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Single Family ResidenceResidential
$331,038$280 / 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 82How 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
Last sold for $130,700 on Jun 5, 2009

4 CASTINE AVE

BATH, ME 04530
2
Beds
1
Baths
1,182 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.
1880
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$331K
$271K low$391K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$130,700 · Jun 5, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,200 (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.$260,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$215,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,100

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.16 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.Conventional
CountySAGADAHOC
Lot (acres)The size of the land the home sits on, from county records.0.25
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckGreenhouse

Transaction History(2)

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
Morse High SchoolB
High · Grades 9–12 · 0.7 mi
M
Bath Middle SchoolC+
Middle · Grades 6–8 · 1.2 mi
E
Dike-Newell School
Elementary · Grades PK–2 · 1.2 mi

District: Regional School Unit 01

Neighborhood · ZIP 04530These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.24%
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.0.7%
PopulationHow many people live in this area.11,587
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.291 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,130
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,865
Average tempThe average temperature here across a full year.46°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.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

4 Castine Ave 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 79% of homes in Sagadahoc County
  • Smaller than 72% of homes in Bath 04530
  • Has a smaller lot than 82% of homes in Sagadahoc County
  • Older than 89% of homes in Sagadahoc County

What homes are worth in Bath 04530

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

This home
$193K$1.3M

This home is worth more than 22% of homes in Bath 04530.

How it measures up in Bath 04530

The dot is this home. The mark in the middle is the typical home in Bath 04530.

Estimated value$331,038
CheaperTypical $447,426Pricier

Pricier than 22% of homes nearby

Price per ft²$280
CheaperTypical $300Pricier

Pricier than 43% of homes nearby

Living area1,182 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.25 ac
SmallerTypical 0.32 acBigger

Bigger than 44% of homes nearby

Year built1880
OlderTypical 1940Newer

Newer than 17% of homes nearby

How 4 Castine Ave ranks against every home in each area.
MeasureThis homeBath 04530Sagadahoc County
Estimated valuepricier than$331,03822% of homes21% of homes
Price per ft²pricier than$28043% of homes38% of homes
Living areabigger than1,182 ft²28% of homes36% of homes
Lot sizebigger than0.25 ac44% of homes18% of homes
Year builtnewer than188017% of homes11% of homes

About 4 Castine Ave

How much is 4 Castine Ave, Bath, ME worth?

The TopHap Estimate for 4 Castine Ave, Bath, ME is $331,038 as of Sep 24, 2026. The likely range is $271,060 to $391,016. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Castine Ave, Bath, ME last sell?

4 Castine Ave, Bath, ME last sold on Jun 5, 2009 for $130,700, according to the county's recorded deed.

How big is 4 Castine Ave, Bath, ME?

4 Castine Ave, Bath, ME has 2 bedrooms, 1 bathrooms, 1,182 square feet of living space and a 0.25-acre lot.

When was 4 Castine Ave, Bath, ME built?

4 Castine Ave, Bath, ME was built in 1880, making it 146 years old. It is a conventional home. The building has 2 stories.

What schools serve 4 Castine Ave, Bath, ME?

4 Castine Ave, Bath, ME is assigned to Morse High School (high), rated B; Bath Middle School (middle), rated C+; Dike-Newell School (elementary). All sit in Regional School Unit 01. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Castine Ave, Bath, ME compare to other homes in Bath 04530?

Among the 4,392 homes in Bath 04530, it is worth more than 22% of them ($331,038 against a typical $447,426), its price per square foot is higher than 43% of them ($280 against a typical $300), it is bigger than 28% of them (1,182 ft² against a typical 1,540 ft²), its lot is bigger than 44% of them (0.25 ac against a typical 0.32 ac) and it is newer than 17% of them (1880 against a typical 1940). Measured against all of Sagadahoc County, it is worth more than 21% 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 4 Castine Ave, Bath, ME?

The 2025 property tax bill for 4 Castine Ave, Bath, ME was $4,200. The county assessed it at $260,900.

Closest homes

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Assigned schools

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