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Single Family ResidenceResidential
$622,271$344 / 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 79How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026
Last sold for $225,000 on Mar 1, 2021

509 ROCKLAND ST

ROCKPORT, ME 04856
3
Beds
3
Baths
1,809 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.
3.05 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
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

$622K
$492K low$753K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$225,000 · Mar 1, 2021
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.$442,271
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$353,817
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.29%
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.$180,000
MIDCOAST FEDERAL CREDIT UNION · P · recorded Mar 1, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,670 (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.$635,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$82,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$552,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$604,900

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.15 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.Ranch
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.3.05
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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.

H
Camden Hills Regional High SchoolA
High · Grades 9–12 · 1.5 mi
E
Camden-Rockport Elementary SchoolA
Elementary · Grades PK–4 · 1.7 mi
M
Camden-Rockport Middle SchoolA
Middle · Grades 5–8 · 3.6 mi

District: School Administrative District 28

Neighborhood · ZIP 04856These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.53

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.81%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.3,784
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.158 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,890
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,265
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

509 Rockland 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 more than 73% of homes in Knox County
  • Costs more per square foot than 66% of homes in Knox County
  • Bigger than 65% of homes in Knox County
  • Has a bigger lot than 77% of homes in Rockport 04856

What homes are worth in Rockport 04856

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

This home
$216K$2M

This home is worth more than 49% of homes in Rockport 04856.

How it measures up in Rockport 04856

The dot is this home. The mark in the middle is the typical home in Rockport 04856.

Estimated value$622,271
CheaperTypical $632,611Pricier

Pricier than 49% of homes nearby

Price per ft²$344
CheaperTypical $357Pricier

Pricier than 45% of homes nearby

Living area1,809 ft²
SmallerTypical 1,816 ft²Bigger

Bigger than 50% of homes nearby

Lot size3.05 ac
SmallerTypical 1.41 acBigger

Bigger than 77% of homes nearby

Year built1980
OlderTypical 1982Newer

Newer than 50% of homes nearby

How 509 Rockland St ranks against every home in each area.
MeasureThis homeRockport 04856Knox County
Estimated valuepricier than$622,27149% of homes73% of homes
Price per ft²pricier than$34445% of homes66% of homes
Living areabigger than1,809 ft²50% of homes65% of homes
Lot sizebigger than3.05 ac77% of homes75% of homes
Year builtnewer than198050% of homes57% of homes

About 509 Rockland St

How much is 509 Rockland St, Rockport, ME worth?

The TopHap Estimate for 509 Rockland St, Rockport, ME is $622,271 as of Jun 23, 2026. The likely range is $491,594 to $752,947. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Rockland St, Rockport, ME last sell?

509 Rockland St, Rockport, ME last sold on Mar 1, 2021 for $225,000, according to the county's recorded deed.

How big is 509 Rockland St, Rockport, ME?

509 Rockland St, Rockport, ME has 3 bedrooms, 3 bathrooms, 1,809 square feet of living space and a 3.05-acre lot.

When was 509 Rockland St, Rockport, ME built?

509 Rockland St, Rockport, ME was built in 1980, making it 46 years old. It is a ranch home. The building has 1 story.

What schools serve 509 Rockland St, Rockport, ME?

509 Rockland St, Rockport, ME is assigned to Camden Hills Regional High School (high), rated A; Camden-Rockport Elementary School (elementary), rated A; Camden-Rockport Middle School (middle), rated A. All sit in School Administrative District 28. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Rockland St, Rockport, ME compare to other homes in Rockport 04856?

Among the 5,514 homes in Rockport 04856, it is worth more than 49% of them ($622,271 against a typical $632,611), its price per square foot is higher than 45% of them ($344 against a typical $357), it is bigger than 50% of them (1,809 ft² against a typical 1,816 ft²), its lot is bigger than 77% of them (3.05 ac against a typical 1.41 ac) and it is newer than 50% of them (1980 against a typical 1982). Measured against all of Knox County, it is worth more than 73% 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 509 Rockland St, Rockport, ME?

The 2025 property tax bill for 509 Rockland St, Rockport, ME was $8,670. The county assessed it at $635,200.

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See this home in context

Open 509 Rockland Ston 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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