Interested in learning more about the building? There are many great amenities and features for residents in the building. There are 4 closings on record, of which we have matching data for 1 listings. In the past 3 years, a listing in this building will typically remain on the market for about 155 days Meaning, listings tend to sell at a median of $1,104 price per square foot. The transaction that took the longest to complete was unit 6, listed on Nov 19, 2020 for $425,000. This particular unit ultimately sold 155 days later for $403,500. The most recent transaction was for unit 6, which was first advertised on Nov 19, 2020, sold for $403,500 on Apr 23, 2021. Fun fact, the oldest transaction we have on record took place on Feb 13, 1987. See the full transaction history for 11 Unity Street below.
North End, where 11 Unity Street is located, has a median asking price of $1,037,500 for condo buildings. Meanwhile, the building itself has a median asking price of $425,000. For interested buyers, that means the building's median asking price is around 0.59% below the neighborhood's median asking price for condos. Which is great news as a buyer may end up finding some relatively affordable units in this building compared to other condo buildings in the neighborhood.
Unfortunately, there are currently no active listings within the building but our inventory of available units for sale is constantly updating in real time. Check back frequently for updates.
Building Features
Facilities
Parking
Location
Waterfront
10 Past Sales
| Date | Unit | Beds | Baths | Sqft | Price | Closed | Listed By |
|---|---|---|---|---|---|---|---|
|
07/25/2025
|
Studio
|
1 Bath
|
385 ft²
|
$515,000
Studio
1 Bath
385 ft²
|
$460,000
-10.68%
09/15/2025
|
Stacy Schuster
Anzalone Realty
| |
|
07/25/2025
|
1 Bed
|
1 Bath
|
310 ft²
|
$455,000
1 Bed
1 Bath
310 ft²
|
$425,000
-6.59%
09/22/2025
|
Stacy Schuster
Anzalone Realty
| |
|
06/17/2025
|
1 Bed
|
1 Bath
|
385 ft²
|
$425,000
1 Bed
1 Bath
385 ft²
|
$425,000
07/25/2025
|
Daniela Cafaro
Compass
| |
|
09/16/2024
|
1 Bed
|
1 Bath
|
310 ft²
|
$350,000
1 Bed
1 Bath
310 ft²
|
$425,000
+21.43%
12/12/2024
|
Stacy Schuster
Anzalone Realty
| |
|
11/19/2020
|
1 Bed
|
1 Bath
|
385 ft²
|
$425,000
1 Bed
1 Bath
385 ft²
|
$403,500
-5.06%
04/23/2021
|
Kathy Mestari
Keller Williams Realty Boston-Metro | Back Bay
| |
|
09/07/2017
|
1 Bed
|
1 Bath
|
385 ft²
|
$430,000
1 Bed
1 Bath
385 ft²
|
$417,000
-3.02%
12/20/2017
|
Kathy Mestari
Maureen Fiorelli Rlty Assoc
| |
|
02/18/2016
|
Studio
|
1 Bath
|
340 ft²
|
$339,000
Studio
1 Bath
340 ft²
|
$325,000
-4.13%
04/05/2016
|
Lisa Rainis
Douglas Elliman Real Estate
| |
|
08/27/2013
|
1 Bed
|
1 Bath
|
310 ft²
|
$295,000
1 Bed
1 Bath
310 ft²
|
$295,000
10/21/2013
|
Sean Dacey
Coldwell Banker Realty - Back Bay
| |
|
07/10/2008
|
1 Bed
|
2 Bath
|
725 ft²
|
$289,900
1 Bed
2 Bath
725 ft²
|
$290,000
+0.03%
09/02/2008
|
Mona Bottoni
LAER Realty Partners
| |
|
10/11/2007
|
1 Bed
|
1 Bath
|
310 ft²
|
$230,000
1 Bed
1 Bath
310 ft²
|
$210,000
-8.70%
12/14/2007
|
Suzanne Sherman Finnerty
Coldwell Banker Realty - Newton
|
Building Info
About North End
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Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017