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Single Family ResidenceResidential
$1,766,714$598 / 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 85How 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

309 SEASIDE AVE

SACO, ME 04072
3
Beds
2.5
Baths
2,956 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.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.8M
$1.5M low$2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,492 (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.$879,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$461,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$417,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$879,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$4,577,290

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.12 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.Colonial
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.55
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
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(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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Governor John Fairfield School
Elementary · Grades KG–2 · 2.9 mi
H
Thornton Academy
High · Grades 6–12 · 3.1 mi
M
Saco Middle SchoolB
Middle · Grades 6–8 · 5.0 mi

District: Saco Public Schools

Neighborhood · ZIP 04072These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.93

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.20,950
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.510 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,396
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,623
Average tempThe average temperature here across a full year.47°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.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

309 Seaside 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.

  • Among the most valuable homes in Saco 04072
  • Costs more per square foot than 95% of homes in Saco 04072
  • Bigger than 94% of homes in York County
  • Newer than 92% of homes in York County

What homes are worth in Saco 04072

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

This home
$280K$1.4M

This home is worth more than almost all homes in Saco 04072.

How it measures up in Saco 04072

The dot is this home. The mark in the middle is the typical home in Saco 04072.

Estimated value$1,766,714
CheaperTypical $525,785Pricier

Pricier than almost all homes nearby

Price per ft²$598
CheaperTypical $341Pricier

Pricier than 95% of homes nearby

Living area2,956 ft²
SmallerTypical 1,610 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.55 ac
SmallerTypical 0.38 acBigger

Bigger than 64% of homes nearby

Year built2017
OlderTypical 1985Newer

Newer than 91% of homes nearby

How 309 Seaside Ave ranks against every home in each area.
MeasureThis homeSaco 04072York County
Estimated valuepricier than$1,766,714almost all homes96% of homes
Price per ft²pricier than$59895% of homes84% of homes
Living areabigger than2,956 ft²92% of homes94% of homes
Lot sizebigger than0.55 ac64% of homes42% of homes
Year builtnewer than201791% of homes92% of homes

About 309 Seaside Ave

How much is 309 Seaside Ave, Saco, ME worth?

The TopHap Estimate for 309 Seaside Ave, Saco, ME is $1,766,714 as of Aug 30, 2026. The likely range is $1,510,123 to $2,023,305. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Seaside Ave, Saco, ME last sell?

309 Seaside Ave, Saco, ME last sold on Aug 8, 2019, according to the county's recorded deed.

How big is 309 Seaside Ave, Saco, ME?

309 Seaside Ave, Saco, ME has 3 bedrooms, 2.5 bathrooms, 2,956 square feet of living space and a 0.55-acre lot.

When was 309 Seaside Ave, Saco, ME built?

309 Seaside Ave, Saco, ME was built in 2017, making it 9 years old. It is a colonial home. The building has 2 stories.

What schools serve 309 Seaside Ave, Saco, ME?

309 Seaside Ave, Saco, ME is assigned to Governor John Fairfield School (elementary); Thornton Academy (high); Saco Middle School (middle), rated B. All sit in Saco Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Seaside Ave, Saco, ME compare to other homes in Saco 04072?

Among the 7,723 homes in Saco 04072, it is worth more than almost all of them ($1,766,714 against a typical $525,785), its price per square foot is higher than 95% of them ($598 against a typical $341), it is bigger than 92% of them (2,956 ft² against a typical 1,610 ft²), its lot is bigger than 64% of them (0.55 ac against a typical 0.38 ac) and it is newer than 91% of them (2017 against a typical 1985). Measured against all of York County, it is worth more than 96% 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 309 Seaside Ave, Saco, ME?

The 2025 property tax bill for 309 Seaside Ave, Saco, ME was $12,492. The county assessed it at $879,700.

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