20 Mariner Dr
Harwich, MA 02645
- 4Beds
- 4Baths
- 4,177ft²Living Area
- 1.5acLot Size
- -Pool
- 2Car
- 2019Year Built
- -DOM
- 6Permits
Property Valuations
Latest estimates for 20 Mariner Dr based on TopHap automated valuation model (AVM).
TopHap Estimate
$3,914,974
$937/ft²
+$420K above Sold Price
Updated 7 months ago
Last Sold Price
$3,495,000
$837/ft²
3 years ago
20 Mariner Dr is valued at $3,914,974 by TopHap AVM 7 months ago.
20 Mariner Dr was last sold in 2021 for $3,495,000.
Permits
20 Mariner Dr has 6 permit records.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$20,580.00From latest Total Assessed Value0.59%Total Assessed Value$3,482,300=Land+
Assessed Value$534,600Additions
Assessed Value$2,947,700
In 2025, taxes billed for 20 Mariner Dr were $20,580, which is 0.59% from latest Total Assessed Value of $3,482,300.
Property History
20 Mariner Dr has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 20 Mariner Dr
Hazard Risks
Hurricane197Weather104Lead102Particulates102Nat'l Avg100Carb Mono98Ozone96Air Pollution94Earthquake46Wind33Hail17Tornado1
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 Mariner Dr.
Walkability Index
0 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
20 Mariner Dr 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
26°F
High
40°F
Summer
Average
Low
60°F
High
74°F
In the winter at 20 Mariner Dr, temperatures range from 25.59°F to 39.6°F with an average of 32.6°F. In the summer, the temperature ranges from 60.03°F to 74.47°F with and average of 67.25°F.
School Information
Public/private schools serving 20 Mariner Dr
Public Schools
Nearby public schools serving 20 Mariner Dr have ratings undefined, undefined, and undefined.
Nearby Properties on Mariner Dr
- 5 Mariner Dr, Harwich, MA 02645 is a 2,888 square foot, 3 bedroom, 2 bathroom, 1.1 acre property. It was built in 1980 and has an estimate of $1,089,000 with a price per ft² of $377.
- 17 Mariner Dr, Harwich, MA 02645 is a 0.28 acre property.
- 1 Mariner Dr, Harwich, MA 02645 is a 0.24 acre property.
- 14 Mariner Dr, Harwich, MA 02645 is a 3,131 square foot, 4 bedroom, 4.25 bathroom, 1 acre property. It was built in 2017 and has an estimate of $1,632,884 with a price per ft² of $522.
- 20 Mariner Dr, Harwich, MA 02645 is a 4,177 square foot, 4 bedroom, 4.25 bathroom, 1.5 acre property. It was built in 2019 and has an estimate of $1,567,024 with a price per ft² of $375.
- 6 Mariner Dr, Harwich, MA 02645 is a 2,735 square foot, 5 bedroom, 4.25 bathroom, 0.75 acre property. It was built in 1974 and has an estimate of $1,167,823 with a price per ft² of $427.
- 2 Mariner Dr, Harwich, MA 02645 is a 1,939 square foot, 3 bedroom, 2 bathroom, 0.6 acre property. It was built in 1983 and has an estimate of $954,470 with a price per ft² of $492.
- 18 Mariner Dr, Harwich, MA 02645 is a 0.23 acre property.
- 5 Mariner Dr, Harwich, MA 02645 is a 0.26 acre property.