Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$78,662$37 / 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 87How 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

311 ROCK ST

WESTERNPORT, MD 21562
1
Baths
2,112 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$79K
$68K low$89K 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.$78,662
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$62,930

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$881 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$70,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$63,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$62,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$70,900

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
69
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
88
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
48
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyAllegany
Lot (acres)The size of the land the home sits on, from county records.0.14
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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.Porch · 278 ft²

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
Westernport Elementary SchoolB-
Elementary · Grades PK–5 · 0.5 mi
M
Westmar Middle SchoolC
Middle · Grades 6–8 · 6.0 mi
H
Mountain Ridge High SchoolB
High · Grades 9–12 · 13.3 mi

District: Allegany County Public Schools

Neighborhood · ZIP 21562These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.5%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.2,706
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.94 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,751
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,461
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

311 Rock 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 less than 83% of homes in Allegany County
  • Costs less per square foot than 94% of homes in Allegany County
  • Bigger than 88% of homes in Westernport 21562
  • Has a smaller lot than 76% of homes in Allegany County
  • Older than 85% of homes in Allegany County

What homes are worth in Westernport 21562

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

This home
$26K$280K

This home is worth more than 37% of homes in Westernport 21562.

How it measures up in Westernport 21562

The dot is this home. The mark in the middle is the typical home in Westernport 21562.

Estimated value$78,662
CheaperTypical $96,932Pricier

Pricier than 37% of homes nearby

Price per ft²$37
CheaperTypical $72Pricier

Pricier than 21% of homes nearby

Living area2,112 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.14 ac
SmallerTypical 0.23 acBigger

Bigger than 27% of homes nearby

Year built1910
OlderTypical 1930Newer

Newer than 29% of homes nearby

How 311 Rock St ranks against every home in each area.
MeasureThis homeWesternport 21562Allegany County
Estimated valuepricier than$78,66237% of homes17% of homes
Price per ft²pricier than$3721% of homes6% of homes
Living areabigger than2,112 ft²88% of homes85% of homes
Lot sizebigger than0.14 ac27% of homes24% of homes
Year builtnewer than191029% of homes15% of homes

About 311 Rock St

How much is 311 Rock St, Westernport, MD worth?

The TopHap Estimate for 311 Rock St, Westernport, MD is $78,662 as of Jul 14, 2026. The likely range is $68,484 to $88,840. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 311 Rock St, Westernport, MD?

311 Rock St, Westernport, MD has 1 bathrooms, 2,112 square feet of living space and a 0.14-acre lot.

When was 311 Rock St, Westernport, MD built?

311 Rock St, Westernport, MD was built in 1910, making it 116 years old. It is a conventional home. The building has 2 stories.

What schools serve 311 Rock St, Westernport, MD?

311 Rock St, Westernport, MD is assigned to Westernport Elementary School (elementary), rated B-; Westmar Middle School (middle), rated C; Mountain Ridge High School (high), rated B. All sit in Allegany County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 311 Rock St, Westernport, MD compare to other homes in Westernport 21562?

Among the 1,272 homes in Westernport 21562, it is worth more than 37% of them ($78,662 against a typical $96,932), its price per square foot is higher than 21% of them ($37 against a typical $72), it is bigger than 88% of them (2,112 ft² against a typical 1,440 ft²), its lot is bigger than 27% of them (0.14 ac against a typical 0.23 ac) and it is newer than 29% of them (1910 against a typical 1930). Measured against all of Allegany County, it is worth more than 17% 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 311 Rock St, Westernport, MD?

The 2023 property tax bill for 311 Rock St, Westernport, MD was $881. The county assessed it at $70,900.

More homes on Rock St

Closest homes

More homes in Westernport 21562

Assigned schools

Explore the area

See this home in context

Open 311 Rock St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map