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Single Family ResidenceResidential
$270,956$228 / 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 87How 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
Last sold for $248,800 on Dec 18, 2023

18 CONGRESS ST

AUGUSTA, ME 04330
2
Beds
1
Baths
1,188 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$271K
$235K low$307K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$248,800 · Dec 18, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,523 (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.$103,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$33,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$70,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$229,805

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
CountyKENNEBEC
Lot (acres)The size of the land the home sits on, from county records.0.11
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Farrington Elementary SchoolF
Elementary · Grades KG–6 · 0.8 mi
M
Cony Middle SchoolD+
Middle · Grades 7–8 · 0.9 mi
H
Cony High SchoolC
High · Grades 9–12 · 0.9 mi

District: Augusta

Neighborhood · ZIP 04330These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.69
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.68

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.27,590
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.223 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,445
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,239
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

18 Congress 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.

  • Worth less than 65% of homes in Augusta 04330
  • Has a smaller lot than 96% of homes in Kennebec County
  • Older than 69% of homes in Kennebec County

What homes are worth in Augusta 04330

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

This home
$130K$671K

This home is worth more than 35% of homes in Augusta 04330.

How it measures up in Augusta 04330

The dot is this home. The mark in the middle is the typical home in Augusta 04330.

Estimated value$270,956
CheaperTypical $301,725Pricier

Pricier than 35% of homes nearby

Price per ft²$228
CheaperTypical $230Pricier

Pricier than 49% of homes nearby

Living area1,188 ft²
SmallerTypical 1,282 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.11 ac
SmallerTypical 0.84 acBigger

Bigger than 6% of homes nearby

Year built1948
OlderTypical 1962Newer

Newer than 37% of homes nearby

How 18 Congress St ranks against every home in each area.
MeasureThis homeAugusta 04330Kennebec County
Estimated valuepricier than$270,95635% of homes36% of homes
Price per ft²pricier than$22849% of homes47% of homes
Living areabigger than1,188 ft²41% of homes40% of homes
Lot sizebigger than0.11 ac6% of homes4% of homes
Year builtnewer than194837% of homes31% of homes

About 18 Congress St

How much is 18 Congress St, Augusta, ME worth?

The TopHap Estimate for 18 Congress St, Augusta, ME is $270,956 as of Aug 30, 2026. The likely range is $234,910 to $307,002. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Congress St, Augusta, ME last sell?

18 Congress St, Augusta, ME last sold on Dec 18, 2023 for $248,800, according to the county's recorded deed.

How big is 18 Congress St, Augusta, ME?

18 Congress St, Augusta, ME has 2 bedrooms, 1 bathrooms, 1,188 square feet of living space and a 0.11-acre lot.

When was 18 Congress St, Augusta, ME built?

18 Congress St, Augusta, ME was built in 1948, making it 78 years old. It is a cape cod home. The building has 2 stories.

What schools serve 18 Congress St, Augusta, ME?

18 Congress St, Augusta, ME is assigned to Farrington Elementary School (elementary), rated F; Cony Middle School (middle), rated D+; Cony High School (high), rated C. All sit in Augusta. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Congress St, Augusta, ME compare to other homes in Augusta 04330?

Among the 9,378 homes in Augusta 04330, it is worth more than 35% of them ($270,956 against a typical $301,725), its price per square foot is higher than 49% of them ($228 against a typical $230), it is bigger than 41% of them (1,188 ft² against a typical 1,282 ft²), its lot is bigger than 6% of them (0.11 ac against a typical 0.84 ac) and it is newer than 37% of them (1948 against a typical 1962). Measured against all of Kennebec 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 18 Congress St, Augusta, ME?

The 2025 property tax bill for 18 Congress St, Augusta, ME was $2,523. The county assessed it at $103,400.

More homes on Congress St

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Assigned schools

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