21 Knapp St
Somerville, MA 02143
- 5Beds
- 3Baths
- 2,466ft²Living Area
- 2,916ft²Lot Size
- -Pool
- -Car
- 1910Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 21 Knapp St based on TopHap automated valuation model (AVM).
TopHap Estimate
$1,133,000
$459/ft²
Updated 5 months ago
21 Knapp St is valued at $1,133,000 by TopHap AVM 5 months ago.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2024$10,679.00From latest Total Assessed Value1.05%Total Assessed Value$1,015,100=Land+
Assessed Value$553,100Additions
Assessed Value$462,000
In 2024, taxes billed for 21 Knapp St were $10,679, which is 1.05% from latest Total Assessed Value of $1,015,100.
Property History
21 Knapp St has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 21 Knapp St
Hazard Risks
Hurricane127Wind112Air Pollution106Weather105Lead104Ozone103Nat'l Avg100Carb Mono96Particulates92Hail77Earthquake75Tornado70
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 Knapp St.
Walkability Index
20 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
21 Knapp St has a walkability score of 20 out of 20, which means that it is in a most walkable area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
22°F
High
38°F
Summer
Average
Low
60°F
High
80°F
In the winter at 21 Knapp St, temperatures range from 21.71°F to 38.07°F with an average of 29.89°F. In the summer, the temperature ranges from 60.39°F to 79.65°F with and average of 70.02°F.
School Information
Public/private schools serving 21 Knapp St
Public Schools
Nearby public schools serving 21 Knapp St have ratings undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, and undefined.
Neighborhood
This property is located in Union Square Prospect Hill, Somerville, MA 02143.
Seasonal Housing units 02143
14%of housing is for seasonal rent.
Daytime Population for 02143
+0%of people during work hours.
Crime Index for 02143
129
The crime index in 02143 is 129, which is 1.3 times higher than national average.
Market Trends
Historical market data near 21 Knapp St over selected time period.
Nearby Properties on Knapp St
- 9 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 3,386 square foot, 5 bedroom, 3 bathroom, 0.08 acre property.
- 16 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 3,048 square foot, 6 bedroom, 4 bathroom, 0.07 acre property.
- 13 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 3,186 square foot, 5 bedroom, 3 bathroom, 0.08 acre property.
- 10 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 2,372 square foot, 6 bedroom, 2 bathroom, 0.09 acre property. It was built in 1900 and has an estimate of $1,170,000 with a price per ft² of $493.
- 25 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 3,424 square foot, 6 bedroom, 3 bathroom, 0.03 acre property.
- 27 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 1,780 square foot, 3 bedroom, 2 bathroom, 0.04 acre property. It was built in 1920 and has an estimate of $898,900 with a price per ft² of $505.
- 26 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 1,535 square foot, 4 bedroom, 2 bathroom, 0.09 acre property. It was built in 1890 and has an estimate of $766,131 with a price per ft² of $499.
- 23 Knapp St # 2, Somerville, MA 02143 (Union Square / Prospect Hill) is a 1,593 square foot, 3 bedroom, 3 bathroom, 0.06 acre property. It was built in 1920 and has an estimate of $894,904 with a price per ft² of $562.
- 22 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 1,544 square foot, 3 bedroom, 1 bathroom, 0.08 acre property. It was built in 1900 and has an estimate of $982,209 with a price per ft² of $636.
- 23 Knapp St # 1, Somerville, MA 02143 (Union Square / Prospect Hill) is a 911 square foot, 3 bedroom, 2 bathroom, 0.06 acre property. It was built in 1920 and has an estimate of $753,100 with a price per ft² of $827.
- 17 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 3,256 square foot, 7 bedroom, 2 bathroom, 0.08 acre property. It was built in 1920 and has an estimate of $1,310,000 with a price per ft² of $402.
- 21 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 2,466 square foot, 5 bedroom, 3.25 bathroom, 0.07 acre property. It was built in 1910 and has an estimate of $1,182,000 with a price per ft² of $479.
- 24 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 1,528 square foot, 4 bedroom, 2 bathroom, 0.09 acre property. It was built in 1890 and has an estimate of $873,813 with a price per ft² of $572.
- 5 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 2,930 square foot, 5 bedroom, 0.06 acre property.
- 14 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 2,474 square foot, 4 bedroom, 2 bathroom, 0.07 acre property. It was built in 1900 and has an estimate of $1,292,000 with a price per ft² of $522.
- 8 Knapp St, Somerville, MA 02143 (Union Square / Prospect Hill) is a 3,924 square foot, 8 bedroom, 4 bathroom, 0.06 acre property.