403 Main St
Groton, MA 01450
- 3Beds
- 3Baths
- 1,568ft²Living Area
- 0.6acLot Size
- -Pool
- -Car
- 1957Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 403 Main St based on TopHap automated valuation model (AVM).
TopHap Estimate
$577,761
$368/ft²
+$59K above Sold Price
Updated 7 months ago
Last Sold Price
$519,000
$331/ft²
5 years ago
403 Main St is valued at $577,761 by TopHap AVM 7 months ago.
403 Main St was last sold in 2020 for $519,000.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$7,971.00From latest Total Assessed Value1.52%Total Assessed Value$522,700=Land+
Assessed Value$249,300Additions
Assessed Value$273,400
In 2025, taxes billed for 403 Main St were $7,971, which is 1.52% from latest Total Assessed Value of $522,700.
Property History
403 Main St has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 403 Main St
Hazard Risks
Hurricane119Wind105Carb Mono104Ozone103Nat'l Avg100Weather100Lead98Air Pollution97Particulates88Tornado86Earthquake77Hail44
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 403 Main St.
Walkability Index
0 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
403 Main St has a walkability score of 0 out of 20, which means that it is in a car dependent area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
15°F
High
36°F
Summer
Average
Low
56°F
High
81°F
In the winter at 403 Main St, temperatures range from 15.44°F to 35.74°F with an average of 25.59°F. In the summer, the temperature ranges from 55.92°F to 80.9°F with and average of 68.41°F.
School Information
Public/private schools serving 403 Main St
Public Schools
Nearby public schools serving 403 Main St have ratings undefined, undefined, undefined, and undefined.
Nearby Properties on Main St
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- 519 Main St #Unit C, Groton, MA 01450 is a 1,202 square foot, 2 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $328,527 with a price per ft² of $273.
- 515 Main St #Unit A, Groton, MA 01450 is a 1,446 square foot, 3 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $393,043 with a price per ft² of $272.
- 505 Main St #Unit B, Groton, MA 01450 is a 1,215 square foot, 2 bedroom, 2 bathroom property. It was built in 2006 and has an estimate of $344,330 with a price per ft² of $283.
- 521 Main St #Unit B, Groton, MA 01450 is a 1,032 square foot, 2 bedroom, 2 bathroom, 5.33 acre property. It was built in 2006 and has an estimate of $190,000 with a price per ft² of $184.
- 509 Main St #Unit B, Groton, MA 01450 is a 1,218 square foot, 2 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $346,939 with a price per ft² of $285.
- 523 Main St #Unit D, Groton, MA 01450 is a 1,092 square foot, 2 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $312,289 with a price per ft² of $286.
- 515 Main St #Unit C, Groton, MA 01450 is a 1,092 square foot, 2 bedroom, 2 bathroom, 5.33 acre property. It was built in 2006 and has an estimate of $330,991 with a price per ft² of $303.
- 523 Main St #Unit C, Groton, MA 01450 is a 1,092 square foot, 2 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $315,333 with a price per ft² of $289.
- 507 Main St #Unit C, Groton, MA 01450 is a 1,092 square foot, 2 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $330,991 with a price per ft² of $303.
- 220 W Main St, Groton, MA 01450 is a 1,804 square foot, 4 bedroom, 2 bathroom, 1.52 acre property. It was built in 1950 and has an estimate of $567,864 with a price per ft² of $315.
- 517 Main St #Unit C, Groton, MA 01450 is a 1,092 square foot, 2 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $360,000 with a price per ft² of $330.
- 511 Main St #Unit A, Groton, MA 01450 is a 1,068 square foot, 2 bedroom, 2 bathroom, 0.02 acre property. It was built in 2006 and has an estimate of $326,932 with a price per ft² of $306.
- 519 Main St #Unit A, Groton, MA 01450 is a 1,412 square foot, 3 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $384,054 with a price per ft² of $272.
- 235 Main St, Groton, MA 01450 is a 1,430 square foot, 2 bathroom, 0.29 acre property.
- 509 Main St #Unit D, Groton, MA 01450 is a 1,092 square foot, 2 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $312,289 with a price per ft² of $286.
- 248 Main St, Groton, MA 01450 is a 3,266 square foot, 4 bedroom, 3.25 bathroom, 0.62 acre property. It was built in 1800 and has an estimate of $755,734 with a price per ft² of $231.
- 521 Main St #Unit C, Groton, MA 01450 is a 1,092 square foot, 2 bedroom, 2 bathroom, 0.03 acre property. It was built in 2006 and has an estimate of $315,333 with a price per ft² of $289.
- 173 Main St, Groton, MA 01450 is a 11,516 square foot, 4 bathroom, 0.5 acre property.
- 495 Main St #Ste D, Groton, MA 01450 is a 1,208 square foot, 1 bathroom, 5.78 acre property. It was built in 2004 and has an estimate of $193,447 with a price per ft² of $160.
- 580 Main St, Groton, MA 01450 is a 1,460 square foot, 3 bedroom, 2 bathroom, 0.46 acre property. It was built in 1952 and has an estimate of $563,277 with a price per ft² of $386.
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- 43 Main St, Groton, MA 01450 is a 3,148 square foot, 4 bedroom, 3.25 bathroom, 0.67 acre property. It was built in 1834 and has an estimate of $755,758 with a price per ft² of $240.
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