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
04/26/2018
|
1 Bed
|
1 Bath
|
1036 ft²
|
$299,500
1 Bed
1 Bath
1036 ft²
|
$299,500
06/08/2018
|
Katherine Tamagna
Julia B Fee Sothebys Int. Rlty
| |
|
07/20/2017
|
1 Bed
|
1 Bath
|
1000 ft²
|
$329,999
1 Bed
1 Bath
1000 ft²
|
$341,000
+3.33%
10/27/2017
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
06/20/2017
|
1 Bed
|
1 Bath
|
1100 ft²
|
$259,000
1 Bed
1 Bath
1100 ft²
|
$259,000
08/18/2017
|
Arlene Gibbs
Julia B Fee Sothebys Int. Rlty
| |
|
05/26/2017
|
1 Bed
|
1 Bath
|
1000 ft²
|
$289,000
1 Bed
1 Bath
1000 ft²
|
$275,000
-4.84%
03/16/2018
|
Marina Kolmer
William Raveis Real Estate
| |
|
03/21/2017
|
1 Bed
|
1 Bath
|
1100 ft²
|
$330,000
1 Bed
1 Bath
1100 ft²
|
$330,000
07/05/2017
|
Camille T. Allen Mordaunt
Houlihan Lawrence Inc.
| |
|
01/12/2017
|
1 Bed
|
1 Bath
|
1040 ft²
|
$239,000
1 Bed
1 Bath
1040 ft²
|
$260,000
+8.79%
05/04/2017
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
02/12/2016
|
1 Bed
|
1 Bath
|
1100 ft²
|
$219,000
1 Bed
1 Bath
1100 ft²
|
$219,000
05/20/2016
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
07/10/2015
|
1 Bed
|
1 Bath
|
980 ft²
|
$219,000
1 Bed
1 Bath
980 ft²
|
$215,000
-1.83%
10/09/2015
|
Anne Ruppel
Houlihan Lawrence Inc.
| |
|
03/26/2015
|
Studio
|
1 Bath
|
770 ft²
|
$229,000
Studio
1 Bath
770 ft²
|
$200,000
-12.66%
07/21/2015
|
Catherine Valentino
Coldwell Banker Realty
| |
|
11/21/2014
|
3 Bed
|
3 Bath
|
1600 ft²
|
$499,000
3 Bed
3 Bath
1600 ft²
|
$432,500
-13.33%
05/14/2015
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
06/09/2014
|
1 Bed
|
1 Bath
|
1088 ft²
|
$295,000
1 Bed
1 Bath
1088 ft²
|
$270,000
-8.47%
02/27/2015
|
Barry Kramer
Westchester Choice Realty, Inc
| |
|
06/05/2014
|
2 Bed
|
2 Bath
|
1440 ft²
|
$453,000
2 Bed
2 Bath
1440 ft²
|
$453,000
08/29/2014
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
03/15/2014
|
2 Bed
|
2 Bath
|
1400 ft²
|
$425,000
2 Bed
2 Bath
1400 ft²
|
$425,000
06/24/2014
|
Barbara Cleary
Houlihan Lawrence Inc.
| |
|
09/05/2013
|
1 Bed
|
1 Bath
|
1000 ft²
|
$249,000
1 Bed
1 Bath
1000 ft²
|
$254,000
+2.01%
04/07/2014
|
Allan Styer
Compass Greater NY, LLC
| |
|
04/18/2013
|
1 Bed
|
1 Bath
|
980 ft²
|
$259,000
1 Bed
1 Bath
980 ft²
|
$259,000
08/01/2013
|
Rita C. Marsh
Houlihan Lawrence Inc.
| |
|
12/11/2012
|
1 Bed
|
1 Bath
|
1200 ft²
|
$268,500
1 Bed
1 Bath
1200 ft²
|
$275,000
+2.42%
05/10/2013
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
05/17/2012
|
3 Bed
|
2 Bath
|
1750 ft²
|
$489,000
3 Bed
2 Bath
1750 ft²
|
$465,000
-4.91%
11/01/2013
|
Edi P. Giguere
Coldwell Banker Res Brokerage
| |
|
03/15/2012
|
1 Bed
|
1 Bath
|
900 ft²
|
$185,000
1 Bed
1 Bath
900 ft²
|
$176,250
-4.73%
09/27/2012
|
Katherine McLoughlin
Houlihan Lawrence Inc.
| |
|
02/17/2012
|
1 Bed
|
1 Bath
|
1000 ft²
|
$240,000
1 Bed
1 Bath
1000 ft²
|
$220,000
-8.33%
08/24/2012
|
Mary DiBuono
Weichert Realtors
|
Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017