Sold
Last Sold Price
2 beds1 bath1,900 sqft$308/sqft
21 Knowles Rd, Watertown, MA 02472
CondoProperty Type
1915Year Built
$308/sq ftPrice per sq ft
Listing closed: 06/14/2018 08:00 AM

Recent comparable sales

Median sold price

$535,000

Avg days on market

26

Sale-to-list ratio

100.3%

Watertown, MA

9 comparable properties found

1

$775,000

Sold 05/09/25

2
Bedrooms
1
Bathrooms
2,080
Square Feet
Unavailable
Acres
2

$530,000

Sold 03/06/26

2
Bedrooms
1
Bathrooms
874
Square Feet
Unavailable
Acres
$565,000 | 910 Belmont Street, Unit 910, Watertown, MA 02472
1/22
3

$565,000

Sold 04/22/26

2
Bedrooms
1,020
Square Feet
Unavailable
Acres
4

$565,000

Sold 04/13/26

2
Bedrooms
1
Bathrooms
874
Square Feet
Unavailable
Acres
a living room with furniture
1/22
5

$530,000

Sold 10/21/25

2
Bedrooms
1,311
Square Feet
Unavailable
Acres
$544,000 | 948 Belmont Street, Unit 948, Watertown, MA 02472
1/30
6

$544,000

Sold 08/31/26

2
Bedrooms
1,311
Square Feet
Unavailable
Acres
$530,000 | 23 Pierce Road, Unit 23, Watertown, MA 02472
1/29
7

$530,000

Sold 07/14/26

2
Bedrooms
1,311
Square Feet
Unavailable
Acres
$532,000 | 54 Pierce Road, Unit 54, Watertown, MA 02472
1/19
8

$532,000

Sold 08/05/25

2
Bedrooms
1,311
Square Feet
Unavailable
Acres
a living room with furniture and a wooden floor
1/28
9

$535,000

Sold 07/23/25

2
Bedrooms
1,311
Square Feet
Unavailable
Acres

Location

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Payment Calculator

$3,641 per month

30 year fixed, 6.55% Interest

Principal and Interest

$2,973

Property Taxes

$668

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 21 Knowles Road

Property Details
Building Information
  • Building/Complex: 21 Knowles Rd
  • Stories: 2
  • Year Built: 1915

Property History for 21 Knowles Road

DateEvent & SourcePriceAppreciation
Jun 14, 2018

Sold (Public Record)

Public Record #625111552

$585,000

+8.4% / yr

Sep 27, 2013

Sold (Public Record)

Public Record #369583284

$400,000

+0.6% / yr

May 22, 2008

Sold (Public Record)

Public Record #239148485

$387,500
DateEvent & SourcePrice
06/14/2018

Sold (Public Record)

Public Record #625111552

$585,000

+8.4% / yr

09/27/2013

Sold (Public Record)

Public Record #369583284

$400,000

+0.6% / yr

05/22/2008

Sold (Public Record)

Public Record #239148485

$387,500

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 21 Knowles Road

Taxable ValueLand-Additions$686,400Total-
Tax Record2025$8,017 ($668 / month)
Home Facts
Beds2Baths1Total Finished SqFt1,900 SqFtAbove Grade Finished SqFt1,900 SqFtStories2Lot Size4,867 SqFtStyleCondominiumYear Built1915Year Renovated1915ZoningTCountyMIDDLESEXAPNWATE M:0517 B:0004 L:0006B

Schools near 21 Knowles Road

This home is within Watertown School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Public - PK to 5
Rating
School
Distance
J.R. Lowell Elementary School
PublicPK to 5

Watertown Middle School
Public6 to 8

Watertown High School
Public9 to 12

Cunniff Elementary School
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.