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Single Family ResidenceResidential
$460,090$868 / 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 95How 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
Last sold for $400,000 on Jul 10, 2006

17485 RIVER DR

PINEY POINT, MD 20674
1
Baths
530 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$460K
$436K low$484K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Jul 10, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,756 (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.$373,033 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$362,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$394,700

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.61
96
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
84
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.79%
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.0.2 percent flood zone

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
CountyST. MARY'S
Lot (acres)The size of the land the home sits on, from county records.0.26
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Built-in
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 132 ft²Boat access

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
Piney Point Elementary SchoolB+
Elementary · Grades PK–5 · 2.0 mi
M
Spring Ridge Middle SchoolC+
Middle · Grades 6–8 · 7.3 mi
H
Leonardtown High SchoolB+
High · Grades 9–12 · 10.1 mi

District: St. Marys County Public Schools

Neighborhood · ZIP 20674These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.9%
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.723
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,990
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,413
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

17485 River Dr 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 highest price per square foot in Piney Point 20674
  • Among the smallest homes in St. Mary's County
  • Has a smaller lot than 74% of homes in St. Mary's County
  • Older than 94% of homes in St. Mary's County

What homes are worth in Piney Point 20674

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

This home
$175K$1.1M

This home is worth more than 51% of homes in Piney Point 20674.

How it measures up in Piney Point 20674

The dot is this home. The mark in the middle is the typical home in Piney Point 20674.

Estimated value$460,090
CheaperTypical $453,675Pricier

Pricier than 51% of homes nearby

Price per ft²$868
CheaperTypical $272Pricier

Pricier than almost all homes nearby

Living area530 ft²
SmallerTypical 1,704 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.26 ac
SmallerTypical 0.49 acBigger

Bigger than 33% of homes nearby

Year built1949
OlderTypical 1977Newer

Newer than 36% of homes nearby

How 17485 River Dr ranks against every home in each area.
MeasureThis homePiney Point 20674St. Mary's County
Estimated valuepricier than$460,09051% of homes60% of homes
Price per ft²pricier than$868almost all homesalmost all homes
Living areabigger than530 ft²2% of homesalmost no homes
Lot sizebigger than0.26 ac33% of homes26% of homes
Year builtnewer than194936% of homes6% of homes

About 17485 River Dr

How much is 17485 River Dr, Piney Point, MD worth?

The TopHap Estimate for 17485 River Dr, Piney Point, MD is $460,090 as of Sep 24, 2026. The likely range is $436,367 to $483,813. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17485 River Dr, Piney Point, MD last sell?

17485 River Dr, Piney Point, MD last sold on Jul 10, 2006 for $400,000, according to the county's recorded deed.

How big is 17485 River Dr, Piney Point, MD?

17485 River Dr, Piney Point, MD has 1 bathrooms, 530 square feet of living space and a 0.26-acre lot.

When was 17485 River Dr, Piney Point, MD built?

17485 River Dr, Piney Point, MD was built in 1949, making it 77 years old. The building has 1 story.

What schools serve 17485 River Dr, Piney Point, MD?

17485 River Dr, Piney Point, MD is assigned to Piney Point Elementary School (elementary), rated B+; Spring Ridge Middle School (middle), rated C+; Leonardtown High School (high), rated B+. All sit in St. Marys County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17485 River Dr, Piney Point, MD compare to other homes in Piney Point 20674?

Among the 511 homes in Piney Point 20674, it is worth more than 51% of them ($460,090 against a typical $453,675), its price per square foot is higher than almost all of them ($868 against a typical $272), it is bigger than 2% of them (530 ft² against a typical 1,704 ft²), its lot is bigger than 33% of them (0.26 ac against a typical 0.49 ac) and it is newer than 36% of them (1949 against a typical 1977). Measured against all of St. Mary's County, it is worth more than 60% 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 17485 River Dr, Piney Point, MD?

The 2025 property tax bill for 17485 River Dr, Piney Point, MD was $3,756. The county assessed it at $373,033.

More homes on River Dr

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