21 Knowles St
Newton, MA 02459
- 3Beds
- 3Baths
- 1,789ft²Living Area
- 7,380ft²Lot Size
- -Pool
- -Car
- 1900Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 21 Knowles St based on TopHap automated valuation model (AVM).
TopHap Estimate
$1,304,449
$729/ft²
+$949K above Sold Price
Updated 5 months ago
Last Sold Price
$355,000
$198/ft²
27 years ago
21 Knowles St is valued at $1,304,449 by TopHap AVM 5 months ago.
21 Knowles St was last sold in 1997 for $355,000.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$10,324.00From latest Total Assessed Value0.98%Total Assessed Value$1,053,500=Land+
Assessed Value$968,300Additions
Assessed Value$85,200
In 2025, taxes billed for 21 Knowles St were $10,324, which is 0.98% from latest Total Assessed Value of $1,053,500.
Property History
21 Knowles St has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 21 Knowles St
Hazard Risks
Wind158Hail147Hurricane131Lead110Air Pollution107Weather107Ozone101Nat'l Avg100Particulates98Carb Mono95Earthquake69Tornado63
12 hazards (Carbon Monoxide, Earthquake Risk, Hail Index, Tornado Index, Hurricane Index, Air Pollution Index, Ozone Index, Wind Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 21 Knowles St.
Walkability Index
17 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
21 Knowles St has a walkability score of 17 out of 20, which means that it is in a very walkable area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
20°F
High
37°F
Summer
Average
Low
59°F
High
80°F
In the winter at 21 Knowles St, temperatures range from 20.26°F to 37.34°F with an average of 28.8°F. In the summer, the temperature ranges from 59.38°F to 79.89°F with and average of 69.64°F.
School Information
Public/private schools serving 21 Knowles St
Public Schools
Nearby public schools serving 21 Knowles St have ratings undefined, undefined, and undefined.
Neighborhood
This property is located in Thompsonville, Newton, MA 02459.
Seasonal Housing units 02459
21%of housing is for seasonal rent.
Daytime Population for 02459
+28%of people during work hours.
Crime Index for 02459
61
The crime index in 02459 is 61, which is 0.6 times lower than national average.
Market Trends
Historical market data near 21 Knowles St over selected time period.
Nearby Properties on Knowles St
- 15 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,035 square foot, 5 bedroom, 1.5 bathroom, 0.18 acre property. It was built in 1885 and has an estimate of $1,565,953 with a price per ft² of $770.
- 9-11 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,044 square foot, 4 bedroom, 2 bathroom, 0.16 acre property. It was built in 1945 and has an estimate of $1,370,000 with a price per ft² of $670.
- 22-24 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,844 square foot, 8 bedroom, 6.5 bathroom, 0.16 acre property. It was built in 1850 and has an estimate of $1,541,000 with a price per ft² of $542.
- 28 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,322 square foot, 4 bedroom, 3.25 bathroom, 0.16 acre property. It was built in 1890 and has an estimate of $1,360,432 with a price per ft² of $586.
- 16 Knowles St, Newton, MA 02459 (Thompsonville) is a 3,044 square foot, 6 bedroom, 3.25 bathroom, 0.32 acre property. It was built in 1880 and has an estimate of $1,238,478 with a price per ft² of $407.
- 18 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,938 square foot, 5 bedroom, 3.25 bathroom, 0.32 acre property. It was built in 1880 and has an estimate of $1,215,240 with a price per ft² of $414.
- 27 Knowles St, Newton, MA 02459 (Thompsonville) is a 1,957 square foot, 4 bedroom, 3.25 bathroom, 0.26 acre property. It was built in 1895 and has an estimate of $1,368,336 with a price per ft² of $699.
- 31 Knowles St, Newton, MA 02459 (Thompsonville) is a 1,518 square foot, 3 bedroom, 2.25 bathroom, 0.1 acre property. It was built in 1900 and has an estimate of $1,249,976 with a price per ft² of $823.
- 26 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,052 square foot, 4 bedroom, 3.25 bathroom, 0.16 acre property. It was built in 1890 and has an estimate of $1,553,753 with a price per ft² of $757.
- 38 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,200 square foot, 3 bedroom, 3.25 bathroom, 0.15 acre property. It was built in 1850 and has an estimate of $1,301,871 with a price per ft² of $592.
- 37 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,079 square foot, 4 bedroom, 2.25 bathroom, 0.11 acre property. It was built in 1896 and has an estimate of $1,392,033 with a price per ft² of $670.
- 21 Knowles St, Newton, MA 02459 (Thompsonville) is a 1,789 square foot, 3 bedroom, 3.25 bathroom, 0.19 acre property. It was built in 1900 and has an estimate of $1,250,605 with a price per ft² of $699.
- 32 Knowles St, Newton, MA 02459 (Thompsonville) is a 2,108 square foot, 4 bedroom, 2.25 bathroom, 0.2 acre property. It was built in 1935 and has an estimate of $1,280,331 with a price per ft² of $607.