Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$672,517$175 / 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 90How 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

509 RIVER RD

WINDHAM, ME 04062
4
Beds
2.5
Baths
3,835 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.
31.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1825
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$673K
$604K low$741K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$372,517
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$298,014
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.45%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$300,000
NORWAY SAVINGS BANK · R · recorded Sep 29, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,510 (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.$705,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$207,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$498,300

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.67 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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.Conventional
CountyCUMBERLAND
Lot (acres)The size of the land the home sits on, from county records.31.36
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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.

E
Windham Primary SchoolC+
Elementary · Grades KG–3 · 2.3 mi
H
Windham High SchoolB-
High · Grades 9–12 · 2.3 mi
M
Windham Middle SchoolC
Middle · Grades 6–8 · 2.5 mi

District: Regional School Unit 14

Neighborhood · ZIP 04062These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.19,269
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.383 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,304
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,314
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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.No

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

509 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 84% of homes in Windham 04062
  • Among the lowest price per square foot in Windham 04062
  • Among the largest homes in Windham 04062
  • Among the largest lots in Windham 04062
  • Among the oldest homes in Windham 04062

What homes are worth in Windham 04062

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

This home
$270K$1.2M

This home is worth more than 84% of homes in Windham 04062.

How it measures up in Windham 04062

The dot is this home. The mark in the middle is the typical home in Windham 04062.

Estimated value$672,517
CheaperTypical $483,445Pricier

Pricier than 84% of homes nearby

Price per ft²$175
CheaperTypical $332Pricier

Cheaper than almost all homes nearby

Living area3,835 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than almost all homes nearby

Lot size31.36 ac
SmallerTypical 1 acBigger

Bigger than almost all homes nearby

Year built1825
OlderTypical 1988Newer

Older than almost all homes nearby

How 509 River Rd ranks against every home in each area.
MeasureThis homeWindham 04062Cumberland County
Estimated valuepricier than$672,51784% of homes65% of homes
Price per ft²pricier than$175almost no homesalmost no homes
Living areabigger than3,835 ft²almost all homes97% of homes
Lot sizebigger than31.36 acalmost all homesalmost all homes
Year builtnewer than1825almost no homesalmost no homes

About 509 River Rd

How much is 509 River Rd, Windham, ME worth?

The TopHap Estimate for 509 River Rd, Windham, ME is $672,517 as of Jul 14, 2026. The likely range is $604,315 to $740,719. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 River Rd, Windham, ME last sell?

509 River Rd, Windham, ME last sold on Jun 29, 2016, according to the county's recorded deed.

How big is 509 River Rd, Windham, ME?

509 River Rd, Windham, ME has 4 bedrooms, 2.5 bathrooms, 3,835 square feet of living space and a 31.36-acre lot.

When was 509 River Rd, Windham, ME built?

509 River Rd, Windham, ME was built in 1825, making it 201 years old. It is a conventional home. The building has 2 stories.

What schools serve 509 River Rd, Windham, ME?

509 River Rd, Windham, ME is assigned to Windham Primary School (elementary), rated C+; Windham High School (high), rated B-; Windham Middle School (middle), rated C. All sit in Regional School Unit 14. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 River Rd, Windham, ME compare to other homes in Windham 04062?

Among the 7,616 homes in Windham 04062, it is worth more than 84% of them ($672,517 against a typical $483,445), its price per square foot is higher than almost none of them ($175 against a typical $332), it is bigger than almost all of them (3,835 ft² against a typical 1,440 ft²), its lot is bigger than almost all of them (31.36 ac against a typical 1 ac) and it is newer than almost none of them (1825 against a typical 1988). Measured against all of Cumberland County, it is worth more than 65% 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 509 River Rd, Windham, ME?

The 2025 property tax bill for 509 River Rd, Windham, ME was $8,510. The county assessed it at $705,600.

Closest homes

More homes in Windham 04062

Assigned schools

Explore the area

See this home in context

Open 509 River Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map