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Single Family ResidenceResidential
$246,700
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 78How 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

ISLAND AVE

SANFORD, ME 04073
0
Baths
2,327 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$247K
$193K low$300K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$376 (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.$22,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$269,135

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.05
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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%

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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

Island 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 97% of homes in York County
  • Among the smallest lots in Sanford 04073

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
$227K$686K

This home is worth more than 4% 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$246,700
CheaperTypical $380,082Pricier

Pricier than 4% of homes nearby

Lot size2,327 ft²
SmallerTypical 0.34 acBigger

Smaller than almost all homes nearby

How Island Ave ranks against every home in each area.
MeasureThis homeSanford 04073York County
Estimated valuepricier than$246,7004% of homes3% of homes
Lot sizebigger than2,327 ft²almost no homes2% of homes

About Island Ave

How much is Island Ave, Sanford, ME worth?

The TopHap Estimate for Island Ave, Sanford, ME is $246,700 as of Sep 24, 2026. The likely range is $193,432 to $299,968. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Island Ave, Sanford, ME last sell?

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

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

Among the 5,918 homes in Sanford 04073, it is worth more than 4% of them ($246,700 against a typical $380,082) and its lot is bigger than almost none of them (2,327 ft² against a typical 0.34 ac). Measured against all of York County, it is worth more than 3% 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 Island Ave, Sanford, ME?

The 2025 property tax bill for Island Ave, Sanford, ME was $376. The county assessed it at $22,000.

More homes on Island Ave

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See this home in context

Open Island Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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