21 Knott Ave
Sandwich, MA 02563
- 3Beds
- 4Baths
- 1,752ft²Living Area
- 4,792ft²Lot Size
- -Pool
- -Car
- 2024Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 21 Knott Ave based on TopHap automated valuation model (AVM).
TopHap Estimate
$618,214
$352/ft²
+$348K above Sold Price
Updated 7 months ago
Last Sold Price
$270,000
$361/ft²
7 years ago
21 Knott Ave is valued at $618,214 by TopHap AVM 7 months ago.
21 Knott Ave was last sold in 2017 for $270,000.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$5,779.00From latest Total Assessed Value1.06%Total Assessed Value$546,700=Land+
Assessed Value$350,400Additions
Assessed Value$196,300
In 2025, taxes billed for 21 Knott Ave were $5,779, which is 1.06% from latest Total Assessed Value of $546,700.
Property History
21 Knott Ave has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 21 Knott Ave
Hazard Risks
Hurricane177Particulates104Lead103Nat'l Avg100Weather96Ozone95Carb Mono91Air Pollution88Wind72Earthquake55Hail44Tornado9
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 Knott Ave.
Walkability Index
0 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
21 Knott Ave 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
61°F
High
77°F
In the winter at 21 Knott Ave, temperatures range from 23.17°F to 38.87°F with an average of 31.02°F. In the summer, the temperature ranges from 60.73°F to 76.71°F with and average of 68.72°F.
School Information
Public/private schools serving 21 Knott Ave
Public Schools
Nearby public schools serving 21 Knott Ave have ratings undefined, undefined, undefined, and undefined.
Nearby Properties on Knott Ave
- 108 Knott Ave, Sandwich, MA 02563 is a 0.13 acre property.
- 1 Knott Ave, Sandwich, MA 02563 is a 0.13 acre property.
- 51 Knott Ave, Sandwich, MA 02563 is a 1,008 square foot, 2 bedroom, 2.25 bathroom, 0.13 acre property. It was built in 1980 and has an estimate of $571,407 with a price per ft² of $567.
- 46 Knott Ave, Sandwich, MA 02563 is a 1,344 square foot, 4 bedroom, 2 bathroom, 0.11 acre property. It was built in 1976 and has an estimate of $659,302 with a price per ft² of $491.
- 44 Knott Ave, Sandwich, MA 02563 is a 1,176 square foot, 3 bedroom, 2.25 bathroom, 0.11 acre property. It was built in 1982 and has an estimate of $632,298 with a price per ft² of $538.
- 106 Knott Ave, Sandwich, MA 02563 is a 1,152 square foot, 2 bedroom, 1 bathroom, 0.26 acre property. It was built in 1965 and has an estimate of $535,000 with a price per ft² of $464.
- 22 Knott Ave, Sandwich, MA 02563 is a 1,442 square foot, 2 bedroom, 3.25 bathroom, 0.26 acre property. It was built in 1966 and has an estimate of $910,805 with a price per ft² of $632.
- 60 Knott Ave, Sandwich, MA 02563 is a 1,290 square foot, 3 bedroom, 2 bathroom, 0.17 acre property. It was built in 1953 and has an estimate of $807,519 with a price per ft² of $626.
- 91 Knott Ave, Sandwich, MA 02563 is a 946 square foot, 2 bedroom, 1 bathroom, 0.11 acre property. It was built in 1970 and has an estimate of $526,135 with a price per ft² of $556.
- 130 Knott Ave, Sandwich, MA 02563 is a 936 square foot, 2 bedroom, 2 bathroom, 0.13 acre property. It was built in 1981 and has an estimate of $760,225 with a price per ft² of $812.
- 120 Knott Ave, Sandwich, MA 02563 is a 1,547 square foot, 3 bedroom, 2 bathroom, 0.2 acre property. It was built in 1974 and has an estimate of $715,637 with a price per ft² of $463.
- 116 Knott Ave, Sandwich, MA 02563 is a 1,568 square foot, 3 bedroom, 2 bathroom, 0.12 acre property. It was built in 1996 and has an estimate of $796,732 with a price per ft² of $508.
- 94 Knott Ave, Sandwich, MA 02563 is a 1,517 square foot, 4 bedroom, 2 bathroom, 0.17 acre property. It was built in 1984 and has an estimate of $772,528 with a price per ft² of $509.
- 76 Knott Ave, Sandwich, MA 02563 is a 1,204 square foot, 3 bedroom, 1 bathroom, 0.26 acre property. It was built in 1976 and has an estimate of $650,852 with a price per ft² of $541.
- 68 Knott Ave, Sandwich, MA 02563 is a 2,436 square foot, 4 bedroom, 3.25 bathroom, 0.24 acre property. It was built in 1952 and has an estimate of $812,700 with a price per ft² of $334.
- 136 Knott Ave, Sandwich, MA 02563 is a 1,080 square foot, 3 bedroom, 1 bathroom, 0.31 acre property. It was built in 1963 and has an estimate of $751,224 with a price per ft² of $696.
- 118 Knott Ave, Sandwich, MA 02563 is a 1,092 square foot, 3 bedroom, 2.25 bathroom, 0.13 acre property. It was built in 1988 and has an estimate of $702,574 with a price per ft² of $643.
- 16 Knott Ave, Sandwich, MA 02563 is a 1,930 square foot, 2 bedroom, 3.25 bathroom, 0.22 acre property. It was built in 1950 and has an estimate of $786,703 with a price per ft² of $408.
- 132 Knott Ave, Sandwich, MA 02563 is a 2,220 square foot, 3 bedroom, 3.25 bathroom, 0.24 acre property. It was built in 2019 and has an estimate of $1,024,661 with a price per ft² of $462.
- 6 Knott Ave, Sandwich, MA 02563 is a 728 square foot, 2 bedroom, 1 bathroom, 0.11 acre property. It was built in 1965 and has an estimate of $554,331 with a price per ft² of $761.
- 87 Knott Ave, Sandwich, MA 02563 is a 1,500 square foot, 2 bedroom, 2.25 bathroom, 0.22 acre property. It was built in 1950 and has an estimate of $742,813 with a price per ft² of $495.
- 127 Knott Ave, Sandwich, MA 02563 is a 1,056 square foot, 2 bedroom, 2.25 bathroom, 0.12 acre property. It was built in 1976 and has an estimate of $645,894 with a price per ft² of $612.
- 75 Knott Ave, Sandwich, MA 02563 is a 1,182 square foot, 2 bedroom, 1 bathroom, 0.25 acre property. It was built in 1950 and has an estimate of $722,654 with a price per ft² of $611.
- 125 Knott Ave, Sandwich, MA 02563 is a 1,200 square foot, 3 bedroom, 2 bathroom, 0.13 acre property. It was built in 1966 and has an estimate of $545,364 with a price per ft² of $454.
- 128 Knott Ave, Sandwich, MA 02563 is a 1,140 square foot, 2 bedroom, 2 bathroom, 0.12 acre property. It was built in 1971 and has an estimate of $756,976 with a price per ft² of $664.
- View more properties on Knott Ave