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Single Family ResidenceResidential
$375,933$192 / 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 79How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

404 MAIN ST

WARREN, ME 04864
3
Beds
1
Baths
1,960 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$376K
$296K low$456K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,263 (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.$229,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$69,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$160,400

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
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.0.25
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Warren Community SchoolD
Elementary · Grades PK–6 · 0.4 mi
H
Medomak Valley High SchoolC+
High · Grades 9–12 · 3.5 mi
M
Medomak Middle SchoolB-
Middle · Grades 7–8 · 3.5 mi

District: School Administrative District 40

Neighborhood · ZIP 04864These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.4,804
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.101 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,709
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,350
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

404 Main 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.

  • Costs less per square foot than 89% of homes in Warren 04864
  • Bigger than 81% of homes in Warren 04864
  • Has a smaller lot than 97% of homes in Warren 04864
  • Older than 87% of homes in Warren 04864

What homes are worth in Warren 04864

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

This home
$200K$728K

This home is worth more than 51% of homes in Warren 04864.

How it measures up in Warren 04864

The dot is this home. The mark in the middle is the typical home in Warren 04864.

Estimated value$375,933
CheaperTypical $373,673Pricier

Pricier than 51% of homes nearby

Price per ft²$192
CheaperTypical $280Pricier

Pricier than 11% of homes nearby

Living area1,960 ft²
SmallerTypical 1,380 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.25 ac
SmallerTypical 1.75 acBigger

Bigger than 3% of homes nearby

Year built1890
OlderTypical 1987Newer

Newer than 13% of homes nearby

How 404 Main St ranks against every home in each area.
MeasureThis homeWarren 04864Knox County
Estimated valuepricier than$375,93351% of homes36% of homes
Price per ft²pricier than$19211% of homes11% of homes
Living areabigger than1,960 ft²81% of homes71% of homes
Lot sizebigger than0.25 ac3% of homes14% of homes
Year builtnewer than189013% of homes15% of homes

About 404 Main St

How much is 404 Main St, Warren, ME worth?

The TopHap Estimate for 404 Main St, Warren, ME is $375,933 as of Sep 24, 2026. The likely range is $295,961 to $455,905. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 404 Main St, Warren, ME last sell?

404 Main St, Warren, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 404 Main St, Warren, ME?

404 Main St, Warren, ME has 3 bedrooms, 1 bathrooms, 1,960 square feet of living space and a 0.25-acre lot.

When was 404 Main St, Warren, ME built?

404 Main St, Warren, ME was built in 1890, making it 136 years old. It is a conventional home. The building has 2 stories.

What schools serve 404 Main St, Warren, ME?

404 Main St, Warren, ME is assigned to Warren Community School (elementary), rated D; Medomak Valley High School (high), rated C+; Medomak Middle School (middle), rated B-. All sit in School Administrative District 40. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 404 Main St, Warren, ME compare to other homes in Warren 04864?

Among the 1,903 homes in Warren 04864, it is worth more than 51% of them ($375,933 against a typical $373,673), its price per square foot is higher than 11% of them ($192 against a typical $280), it is bigger than 81% of them (1,960 ft² against a typical 1,380 ft²), its lot is bigger than 3% of them (0.25 ac against a typical 1.75 ac) and it is newer than 13% of them (1890 against a typical 1987). Measured against all of Knox County, it is worth more than 36% 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 404 Main St, Warren, ME?

The 2025 property tax bill for 404 Main St, Warren, ME was $3,263. The county assessed it at $229,800.

More homes on Main St

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Assigned schools

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