21 Onset Bay Ln
Buzzards Bay, MA 02532
- 2Beds
- 2Baths
- 1,376ft²Living Area
- 4,158ft²Lot Size
- -Pool
- -Car
- 1880Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 21 Onset Bay Ln based on TopHap automated valuation model (AVM).
TopHap Estimate
$661,866
$481/ft²
+$512K above Sold Price
Updated 5 months ago
Last Sold Price
$150,000
$109/ft²
35 years ago
21 Onset Bay Ln is valued at $661,866 by TopHap AVM 5 months ago.
21 Onset Bay Ln was last sold in 1989 for $150,000.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$6,629.00From latest Total Assessed Value1.1%Total Assessed Value$603,700=Land+
Assessed Value$354,700Additions
Assessed Value$249,000
In 2025, taxes billed for 21 Onset Bay Ln were $6,629, which is 1.10% from latest Total Assessed Value of $603,700.
Property History
21 Onset Bay Ln has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 21 Onset Bay Ln
Hazard Risks
Hurricane161Particulates106Lead101Nat'l Avg100Air Pollution93Ozone90Weather89Carb Mono86Wind75Earthquake57Hail38Tornado10
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 Onset Bay Ln.
Walkability Index
0 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
21 Onset Bay Ln 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
23°F
High
39°F
Summer
Average
Low
60°F
High
77°F
In the winter at 21 Onset Bay Ln, temperatures range from 22.88°F to 39.09°F with an average of 30.99°F. In the summer, the temperature ranges from 60.18°F to 77.09°F with and average of 68.64°F.
School Information
Public/private schools serving 21 Onset Bay Ln
Public Schools
Nearby public schools serving 21 Onset Bay Ln have ratings undefined, undefined, undefined, and undefined.
Nearby Properties on Onset Bay Ln
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- 6 Onset Bay Ln, Buzzards Bay, MA 02532 is a 622 square foot, 2 bedroom, 1 bathroom, 0.09 acre property. It was built in 1910 and has an estimate of $289,061 with a price per ft² of $465.
- 10 Onset Bay Ln, Buzzards Bay, MA 02532 is a 1,084 square foot, 4 bedroom, 1.5 bathroom, 0.1 acre property. It was built in 1915 and has an estimate of $560,116 with a price per ft² of $517.
- 15 Onset Bay Ln, Buzzards Bay, MA 02532 is a 1,468 square foot, 5 bedroom, 2 bathroom, 0.08 acre property. It was built in 1900 and has an estimate of $558,885 with a price per ft² of $381.
- 14 Onset Bay Ln, Buzzards Bay, MA 02532 is a 2,171 square foot, 3 bedroom, 2 bathroom, 0.1 acre property. It was built in 1920 and has an estimate of $726,990 with a price per ft² of $335.
- 7 Onset Bay Ln, Buzzards Bay, MA 02532 is a 720 square foot, 2 bedroom, 1 bathroom, 0.04 acre property. It was built in 1915 and has an estimate of $364,626 with a price per ft² of $506.
- 9 Onset Bay Ln, Buzzards Bay, MA 02532 is a 1,063 square foot, 4 bedroom, 1 bathroom, 0.05 acre property. It was built in 1920 and has an estimate of $398,560 with a price per ft² of $375.
- 5 Onset Bay Ln, Buzzards Bay, MA 02532 is a 873 square foot, 2 bedroom, 1 bathroom, 0.04 acre property. It was built in 1916 and has an estimate of $312,746 with a price per ft² of $358.
- 20 Onset Bay Ln, Buzzards Bay, MA 02532 is a 1,831 square foot, 3 bedroom, 3.25 bathroom, 0.1 acre property. It was built in 1900 and has an estimate of $1,007,019 with a price per ft² of $550.
- 17 Onset Bay Ln, Buzzards Bay, MA 02532 is a 840 square foot, 3 bedroom, 1 bathroom, 0.07 acre property. It was built in 1916 and has an estimate of $511,974 with a price per ft² of $609.
- 11 Onset Bay Ln, Buzzards Bay, MA 02532 is a 792 square foot, 3 bedroom, 3.25 bathroom, 0.03 acre property. It was built in 1909 and has an estimate of $322,488 with a price per ft² of $407.
- 18 Onset Bay Ln, Buzzards Bay, MA 02532 is a 1,392 square foot, 6 bedroom, 2 bathroom, 0.09 acre property. It was built in 1909 and has an estimate of $687,493 with a price per ft² of $494.
- 13 Onset Bay Ln, Buzzards Bay, MA 02532 is a 556 square foot, 2 bedroom, 1 bathroom, 0.03 acre property. It was built in 1914 and has an estimate of $349,984 with a price per ft² of $629.
- 19 Onset Bay Ln, Buzzards Bay, MA 02532 is a 1,148 square foot, 3 bedroom, 1.5 bathroom, 0.07 acre property. It was built in 1900 and has an estimate of $549,251 with a price per ft² of $478.
- 3 Onset Bay Ln, Buzzards Bay, MA 02532 is a 1,664 square foot, 3 bedroom, 2 bathroom, 0.08 acre property. It was built in 2007 and has an estimate of $567,139 with a price per ft² of $341.
- 12 Onset Bay Ln, Buzzards Bay, MA 02532 is a 540 square foot, 2 bedroom, 1 bathroom, 0.07 acre property. It was built in 1920 and has an estimate of $445,720 with a price per ft² of $825.
- 4 Onset Bay Ln, Buzzards Bay, MA 02532 is a 5,436 square foot and 0.29 acre property.
- 16b Onset Bay Ln, Buzzards Bay, MA 02532 is a 0.03 acre property.