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Single Family ResidenceResidential
$610,299$197 / 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 96How 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
Last sold for $395,000 on Feb 2, 2004

16815 RIVER WL

WILLIAMSPORT, MD 21795
2.5
Baths
3,094 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.
1.05 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$610K
$588K low$632K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$395,000 · Feb 2, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,635 (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.$542,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$451,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$493,733
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$542,300

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.9 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
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.1.05
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 168 ft²Porch · 228 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
Fountain Rock Elementary SchoolB-
Elementary · Grades PK–5 · 0.8 mi
M
Springfield Middle SchoolC-
Middle · Grades 6–8 · 1.8 mi
H
Williamsport High SchoolB+
High · Grades 9–12 · 1.8 mi

District: Washington County Public Schools

Neighborhood · ZIP 21795These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.9,713
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.296 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,054
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,699
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

16815 River Wl 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 93% of homes in Williamsport 21795
  • Bigger than 92% of homes in Williamsport 21795
  • Has a bigger lot than 77% of homes in Williamsport 21795
  • Newer than 80% of homes in Williamsport 21795

What homes are worth in Williamsport 21795

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

This home
$132K$749K

This home is worth more than 93% of homes in Williamsport 21795.

How it measures up in Williamsport 21795

The dot is this home. The mark in the middle is the typical home in Williamsport 21795.

Estimated value$610,299
CheaperTypical $323,727Pricier

Pricier than 93% of homes nearby

Price per ft²$197
CheaperTypical $209Pricier

Pricier than 41% of homes nearby

Living area3,094 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 92% of homes nearby

Lot size1.05 ac
SmallerTypical 0.41 acBigger

Bigger than 77% of homes nearby

Year built1998
OlderTypical 1969Newer

Newer than 80% of homes nearby

How 16815 River Wl ranks against every home in each area.
MeasureThis homeWilliamsport 21795Washington County
Estimated valuepricier than$610,29993% of homes93% of homes
Price per ft²pricier than$19741% of homes45% of homes
Living areabigger than3,094 ft²92% of homes92% of homes
Lot sizebigger than1.05 ac77% of homes76% of homes
Year builtnewer than199880% of homes75% of homes

About 16815 River Wl

How much is 16815 River Wl, Williamsport, MD worth?

The TopHap Estimate for 16815 River Wl, Williamsport, MD is $610,299 as of Aug 30, 2026. The likely range is $588,288 to $632,310. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 16815 River Wl, Williamsport, MD last sell?

16815 River Wl, Williamsport, MD last sold on Feb 2, 2004 for $395,000, according to the county's recorded deed.

How big is 16815 River Wl, Williamsport, MD?

16815 River Wl, Williamsport, MD has 2.5 bathrooms, 3,094 square feet of living space and a 1.05-acre lot.

When was 16815 River Wl, Williamsport, MD built?

16815 River Wl, Williamsport, MD was built in 1998, making it 28 years old. The building has 2 stories.

What schools serve 16815 River Wl, Williamsport, MD?

16815 River Wl, Williamsport, MD is assigned to Fountain Rock Elementary School (elementary), rated B-; Springfield Middle School (middle), rated C-; Williamsport High School (high), rated B+. All sit in Washington County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 16815 River Wl, Williamsport, MD compare to other homes in Williamsport 21795?

Among the 3,124 homes in Williamsport 21795, it is worth more than 93% of them ($610,299 against a typical $323,727), its price per square foot is higher than 41% of them ($197 against a typical $209), it is bigger than 92% of them (3,094 ft² against a typical 1,560 ft²), its lot is bigger than 77% of them (1.05 ac against a typical 0.41 ac) and it is newer than 80% of them (1998 against a typical 1969). Measured against all of Washington County, it is worth more than 93% 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 16815 River Wl, Williamsport, MD?

The 2025 property tax bill for 16815 River Wl, Williamsport, MD was $4,635. The county assessed it at $542,300.

More homes on River Wl

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