Governmental / Public Use (General)Public Works
400 RIVER RD
MARSTONS MILLS, MA 02648
0
Baths
0.62 ac
Lot SizeThe size of the land the home sits on, from county records.
Tax & Assessment
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$166,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$166,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$166,300
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.69 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Governmental / Public Use (General)
CountyBarnstable
Lot (acres)The size of the land the home sits on, from county records.0.62
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EMH
West Villages Elementary SchoolA
Elementary · Grades KG–3 · 1.7 mi
Barnstable Intermediate SchoolC
Middle · Grades 6–7 · 5.2 mi
Barnstable High SchoolD
High · Grades 8–12 · 5.2 mi
District: Barnstable School District
Neighborhood · ZIP 02648These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54
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.90%
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.2.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.7,585
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.734 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,141
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,532
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%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes
Data 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
400 River Rd 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.
- Has a bigger lot than 72% of homes in Barnstable County
How it measures up in Marstons Mills 02648
The dot is this home. The mark in the middle is the typical home in Marstons Mills 02648.
Lot size0.62 ac
SmallerTypical 0.57 acBigger
Bigger than 53% of homes nearby
| Measure | This home | Marstons Mills 02648 | Barnstable County |
|---|---|---|---|
| Lot sizebigger than | 0.62 ac | 53% of homes | 72% of homes |
Closest homes
- 372 River Rd$788K260 ft · 4 bd · 2 ba · 1,544 ft² · Sold Jan 1900
- 385 River Rd$549K279 ft · 2 bd · 2 ba · 1,224 ft² · Sold Jan 1900
- 401 River Rd$649K288 ft · 3 bd · 2 ba · 1,494 ft² · Sold $348K · Jul 2004
- 10 Rosa Ln$764K395 ft · 2 bd · 2 ba · 1,521 ft² · Sold Jan 1900
- 419 River Rd$942K352 ft · 3 bd · 2.5 ba · 2,510 ft² · Sold Jul 2017
- 50 Hi River Rd$639K0.1 mi · 3 bd · 2 ba · 1,224 ft²
- 40 Rosa Ln$739K462 ft · 2 bd · 2 ba · 1,176 ft² · Sold $40K · Feb 1993
- 435 River Rd$594K448 ft · 2 bd · 2 ba · 1,232 ft² · Sold $245K · Oct 2014
More homes in Marstons Mills 02648
- 57 Fairhaven Ln$950K3 bd · 3 ba · 1,768 ft² · Sold $880K · Jul 2026
- 57 Debbies Ln$625K3 bd · 2.5 ba · 1,346 ft² · Sold $618K · Jul 2026
- 17 Claus Way$780K3 bd · 2 ba · 1,806 ft² · Sold $775K · Jul 2026
- 64 Roseland Ter$699K3 bd · 2 ba · 1,296 ft² · Sold $700K · Jul 2026
- 147 Chippingstone Rd$649K4 bd · 1 ba · 1,152 ft² · Sold $642K · Jul 2026
- 58 Redberry Ln$735K3 bd · 2 ba · 1,584 ft² · Sold $760K · Jul 2026
- 47 Peach Tree Rd$1.1M3 bd · 2.5 ba · 2,658 ft² · Sold $1.1M · Jul 2026
- 24 Starlight Dr$625K3 bd · 2.5 ba · 1,144 ft² · Sold $625K · Jul 2026
- 200 Cotuit Rd$504K3 bd · 1 ba · 924 ft² · Sold $75K · Jul 2026
- 988 Old Falmouth Rd$475K3 bd · 1 ba · 720 ft² · Sold $475K · Jul 2026
- 125 Highpoint Rd$660K3 bd · 2.5 ba · 1,288 ft² · Sold $660K · Jul 2026
- 817 Race Ln1.09 ac · Sold $1.1M · Jul 2026
Assigned schools
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