21 Holt St
Hopkinton, MA 01748
- 3Beds
- 3Baths
- 1,920ft²Living Area
- 0.7acLot Size
- -Pool
- -Car
- 1950Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 21 Holt St based on TopHap automated valuation model (AVM).
TopHap Estimate
$698,935
$364/ft²
+$262K above Sold Price
Updated 7 months ago
Last Sold Price
$437,000
$228/ft²
20 years ago
21 Holt St is valued at $698,935 by TopHap AVM 7 months ago.
21 Holt St was last sold in 2005 for $437,000.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$9,099.00From latest Total Assessed Value1.42%Total Assessed Value$641,700=Land+
Assessed Value$284,900Additions
Assessed Value$356,800
In 2025, taxes billed for 21 Holt St were $9,099, which is 1.42% from latest Total Assessed Value of $641,700.
Property History
21 Holt St has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 21 Holt St
Hazard Risks
Hail157Wind142Hurricane127Lead110Weather105Carb Mono101Nat'l Avg100Ozone98Air Pollution97Particulates77Earthquake66Tornado49
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 Holt St.
Walkability Index
12 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
21 Holt St has a walkability score of 12 out of 20, which means that it is in a somewhat walkable area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
17°F
High
36°F
Summer
Average
Low
57°F
High
80°F
In the winter at 21 Holt St, temperatures range from 16.61°F to 36.49°F with an average of 26.55°F. In the summer, the temperature ranges from 57.1°F to 80.36°F with and average of 68.73°F.
School Information
Public/private schools serving 21 Holt St
Public Schools
Nearby public schools serving 21 Holt St have ratings undefined, undefined, undefined, undefined, and undefined.
Neighborhood
This property is located in Hopkinton.
Seasonal Housing units 01748
14%of housing is for seasonal rent.
Daytime Population for 01748
+44%of people during work hours.
Crime Index for 01748
23
The crime index in 01748 is 23, which is 0.2 times lower than national average.
Market Trends
Historical market data near 21 Holt St over selected time period.
Nearby Properties on Holt St
- 7 Holt St, Hopkinton, MA 01748 is a 2,704 square foot, 4 bedroom, 3 bathroom, 0.37 acre property. It was built in 1947 and has an estimate of $709,829 with a price per ft² of $263.
- 3 Holt St, Hopkinton, MA 01748 is a 2,380 square foot, 4 bedroom, 3.25 bathroom, 0.26 acre property. It was built in 1900 and has an estimate of $521,560 with a price per ft² of $219.
- 11 Holt St, Hopkinton, MA 01748 is a 4,062 square foot, 5 bedroom, 6 bathroom, 1.4 acre property. It was built in 1906 and has an estimate of $1,207,216 with a price per ft² of $297.
- 14 Holt St, Hopkinton, MA 01748 is a 2,273 square foot, 3 bedroom, 3.25 bathroom, 0.44 acre property. It was built in 1995 and has an estimate of $766,992 with a price per ft² of $337.
- 21 Holt St, Hopkinton, MA 01748 is a 1,920 square foot, 3 bedroom, 3 bathroom, 0.68 acre property. It was built in 1950 and has an estimate of $660,966 with a price per ft² of $344.
- 5 Holt St, Hopkinton, MA 01748 is a 1,140 square foot, 2 bedroom, 2.25 bathroom, 0.33 acre property. It was built in 1957 and has an estimate of $534,634 with a price per ft² of $469.
- 22 Holt St, Hopkinton, MA 01748 is a 2,814 square foot, 4 bedroom, 4.25 bathroom, 0.51 acre property. It was built in 1957 and has an estimate of $774,467 with a price per ft² of $275.
- 16 Holt St, Hopkinton, MA 01748 is a 1,056 square foot, 2 bedroom, 1 bathroom, 0.4 acre property. It was built in 1957 and has an estimate of $445,650 with a price per ft² of $422.
- 6 Holt St, Hopkinton, MA 01748 is a 2,171 square foot, 6 bedroom, 2.25 bathroom, 0.53 acre property. It was built in 1955 and has an estimate of $545,037 with a price per ft² of $251.
- 8 Holt St, Hopkinton, MA 01748 is a 768 square foot, 2 bedroom, 1 bathroom, 0.57 acre property. It was built in 1956 and has an estimate of $426,080 with a price per ft² of $555.
- 20 Holt St, Hopkinton, MA 01748 is a 3,159 square foot, 5 bedroom, 4.25 bathroom, 0.75 acre property. It was built in 1959 and has an estimate of $841,890 with a price per ft² of $267.
- 12 Holt St, Hopkinton, MA 01748 is a 1,144 square foot, 4 bedroom, 3.25 bathroom, 0.39 acre property. It was built in 1958 and has an estimate of $504,957 with a price per ft² of $441.
- 15 Holt St, Hopkinton, MA 01748 is a 2,261 square foot, 4 bedroom, 2 bathroom, 1.39 acre property. It was built in 1880 and has an estimate of $807,197 with a price per ft² of $357.
- 1 Holt St, Hopkinton, MA 01748 is a 4,712 square foot, 4 bedroom, 4.25 bathroom, 0.51 acre property. It was built in 2012 and has an estimate of $1,122,952 with a price per ft² of $238.