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Single Family ResidenceResidential
$319,409$145 / 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 84How 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
Last sold for $193,900 on Apr 24, 2017

423 RIVERSIDE DR

AUGUSTA, ME 04330
3
Beds
1
Baths
2,209 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.
1.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1850
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$319K
$269K low$370K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$193,900 · Apr 24, 2017
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.$164,306
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$131,445
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.49%
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.$155,103
WELLS FARGO BANK · recorded Apr 24, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,506 (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.$143,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$43,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$100,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$252,985

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
CountyKENNEBEC
Lot (acres)The size of the land the home sits on, from county records.1.60
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
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(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.

E
Lillian P. Hussey Elementary SchoolB+
Elementary · Grades KG–6 · 1.6 mi
H
Cony High SchoolC
High · Grades 9–12 · 2.0 mi
M
Cony Middle SchoolD+
Middle · Grades 7–8 · 2.0 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
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

423 Riverside Dr 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 90% of homes in Augusta 04330
  • Bigger than 88% of homes in Augusta 04330
  • Has a bigger lot than 69% of homes in Augusta 04330
  • Older than 97% of homes in Augusta 04330

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
$137K$690K

This home is worth more than 56% 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$319,409
CheaperTypical $304,486Pricier

Pricier than 56% of homes nearby

Price per ft²$145
CheaperTypical $231Pricier

Pricier than 10% of homes nearby

Living area2,209 ft²
SmallerTypical 1,274 ft²Bigger

Bigger than 88% of homes nearby

Lot size1.6 ac
SmallerTypical 0.84 acBigger

Bigger than 69% of homes nearby

Year built1850
OlderTypical 1962Newer

Newer than 3% of homes nearby

How 423 Riverside Dr ranks against every home in each area.
MeasureThis homeAugusta 04330Kennebec County
Estimated valuepricier than$319,40956% of homes54% of homes
Price per ft²pricier than$14510% of homes11% of homes
Living areabigger than2,209 ft²88% of homes86% of homes
Lot sizebigger than1.6 ac69% of homes58% of homes
Year builtnewer than18503% of homes4% of homes

About 423 Riverside Dr

How much is 423 Riverside Dr, Augusta, ME worth?

The TopHap Estimate for 423 Riverside Dr, Augusta, ME is $319,409 as of Jul 14, 2026. The likely range is $268,978 to $369,840. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 Riverside Dr, Augusta, ME last sell?

423 Riverside Dr, Augusta, ME last sold on Apr 24, 2017 for $193,900, according to the county's recorded deed.

How big is 423 Riverside Dr, Augusta, ME?

423 Riverside Dr, Augusta, ME has 3 bedrooms, 1 bathrooms, 2,209 square feet of living space and a 1.60-acre lot.

When was 423 Riverside Dr, Augusta, ME built?

423 Riverside Dr, Augusta, ME was built in 1850, making it 176 years old. It is a conventional home. The building has 1 story.

What schools serve 423 Riverside Dr, Augusta, ME?

423 Riverside Dr, Augusta, ME is assigned to Lillian P. Hussey Elementary School (elementary), rated B+; Cony High School (high), rated C; Cony Middle School (middle), rated D+. All sit in Augusta. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 423 Riverside Dr, Augusta, ME compare to other homes in Augusta 04330?

Among the 9,383 homes in Augusta 04330, it is worth more than 56% of them ($319,409 against a typical $304,486), its price per square foot is higher than 10% of them ($145 against a typical $231), it is bigger than 88% of them (2,209 ft² against a typical 1,274 ft²), its lot is bigger than 69% of them (1.6 ac against a typical 0.84 ac) and it is newer than 3% of them (1850 against a typical 1962). Measured against all of Kennebec County, it is worth more than 54% 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 423 Riverside Dr, Augusta, ME?

The 2025 property tax bill for 423 Riverside Dr, Augusta, ME was $3,506. The county assessed it at $143,700.

More homes on Riverside Dr

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Assigned schools

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