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Single Family ResidenceResidential
$910,739$173 / 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 73How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $2,150,000 on Nov 26, 2025

23540 RIVER RD

LEXINGTON PARK, MD 20653
5 / 2
Baths
5,260 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.
1.92 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$911K
$665K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,150,000 · Nov 26, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,581 (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.$1,371,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$580,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$791,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,116,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,371,900

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.59
87
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
82
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
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.27 in
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.1 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.1.92
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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.Mixed
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.Deck · 182 ft²Porch · 216 ft²Boat access

Transaction History(4)

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
Town Creek Elementary SchoolB
Elementary · Grades KG–5 · 0.9 mi
M
Esperanza Middle SchoolB
Middle · Grades 6–8 · 1.5 mi
H
Great Mills High SchoolC
High · Grades 9–12 · 4.6 mi

District: St. Marys County Public Schools

Neighborhood · ZIP 20653These 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.126
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 100.32

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.24,562
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.655 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,568
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,240
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

23540 River Rd 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 Lexington Park 20653
  • Costs less per square foot than 93% of homes in St. Mary's County
  • Among the largest homes in St. Mary's County
  • Has a bigger lot than 88% of homes in Lexington Park 20653
  • Older than 71% of homes in Lexington Park 20653

What homes are worth in Lexington Park 20653

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

This home
$163K$825K

This home is worth more than almost all homes in Lexington Park 20653.

How it measures up in Lexington Park 20653

The dot is this home. The mark in the middle is the typical home in Lexington Park 20653.

Estimated value$910,739
CheaperTypical $383,803Pricier

Pricier than almost all homes nearby

Price per ft²$173
CheaperTypical $205Pricier

Pricier than 18% of homes nearby

Living area5,260 ft²
SmallerTypical 1,776 ft²Bigger

Bigger than almost all homes nearby

Lot size1.92 ac
SmallerTypical 0.26 acBigger

Bigger than 88% of homes nearby

Year built1978
OlderTypical 1994Newer

Newer than 29% of homes nearby

How 23540 River Rd ranks against every home in each area.
MeasureThis homeLexington Park 20653St. Mary's County
Estimated valuepricier than$910,739almost all homes98% of homes
Price per ft²pricier than$17318% of homes7% of homes
Living areabigger than5,260 ft²almost all homesalmost all homes
Lot sizebigger than1.92 ac88% of homes74% of homes
Year builtnewer than197829% of homes30% of homes

About 23540 River Rd

How much is 23540 River Rd, Lexington Park, MD worth?

The TopHap Estimate for 23540 River Rd, Lexington Park, MD is $910,739 as of Oct 21, 2026. The likely range is $664,534 to $1,156,944. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23540 River Rd, Lexington Park, MD last sell?

23540 River Rd, Lexington Park, MD last sold on Nov 26, 2025 for $2,150,000, according to the county's recorded deed.

How big is 23540 River Rd, Lexington Park, MD?

23540 River Rd, Lexington Park, MD has 5 bathrooms, 5,260 square feet of living space and a 1.92-acre lot.

When was 23540 River Rd, Lexington Park, MD built?

23540 River Rd, Lexington Park, MD was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 23540 River Rd, Lexington Park, MD?

23540 River Rd, Lexington Park, MD is assigned to Town Creek Elementary School (elementary), rated B; Esperanza Middle School (middle), rated B; Great Mills High School (high), rated C. All sit in St. Marys County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23540 River Rd, Lexington Park, MD compare to other homes in Lexington Park 20653?

Among the 6,709 homes in Lexington Park 20653, it is worth more than almost all of them ($910,739 against a typical $383,803), its price per square foot is higher than 18% of them ($173 against a typical $205), it is bigger than almost all of them (5,260 ft² against a typical 1,776 ft²), its lot is bigger than 88% of them (1.92 ac against a typical 0.26 ac) and it is newer than 29% of them (1978 against a typical 1994). Measured against all of St. Mary's County, it is worth more than 98% 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 23540 River Rd, Lexington Park, MD?

The 2025 property tax bill for 23540 River Rd, Lexington Park, MD was $10,581. The county assessed it at $1,371,900.

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