50+ Condos for Sale in Watertown, MA

51 results

51 condos are for sale in Watertown, MA (median list price $649,900), as of November 4, 2026.

$775,000

Price reduced by

97 Melendy Ave #97, Watertown, MA 02472

3 bds
|
1.5 ba
|
1873 sqft

$414/sqft · 90 days on market

MLS® 73560493Condominium
Realty Executives Boston West - Megan Tolland

$474,000

Price reduced by

84 Duff Street #84, Watertown, MA 02472

2 bds
|
1 ba
|
1231 sqft

$385/sqft · 77 days on market

MLS® 73565547Condominium
Coldwell Banker Realty - Waltham - Hans Brings Results

$549,900

Price reduced by

958 Belmont St #958, Watertown, MA 02472

2 bds
|
2 ba
|
1311 sqft

$419/sqft · 118 days on market

MLS® 73547724Condominium
Coldwell Banker Realty - Waltham - Joseph Valchuis

$1,249,000

Price reduced by

19 Keith St #1, Watertown, MA 02472

3 bds
|
3.5 ba
|
2136 sqft

$585/sqft · 152 days on market

MLS® 73530780Condominium
Coldwell Banker Realty - Cambridge - Nathan Long
Property at 956 Belmont #956, Watertown, MA 02472
1 / 23
Active
Price drop
Open

$475,000

Price reduced by

956 Belmont #956, Watertown, MA 02472

2 bds
|
1.5 ba
|
1311 sqft

$362/sqft · 75 days on market

MLS® 73566604Condominium
Keller Williams Realty Boston Northwest - Ella Mobasseri

What's actually happening in Watertown right now?

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$1,599,000

113 Watertown St #113, Watertown, MA 02472

4 bds
|
5.5 ba
|
4119 sqft

$388/sqft · 42 days on market

MLS® 73579820Condominium
Compass - Mark Madigan

$975,000

Price reduced by

750 Mount Auburn St. #750, Watertown, MA 02472

3 bds
|
2.5 ba
|
1963 sqft

$497/sqft · 56 days on market

MLS® 73571242Condominium
Jason Mitchell Group - Joseph Maiorana

$925,000

Price reduced by

748 Mount Auburn St. #748, Watertown, MA 02472

3 bds
|
2.5 ba
|
1853 sqft

$499/sqft · 20 days on market

MLS® 73591192Condominium
Jason Mitchell Group - Joseph Maiorana

$397,000

50 Carey Avenue #9, Watertown, MA 02472

2 bds
|
1 ba
|
600 sqft

$662/sqft · 6 days on market

MLS® 73596899Condominium
McMahon Natoli Realty - Bill Mcmahon

$574,900

Price reduced by

50 Watertown Street #402, Watertown, MA 02472

2 bds
|
2 ba
|
1170 sqft

$491/sqft · 90 days on market

MLS® 73560171Condominium
Compass - Brian Belliveau

$349,900

32 Whites Avenue #D45, Watertown, MA 02472

1 bds
|
1 ba
|
550 sqft

$636/sqft · 56 days on market

MLS® 73573848Condominium
Coldwell Banker Realty - Waltham - Hans Brings Results

$579,000

Price reduced by

71 Palfrey Street #71, Watertown, MA 02472

2 bds
|
1 ba
|
1100 sqft

$526/sqft · 97 days on market

MLS® 73557266Condominium
All Pro Realty - William Conti

$689,000

Price reduced by

70 Putnam Street #70, Watertown, MA 02472

3 bds
|
1 ba
|
1185 sqft

$581/sqft · 35 days on market

MLS® 73584318Condominium
Coldwell Banker Realty - Waltham - Lisa Lyons

$1,595,000

200 Belmont St #U01, Watertown, MA 02472

4 bds
|
4.5 ba
|
3284 sqft

$486/sqft · 6 days on market

MLS® 73596637Condominium
Serhant - Khoury Group

$575,000

151 Coolidge Ave #608, Watertown, MA 02472

1 bds
|
1 ba
|
840 sqft

$685/sqft · 6 days on market

MLS® 73596700Condominium
Coldwell Banker Realty - Belmont - Bob Airasian

$539,000

90 Cypress St #2, Watertown, MA 02472

2 bds
|
1 ba
|
896 sqft

$602/sqft · 7 days on market

MLS® 73596270Condominium
Engel & Volkers Boston - John Dean
Property at 24 Olney #24, Watertown, MA 02472
1 / 30
Active
Price drop

$1,150,000

Price reduced by

24 Olney #24, Watertown, MA 02472

4 bds
|
2.5 ba
|
1900 sqft

$605/sqft · 42 days on market

MLS® 73581190Condominium
Compass - Nicholas Mescia
Property at 22 Olney #22, Watertown, MA 02472
1 / 28
Active
Price drop

$925,000

Price reduced by

22 Olney #22, Watertown, MA 02472

3 bds
|
2 ba
|
1800 sqft

$514/sqft · 42 days on market

MLS® 73581189Condominium
Compass - Nicholas Mescia

$1,295,000

25 Beechwood Avenue #2, Watertown, MA 02472

3 bds
|
3 ba
|
2331 sqft

$556/sqft · 8 days on market

MLS® 73595745Condominium
Coldwell Banker Realty - Belmont - Real Estate Advisors Group

$565,000

4 Repton Circle #4209, Watertown, MA 02472

1 bds
|
1 ba
|
782 sqft

$723/sqft · 8 days on market

MLS® 73595362Condominium
Coldwell Banker Realty - Belmont - Patricia Mctague

$1,195,000

194 N. Beacon Street #1, Watertown, MA 02472

3 bds
|
3 ba
|
2034 sqft

$588/sqft · 8 days on market

MLS® 73595744Condominium
Coldwell Banker Realty - Belmont - Real Estate Advisors Group

$580,000

Price reduced by

5 Repton Cir #5309, Watertown, MA 02472

1 bds
|
1 ba
|
788 sqft

$736/sqft · 48 days on market

MLS® 73578766Condominium
Real Broker MA, LLC - Kristine Davtyan

$1,350,000

39 French St. #39, Watertown, MA 02472

4 bds
|
4 ba
|
3225 sqft

$419/sqft · 9 days on market

MLS® 73595011Condominium
Berkshire Hathaway HomeServices Warren Residential - Kiernan Middleman
Property at 199 Coolidge Ave #313, Watertown, MA 02472
1 / 33
Active Under Contract
Price drop

$799,000

Price reduced by

199 Coolidge Ave #313, Watertown, MA 02472

2 bds
|
2.5 ba
|
1452 sqft

$550/sqft · 43 days on market

MLS® 73580893Condominium
Compass - Kendall Green Luce Team

$640,000

Price reduced by

52 Ralph St #52, Watertown, MA 02472

3 bds
|
1 ba
|
1186 sqft

$540/sqft · 84 days on market

MLS® 73562634Condominium
Coldwell Banker Realty - Weston - Valeria Kharchenko

$799,000

Price reduced by

124 Spruce Street #124, Watertown, MA 02472

4 bds
|
2 ba
|
1773 sqft

$451/sqft · 98 days on market

MLS® 73556535Condominium
Lamacchia Realty, Inc. - Kateryna Ciccarelli

$698,000

131 Coolidge Avenue #122, Watertown, MA 02472

2 bds
|
2 ba
|
1270 sqft

$550/sqft · 268 days on market

MLS® 73475362Condominium
Coldwell Banker Realty - Belmont - Adriana Poole

$1,185,000

41 Paul Street #1, Watertown, MA 02472

3 bds
|
3.5 ba
|
1592 sqft

$744/sqft · 20 days on market

MLS® 73591466Condominium
Gibson Sotheby's International Realty - Ashley Perkins

$749,000

Price reduced by

10 Rose Ave #10, Watertown, MA 02472

3 bds
|
3 ba
|
1960 sqft

$382/sqft · 61 days on market

MLS® 73572095Condominium
eXp Realty LLC - Corporate Office - Holleigh Tlapa

$546,000

Price reduced by

106 Harnden Ave #106, Watertown, MA 02472

2 bds
|
1 ba
|
1191 sqft

$458/sqft · 49 days on market

MLS® 73578265Condominium
Leading Edge Real Estate - Anne Mahon

Condos for sale in Watertown, MA: market at a glance

As of November 4, 2026, there are 51 condos for sale in Watertown, MA, with a median list price of $649,900. In August 2026, the median sale price for homes in Watertown, MA (all home types) was $770,000, down 32.8% from a year earlier.

Condos for sale
51
Median list price
$649,900
Median sale price (August 2026, all home types)
$770,000
Median days on market (August 2026, all home types)
22 days
Median sale price, Sep 2025 – Aug 2026

Common questions about Watertown, MA real estate

How many condos are for sale in Watertown, MA?

As of November 4, 2026, there are 51 condos for sale in Watertown, MA.

What is the median condo price in Watertown, MA?

The median list price of condos for sale in Watertown, MA is $649,900. Homes (all home types) that sold in August 2026 had a median sale price of $770,000, down 32.8% from a year earlier.

How long do homes take to sell in Watertown, MA?

Homes (all home types) in Watertown, MA that sold in August 2026 had a median of 22 days on market. Condos currently for sale show a median of about 38 days on market.