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Single Family ResidenceResidential
$302,322$477 / 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 89How 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

29 RIVERSIDE AVE

SANFORD, ME 04073
1
Beds
1
Baths
634 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.
3,999 ft²
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$302K
$269K low$335K 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.$302,322
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$241,858

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,640 (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.$154,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$29,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$124,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$289,750

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.38 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.09
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

Neighborhood · ZIP 04073These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.97

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
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.0.8%
PopulationHow many people live in this area.18,822
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.495 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,977
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,891
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

29 Riverside 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 92% of homes in York County
  • Costs more per square foot than 97% of homes in Sanford 04073
  • Among the smallest homes in Sanford 04073
  • Has a smaller lot than 96% of homes in Sanford 04073
  • Older than 85% of homes in York County

What homes are worth in Sanford 04073

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

This home
$230K$676K

This home is worth more than 15% of homes in Sanford 04073.

How it measures up in Sanford 04073

The dot is this home. The mark in the middle is the typical home in Sanford 04073.

Estimated value$302,322
CheaperTypical $379,165Pricier

Pricier than 15% of homes nearby

Price per ft²$477
CheaperTypical $290Pricier

Pricier than 97% of homes nearby

Living area634 ft²
SmallerTypical 1,344 ft²Bigger

Smaller than almost all homes nearby

Lot size3,999 ft²
SmallerTypical 0.34 acBigger

Bigger than 4% of homes nearby

Year built1925
OlderTypical 1973Newer

Newer than 25% of homes nearby

How 29 Riverside Ave ranks against every home in each area.
MeasureThis homeSanford 04073York County
Estimated valuepricier than$302,32215% of homes8% of homes
Price per ft²pricier than$47797% of homes73% of homes
Living areabigger than634 ft²almost no homes7% of homes
Lot sizebigger than3,999 ft²4% of homes5% of homes
Year builtnewer than192525% of homes15% of homes

About 29 Riverside Ave

How much is 29 Riverside Ave, Sanford, ME worth?

The TopHap Estimate for 29 Riverside Ave, Sanford, ME is $302,322 as of Jul 14, 2026. The likely range is $269,398 to $335,246. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 29 Riverside Ave, Sanford, ME last sell?

29 Riverside Ave, Sanford, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 29 Riverside Ave, Sanford, ME?

29 Riverside Ave, Sanford, ME has 1 bedrooms, 1 bathrooms, 634 square feet of living space and a 0.09-acre lot.

When was 29 Riverside Ave, Sanford, ME built?

29 Riverside Ave, Sanford, ME was built in 1925, making it 101 years old. It is a conventional home. The building has 1 story.

How does 29 Riverside Ave, Sanford, ME compare to other homes in Sanford 04073?

Among the 5,918 homes in Sanford 04073, it is worth more than 15% of them ($302,322 against a typical $379,165), its price per square foot is higher than 97% of them ($477 against a typical $290), it is bigger than almost none of them (634 ft² against a typical 1,344 ft²), its lot is bigger than 4% of them (3,999 ft² against a typical 0.34 ac) and it is newer than 25% of them (1925 against a typical 1973). Measured against all of York County, it is worth more than 8% 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 29 Riverside Ave, Sanford, ME?

The 2025 property tax bill for 29 Riverside Ave, Sanford, ME was $2,640. The county assessed it at $154,400.

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