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Single Family ResidenceResidential
$177,814$207 / ft²
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 66How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

513 RIVER RD

TENANTS HARBOR, ME 04860
2
Beds
1
Baths
858 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
2.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$178K
$117K low$238K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,898 (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.$147,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$59,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$87,900

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.52 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.2.13
HeatingThe type of heating system in the home.Hot Water
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(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.

E
St. George SchoolB-
Elementary · Grades KG–8 · 2.1 mi
H
Oceanside High SchoolD
High · Grades 9–12 · 9.5 mi

District: St. George Public Schools

Neighborhood · ZIP 04860These 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.138
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 100.55

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.60%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.1,944
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.48 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,997
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,757
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

513 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 less than 95% of homes in Knox County
  • Costs less per square foot than 77% of homes in Knox County
  • Smaller than 90% of homes in Knox County
  • Has a bigger lot than 67% of homes in Knox County
  • Newer than 71% of homes in Tenants Harbor 04860

What homes are worth in Tenants Harbor 04860

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

This home
$120K$1.4M

This home is worth more than 9% of homes in Tenants Harbor 04860.

How it measures up in Tenants Harbor 04860

The dot is this home. The mark in the middle is the typical home in Tenants Harbor 04860.

Estimated value$177,814
CheaperTypical $359,391Pricier

Pricier than 9% of homes nearby

Price per ft²$207
CheaperTypical $311Pricier

Pricier than 24% of homes nearby

Living area858 ft²
SmallerTypical 1,223 ft²Bigger

Bigger than 24% of homes nearby

Lot size2.13 ac
SmallerTypical 1.41 acBigger

Bigger than 64% of homes nearby

Year built1990
OlderTypical 1974Newer

Newer than 71% of homes nearby

How 513 River Rd ranks against every home in each area.
MeasureThis homeTenants Harbor 04860Knox County
Estimated valuepricier than$177,8149% of homes5% of homes
Price per ft²pricier than$20724% of homes23% of homes
Living areabigger than858 ft²24% of homes10% of homes
Lot sizebigger than2.13 ac64% of homes67% of homes
Year builtnewer than199071% of homes69% of homes

About 513 River Rd

How much is 513 River Rd, Tenants Harbor, ME worth?

The TopHap Estimate for 513 River Rd, Tenants Harbor, ME is $177,814 as of Jul 14, 2026. The likely range is $117,494 to $238,134. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 513 River Rd, Tenants Harbor, ME last sell?

513 River Rd, Tenants Harbor, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 513 River Rd, Tenants Harbor, ME?

513 River Rd, Tenants Harbor, ME has 2 bedrooms, 1 bathrooms, 858 square feet of living space and a 2.13-acre lot.

When was 513 River Rd, Tenants Harbor, ME built?

513 River Rd, Tenants Harbor, ME was built in 1990, making it 36 years old. It is a cape cod home.

What schools serve 513 River Rd, Tenants Harbor, ME?

513 River Rd, Tenants Harbor, ME is assigned to St. George School (elementary), rated B-; Oceanside High School (high), rated D. All sit in St. George Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 513 River Rd, Tenants Harbor, ME compare to other homes in Tenants Harbor 04860?

Among the 1,717 homes in Tenants Harbor 04860, it is worth more than 9% of them ($177,814 against a typical $359,391), its price per square foot is higher than 24% of them ($207 against a typical $311), it is bigger than 24% of them (858 ft² against a typical 1,223 ft²), its lot is bigger than 64% of them (2.13 ac against a typical 1.41 ac) and it is newer than 71% of them (1990 against a typical 1974). Measured against all of Knox County, it is worth more than 5% 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 513 River Rd, Tenants Harbor, ME?

The 2025 property tax bill for 513 River Rd, Tenants Harbor, ME was $1,898. The county assessed it at $147,700.

More homes on River Rd

Closest homes

More homes in Tenants Harbor 04860

Assigned schools

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