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Single Family ResidenceResidential
$435,653
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

851 RIVER RD

RICHMOND, ME 04357
0
Baths
27 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.

Valuation

$436K
$350K low$521K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,419 (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.$573,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$222,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$350,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$329,800

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.197 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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySAGADAHOC
Lot (acres)The size of the land the home sits on, from county records.27.00
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

H
Richmond High SchoolB-
High · Grades 9–12 · 4.6 mi
M
Richmond Middle SchoolC+
Middle · Grades 6–8 · 4.6 mi
E
Marcia Buker Elementary School
Elementary · Grades PK–5 · 4.6 mi

District: Regional School Unit 02

Neighborhood · ZIP 04357These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.76

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.3,692
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.117 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,658
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,926
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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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

851 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.

  • Worth more than 86% of homes in Richmond 04357
  • Has a bigger lot than 96% of homes in Sagadahoc County

What homes are worth in Richmond 04357

Each bar is how many homes fall in that price range. The marker is this home.

This home
$166K$613K

This home is worth more than 86% of homes in Richmond 04357.

How it measures up in Richmond 04357

The dot is this home. The mark in the middle is the typical home in Richmond 04357.

Estimated value$435,653
CheaperTypical $301,209Pricier

Pricier than 86% of homes nearby

Lot size27 ac
SmallerTypical 1.72 acBigger

Bigger than 93% of homes nearby

Year built1981
OlderTypical 1977Newer

Newer than 54% of homes nearby

How 851 River Rd ranks against every home in each area.
MeasureThis homeRichmond 04357Sagadahoc County
Estimated valuepricier than$435,65386% of homes57% of homes
Lot sizebigger than27 ac93% of homes96% of homes
Year builtnewer than198154% of homes55% of homes

About 851 River Rd

How much is 851 River Rd, Richmond, ME worth?

The TopHap Estimate for 851 River Rd, Richmond, ME is $435,653 as of Aug 30, 2026. The likely range is $350,265 to $521,041. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 851 River Rd, Richmond, ME last sell?

851 River Rd, Richmond, ME last sold on Jan 4, 2019, according to the county's recorded deed.

When was 851 River Rd, Richmond, ME built?

851 River Rd, Richmond, ME was built in 1981, making it 45 years old.

What schools serve 851 River Rd, Richmond, ME?

851 River Rd, Richmond, ME is assigned to Richmond High School (high), rated B-; Richmond Middle School (middle), rated C+; Marcia Buker Elementary School (elementary). All sit in Regional School Unit 02. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 851 River Rd, Richmond, ME compare to other homes in Richmond 04357?

Among the 1,507 homes in Richmond 04357, it is worth more than 86% of them ($435,653 against a typical $301,209), its lot is bigger than 93% of them (27 ac against a typical 1.72 ac) and it is newer than 54% of them (1981 against a typical 1977). Measured against all of Sagadahoc County, it is worth more than 57% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 851 River Rd, Richmond, ME?

The 2025 property tax bill for 851 River Rd, Richmond, ME was $6,419. The county assessed it at $573,100.

More homes on River Rd

Closest homes

More homes in Richmond 04357

Assigned schools

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