621 Walnut St
Newton, MA 02460
- 4Beds
- 6Baths
- 3,616ft²Living Area
- 0.3acLot Size
- -Pool
- -Car
- 1900Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 621 Walnut St based on TopHap automated valuation model (AVM).
TopHap Estimate
$2,504,250
$692/ft²
+$2M above Sold Price
Updated 5 months ago
Last Sold Price
$810,000
$224/ft²
13 years ago
621 Walnut St is valued at $2,504,250 by TopHap AVM 5 months ago.
621 Walnut St was last sold in 2011 for $810,000.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$21,188.00From latest Total Assessed Value0.98%Total Assessed Value$2,162,000=Land+
Assessed Value$1,199,300Additions
Assessed Value$962,700
In 2025, taxes billed for 621 Walnut St were $21,188, which is 0.98% from latest Total Assessed Value of $2,162,000.
Property History
621 Walnut St has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 621 Walnut St
Hazard Risks
Wind148Hail145Hurricane131Ozone108Weather108Air Pollution107Lead105Nat'l Avg100Carb Mono98Particulates93Earthquake73Tornado61
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 621 Walnut St.
Walkability Index
14 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
621 Walnut St has a walkability score of 14 out of 20, which means that it is in a somewhat 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 621 Walnut St, temperatures range from 20.17°F to 37.33°F with an average of 28.75°F. In the summer, the temperature ranges from 59.33°F to 80.13°F with and average of 69.73°F.
School Information
Public/private schools serving 621 Walnut St
Public Schools
Nearby public schools serving 621 Walnut St have ratings undefined, undefined, and undefined.
Neighborhood
This property is located in Newtonville, Newton, MA 02460.
Seasonal Housing units 02460
15%of housing is for seasonal rent.
Daytime Population for 02460
-3%of people during work hours.
Crime Index for 02460
66
The crime index in 02460 is 66, which is 0.7 times lower than national average.
Market Trends
Historical market data near 621 Walnut St over selected time period.
Nearby Properties on Walnut St
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- 152 Walnut St, Newton, MA 02460 (Walnut Park Condominiums) is a 1,211 square foot, 2 bedroom, 2.25 bathroom property. It was built in 1977 and has an estimate of $812,657 with a price per ft² of $671.
- 860-862 Walnut St, Newton, MA 02459 (Newton Centre) is a 2,890 square foot, 2 bathroom, 0.39 acre property.
- 850 Walnut St, Newton, MA 02459 (Newton Centre) is a 1,248 square foot, 3 bedroom, 2.25 bathroom, 0.08 acre property. It was built in 1915 and has an estimate of $921,751 with a price per ft² of $739.
- 1353 Walnut St, Newton, MA 02461 (Newton Highlands) is a 2,046 square foot, 3 bedroom, 4.25 bathroom, 0.22 acre property. It was built in 1932 and has an estimate of $1,696,424 with a price per ft² of $829.
- 580 Walnut St, Newton, MA 02460 (Grove Hill) is a 4,064 square foot, 5 bedroom, 5.25 bathroom, 0.39 acre property. It was built in 1880 and has an estimate of $3,299,277 with a price per ft² of $812.
- 1125 Walnut St # 2, Newton, MA 02461 (Newton Highlands) is a 1,073 square foot, 2 bedroom, 2.25 bathroom, 0.23 acre property. It was built in 1938 and has an estimate of $681,206 with a price per ft² of $635.
- 994 Walnut St, Newton, MA 02461 (Newton Highlands) is a 2,875 square foot, 5 bedroom, 5.5 bathroom, 0.17 acre property. It was built in 1940 and has an estimate of $1,722,700 with a price per ft² of $599.
- 1058 Walnut St, Newton, MA 02461 (Newton Highlands) is a 2,910 square foot, 5 bedroom, 3.25 bathroom, 0.27 acre property. It was built in 1893 and has an estimate of $2,142,870 with a price per ft² of $736.
- 1380 Walnut St, Newton, MA 02461 (Newton Highlands) is a 2,593 square foot, 5 bedroom, 3.25 bathroom, 0.22 acre property. It was built in 1920 and has an estimate of $1,771,213 with a price per ft² of $683.
- 714 Walnut St, Newton, MA 02459 (Newton Centre) is a 2,212 square foot, 4 bedroom, 4 bathroom, 0.16 acre property. It was built in 1925 and has an estimate of $1,567,615 with a price per ft² of $709.
- 968 Walnut St, Newton, MA 02461 (Newton Centre) is a 1,446 square foot, 2 bedroom, 3 bathroom, 0.11 acre property. It was built in 1890 and has an estimate of $760,748 with a price per ft² of $526.
- 916 Walnut St, Newton, MA 02461 (Newton Centre) is a 31,808 square foot, 4 bathroom, 0.87 acre property.
- 1326 Walnut St, Newton, MA 02461 (Newton Highlands) is a 1,557 square foot, 3 bedroom, 2.25 bathroom, 0.19 acre property. It was built in 1932 and has an estimate of $1,371,881 with a price per ft² of $881.
- 1389 Walnut St, Newton, MA 02461 (Newton Highlands) is a 1,599 square foot, 3 bedroom, 4.25 bathroom, 0.14 acre property. It was built in 1935 and has an estimate of $1,330,337 with a price per ft² of $832.
- 930-932 Walnut St, Newton, MA 02461 (Newton Centre) is a 2,954 square foot, 4 bedroom, 2 bathroom, 0.19 acre property. It was built in 1894 and has an estimate of $1,466,000 with a price per ft² of $496.
- 972-974 Walnut St, Newton, MA 02461 (Newton Centre) is a 3,011 square foot, 6 bedroom, 3 bathroom, 0.09 acre property. It was built in 1900 and has an estimate of $933,900 with a price per ft² of $310.
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- 454 Walnut St, Newton, MA 02460 (Newtonville) is a 4,122 square foot, 5 bedroom, 4.25 bathroom, 0.28 acre property. It was built in 1865 and has an estimate of $2,024,000 with a price per ft² of $491.
- 345 Walnut St, Newton, MA 02460 (Newtonville) is a 4,371 square foot, 6 bathroom, 0.59 acre property.
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- 588 Walnut St, Newton, MA 02460 (Grove Hill) is a 2,470 square foot, 4 bedroom, 4 bathroom, 0.55 acre property. It was built in 1962 and has an estimate of $1,833,170 with a price per ft² of $742.
- 858 Walnut St, Newton, MA 02459 (Newton Centre) is a 8,779 square foot, 2 bathroom, 0.53 acre property.
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