20 Rock Rd
Tyngsboro, MA 01879
- 5Beds
- 3Baths
- 2,890ft²Living Area
- 1.1acLot Size
- -Pool
- -Car
- 1994Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 20 Rock Rd based on TopHap automated valuation model (AVM).
TopHap Estimate
$719,603
$248/ft²
+$340K above Sold Price
Updated 7 months ago
Last Sold Price
$380,000
$131/ft²
12 years ago
20 Rock Rd is valued at $719,603 by TopHap AVM 7 months ago.
20 Rock Rd was last sold in 2013 for $380,000.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$8,615.00From latest Total Assessed Value1.23%Total Assessed Value$698,100=Land+
Assessed Value$266,400Additions
Assessed Value$431,700
In 2025, taxes billed for 20 Rock Rd were $8,615, which is 1.23% from latest Total Assessed Value of $698,100.
Property History
20 Rock Rd has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 20 Rock Rd
Hazard Risks
Hurricane118Carb Mono109Weather105Ozone104Air Pollution103Nat'l Avg100Lead99Wind96Tornado95Earthquake83Particulates79Hail32
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 20 Rock Rd.
Walkability Index
6 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
20 Rock Rd has a walkability score of 6 out of 20, which means that it is in a car dependent area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
16°F
High
36°F
Summer
Average
Low
56°F
High
81°F
In the winter at 20 Rock Rd, temperatures range from 15.58°F to 35.83°F with an average of 25.71°F. In the summer, the temperature ranges from 56.11°F to 80.92°F with and average of 68.52°F.
School Information
Public/private schools serving 20 Rock Rd
Public Schools
Nearby public schools serving 20 Rock Rd have ratings undefined, undefined, and undefined.
Neighborhood
This property is located in Birchcrest Estates, Tyngsboro, MA 01879.
Seasonal Housing units 01879
9%of housing is for seasonal rent.
Daytime Population for 01879
-12%of people during work hours.
Crime Index for 01879
74
The crime index in 01879 is 74, which is 0.7 times lower than national average.
Market Trends
Historical market data near 20 Rock Rd over selected time period.
Nearby Properties on Rock Rd
- 6 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,999 square foot, 3 bedroom, 3.25 bathroom, 0.8 acre property. It was built in 1980 and has an estimate of $631,532 with a price per ft² of $316.
- 28 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,591 square foot, 3 bedroom, 2.25 bathroom, 0.69 acre property. It was built in 1980 and has an estimate of $604,321 with a price per ft² of $380.
- 5 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,915 square foot, 3 bedroom, 2.25 bathroom, 0.87 acre property. It was built in 1980 and has an estimate of $663,034 with a price per ft² of $346.
- 4 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 3,908 square foot, 4 bedroom, 3.25 bathroom, 0.61 acre property. It was built in 1980 and has an estimate of $822,139 with a price per ft² of $210.
- 3 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,519 square foot, 3 bedroom, 1 bathroom, 0.59 acre property. It was built in 1980 and has an estimate of $581,175 with a price per ft² of $383.
- 24 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,666 square foot, 3 bedroom, 2.25 bathroom, 0.78 acre property. It was built in 1994 and has an estimate of $617,565 with a price per ft² of $371.
- 2 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,591 square foot, 4 bedroom, 2.25 bathroom, 0.86 acre property. It was built in 1979 and has an estimate of $587,910 with a price per ft² of $370.
- 32 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,807 square foot, 3 bedroom, 2.25 bathroom, 0.69 acre property. It was built in 1980 and has an estimate of $644,044 with a price per ft² of $356.
- 36 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,632 square foot, 3 bedroom, 2 bathroom, 0.62 acre property. It was built in 1980 and has an estimate of $611,364 with a price per ft² of $375.
- 14 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,040 square foot, 3 bedroom, 2.25 bathroom, 1.44 acre property. It was built in 1994 and has an estimate of $629,835 with a price per ft² of $309.
- 25 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,656 square foot, 4 bedroom, 2.25 bathroom, 0.96 acre property. It was built in 1980 and has an estimate of $606,419 with a price per ft² of $366.
- 33 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,427 square foot, 3 bedroom, 2.25 bathroom, 0.97 acre property. It was built in 1980 and has an estimate of $726,970 with a price per ft² of $300.
- 15 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,598 square foot, 3 bedroom, 2.25 bathroom, 0.66 acre property. It was built in 1994 and has an estimate of $618,306 with a price per ft² of $387.
- 7 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,074 square foot, 3 bedroom, 2.25 bathroom, 0.79 acre property. It was built in 1994 and has an estimate of $636,609 with a price per ft² of $307.
- 9 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,446 square foot, 3 bedroom, 3.25 bathroom, 0.69 acre property. It was built in 1994 and has an estimate of $706,328 with a price per ft² of $289.
- 16 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,498 square foot, 3 bedroom, 2.25 bathroom, 1.52 acre property. It was built in 1994 and has an estimate of $659,961 with a price per ft² of $441.
- 10 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,189 square foot, 3 bedroom, 2.25 bathroom, 0.93 acre property. It was built in 1994 and has an estimate of $691,998 with a price per ft² of $316.
- 20 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,890 square foot, 5 bedroom, 3.25 bathroom, 1.09 acre property. It was built in 1994 and has an estimate of $784,631 with a price per ft² of $271.
- 1 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,593 square foot, 3 bedroom, 3.25 bathroom, 0.72 acre property. It was built in 1980 and has an estimate of $698,666 with a price per ft² of $269.
- 8 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,477 square foot, 3 bedroom, 2.25 bathroom, 0.57 acre property. It was built in 1980 and has an estimate of $686,922 with a price per ft² of $277.
- 11 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 1,870 square foot, 3 bedroom, 2.25 bathroom, 0.69 acre property. It was built in 1994 and has an estimate of $636,836 with a price per ft² of $341.
- 12 Rock Rd, Tyngsboro, MA 01879 (Birchcrest Estates) is a 2,212 square foot, 3 bedroom, 3.25 bathroom, 0.93 acre property. It was built in 1994 and has an estimate of $714,100 with a price per ft² of $323.