Residential Income (General/Multi-Family)Residential
Last sold for $580,000 on Aug 15, 2012
21 4TH ST
HARWICH, MA 02645
0
Baths
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$580,000 · Aug 15, 2012
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,216 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$3,082,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$897,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,184,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,082,200
Climate Risk
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.67 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential Income (General/Multi-Family)
CountyBarnstable
Lot (acres)The size of the land the home sits on, from county records.0.48
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck
Transaction History(2)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
HEM
Monomoy Regional High SchoolC
High · Grades 8–12 · 1.9 mi
Harwich Elementary SchoolC+
Elementary · Grades PK–4 · 2.3 mi
Monomoy Regional Middle SchoolB+
Middle · Grades 5–7 · 5.7 mi
District: Monomoy Regional School District
Neighborhood · ZIP 02645These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.72%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.10,500
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.570 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,111
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,346
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%
Owner Tools
Do you own this home?
Claim this homeData by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
21 4th St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
How it measures up in Harwich 02645
The dot is this home. The mark in the middle is the typical home in Harwich 02645.
Lot size0.48 ac
SmallerTypical 0.41 acBigger
Bigger than 60% of homes nearby
| Measure | This home | Harwich 02645 | Barnstable County |
|---|---|---|---|
| Lot sizebigger than | 0.48 ac | 60% of homes | 59% of homes |
About 21 4th St
When did 21 4th St, Harwich, MA last sell?
21 4th St, Harwich, MA last sold on Aug 15, 2012 for $580,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
What schools serve 21 4th St, Harwich, MA?
21 4th St, Harwich, MA is assigned to Monomoy Regional High School (high), rated C; Harwich Elementary School (elementary), rated C+; Monomoy Regional Middle School (middle), rated B+. All sit in Monomoy Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.
What are the property taxes on 21 4th St, Harwich, MA?
The 2025 property tax bill for 21 4th St, Harwich, MA was $18,216. The county assessed it at $3,082,200.
More homes on 4th St
- 22 4th St$790K4 bd · 2 ba · 1,621 ft² · Sold $580K · Jul 2020
- 3 4th St$629K3 bd · 1 ba · 960 ft² · Sold $345K · Jun 2018
- 4 4th St$583K3 bd · 1 ba · 1,176 ft² · Sold $186K · Oct 2001
- 7 4th St$546K3 bd · 1 ba · 960 ft² · Sold $60K · May 1992
- 8 4th St$929K5 bd · 3 ba · 2,603 ft² · Sold Jan 1900
- 11 4th St$490K3 bd · 1 ba · 960 ft² · Sold Jan 1900
Closest homes
- 12 Pleasant Valley Rd$456K148 ft · 3 bd · 1 ba · 912 ft² · Sold $285K · Jan 2019
- 22 4th St$790K124 ft · 4 bd · 2 ba · 1,621 ft² · Sold $580K · Jul 2020
- 73 Sequattom Rd$1.8M147 ft · 6 bd · 3 ba · 2,432 ft² · Sold $410K · Mar 2013
- 81 Sequattom Rd145 ft · 0.53 ac · Sold $1.2M · May 2013
- 6 Pleasant Valley Rd$827K198 ft · 4 bd · 2 ba · 2,264 ft² · Sold Jan 1900
- 25 3rd St200 ft · 3 bd · 2 ba · 2,654 ft²
- 85 Sequattom Rd229 ft · 0.47 ac
- 11 Pleasant Valley Rd$748K281 ft · 3 bd · 2 ba · 1,236 ft² · Sold $340K · Oct 2015
More homes in Harwich 02645
- 8 Lakeway Ln$900K1 bd · 2.5 ba · 1,950 ft² · Sold $870K · Sep 2026
- 6 Carlson Ln$559K2 bd · 1 ba · 960 ft² · Sold $275K · Sep 2026
- 30 Forsythia Dr$785K3 bd · 3 ba · 1,272 ft² · Sold $866K · Sep 2026
- 3 Connecticut Ave$530K2 bd · 1 ba · 768 ft² · Sold $530K · Sep 2026
- 18 Old Colony Rd$1.4M3 bd · 2.5 ba · 2,144 ft² · Sold $1M · Sep 2026
- 4 Forsythia Dr$865K4 bd · 2 ba · 1,715 ft² · Sold $855K · Sep 2026
- 13 Robert Rd$697K3 bd · 2 ba · 1,918 ft² · Sold $725K · Sep 2026
- 9 Mill Pond Rd$396K2 bd · 1 ba · 704 ft² · Sold $450K · Sep 2026
- 132 Great Western Rd1.02 ac · Sold $1.8M · Sep 2026
- 61 Continental Dr$749K3 bd · 2 ba · 1,144 ft² · Sold $751K · Aug 2026
- 77 Long Rd$1.7M3 bd · 3.5 ba · 3,185 ft² · Sold $1.8M · Aug 2026
- 23 Walton Rd$792K3 bd · 2 ba · 1,739 ft² · Sold $505K · Aug 2026
Assigned schools
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