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20 Washington Avenue

20 Washington Avenue, Waltham, MA 02453
Condo in South Side
20 Washington Avenue is a condo located in South Side, Waltham.

Interested in learning more about the building? There are many great amenities and features for residents in the building. There are 1 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 118 days Meaning, listings tend to sell at a median of $286 price per square foot. The transaction that took the longest to complete was unit 1, listed on Mar 20, 2014 for $299,900. This particular unit ultimately sold 118 days later for $299,900. The most recent transaction was for unit 1, which was first advertised on Mar 20, 2014, sold for $299,900 on Jul 16, 2014. Fun fact, the oldest transaction we have on record took place on Jul 16, 2014. See the full transaction history for 20 Washington Avenue below.

South Side, where 20 Washington Avenue is located, has a median asking price of $767,450 for condo buildings. Meanwhile, the building itself has a median asking price of $299,900. For interested buyers, that means the building's median asking price is around 0.61% 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

Parking

Off Street Parking
Detached Garage

Location

Near Public Transit

Facilities

Laundry Room

Policy

Easement

Driveway

Paved Driveway

Outdoor Space

Enclosed Porch

Pet Policy

Dogs Allowed / Cats Allowed

6 Past Sales

Date Unit Beds Baths Sqft Price Closed Listed By
20250429 Unit 2
04/29/2025
2
2 Bed
1 Bath
1175 ft²
$539,000
bedrooms
2 Bed
bathrooms
1 Bath
square feet
1175 ft²
$615,000 +14.10%
05/21/2025
Michael Ahearn
Coldwell Banker Realty - South End
20221024 Unit 2
10/24/2022
2
2 Bed
1 Bath
1175 ft²
$479,000
bedrooms
2 Bed
bathrooms
1 Bath
square feet
1175 ft²
$480,000 +0.21%
12/13/2022
Kate Richard
Keller Williams Signature Prop
20140325 Unit 2
03/25/2014
2
2 Bed
1 Bath
1175 ft²
$289,900
bedrooms
2 Bed
bathrooms
1 Bath
square feet
1175 ft²
$285,000 -1.69%
07/16/2014
Melissa Silva
Coldwell Banker Residential Brokerage - Gloucester
20140320 Unit 1
03/20/2014
1
2 Bed
1 Bath
1050 ft²
$299,900
bedrooms
2 Bed
bathrooms
1 Bath
square feet
1050 ft²
$299,900
07/16/2014
Dan Botwinik
Dan Botwinik
20060501
05/01/2006
3 Bed
2 Bath
1431 ft²
$359,000
bedrooms
3 Bed
bathrooms
2 Bath
square feet
1431 ft²
$351,000 -2.23%
08/18/2006
Chris Hanlon
Better Living Real Estate, LLC
20010607
06/07/2001
3 Bed
2 Bath
1211 ft²
$289,900
bedrooms
3 Bed
bathrooms
2 Bath
square feet
1211 ft²
$282,450 -2.57%
10/19/2001
Scott Clary
Leading Edge Real Estate

About South Side



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Nearby Rentals

Unit for rent at 70 Hope Ave, Waltham, MA, 02453

$2,881 /mo

  • 1 Bed
  • 1 Bath
  • 991 ft²
70 Hope Ave #Bristol (Plus Den), Waltham, MA, 02453 Listing by Equity Residential
Unit for rent at 237 Moody St., Waltham, MA, 02453

$3,010 /mo

  • 2 Beds
  • 2 Baths
  • 1,101 ft²
237 Moody St. #2 Bedrooms H, Waltham, MA, 02453 Listing by Equity Residential

Frequently Asked Questions

What neighborhood is 20 Washington Avenue located in?
The 20 Washington Avenue is a condo located in the neighborhood of South Side in South Side, Waltham.
What is the average sales price for listings in 20 Washington Avenue?
The average sales price for units in 20 Washington Avenue is $299,900 , or $286/sqft. currently.