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Residential (General/Single)Residential
$901,533
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 94How 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 $590,850 on Aug 15, 2000

EXCHANGE DR

LA PLATA, MD 20646
0
Baths
4,181 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$902K
$846K low$957K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$590,850 · Aug 15, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3 (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.$200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$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.$200

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
80
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.
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.Residential (General/Single)
CountyCHARLES
Lot (acres)The size of the land the home sits on, from county records.0.10
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

H
Maurice J. McDonough High SchoolC+
High · Grades 9–12 · 0.5 mi
E
Dr. James Craik Elementary SchoolA-
Elementary · Grades PK–5 · 1.4 mi
M
Glymont Middle SchoolC-
Middle · Grades 6–8 · 6.7 mi

District: Charles County Public Schools

Neighborhood · ZIP 20646These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.23,382
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.280 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,154
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,771
Average tempThe average temperature here across a full year.56°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

Exchange 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 most valuable homes in Charles County
  • Has a smaller lot than 83% of homes in La Plata 20646

What homes are worth in La Plata 20646

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

This home
$253K$853K

This home is worth more than almost all homes in La Plata 20646.

How it measures up in La Plata 20646

The dot is this home. The mark in the middle is the typical home in La Plata 20646.

Estimated value$901,533
CheaperTypical $469,604Pricier

Pricier than almost all homes nearby

Lot size4,181 ft²
SmallerTypical 0.79 acBigger

Bigger than 17% of homes nearby

How Exchange Dr ranks against every home in each area.
MeasureThis homeLa Plata 20646Charles County
Estimated valuepricier than$901,533almost all homesalmost all homes
Lot sizebigger than4,181 ft²17% of homes22% of homes

About Exchange Dr

How much is Exchange Dr, La Plata, MD worth?

The TopHap Estimate for Exchange Dr, La Plata, MD is $901,533 as of Aug 30, 2026. The likely range is $845,901 to $957,165. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Exchange Dr, La Plata, MD last sell?

Exchange Dr, La Plata, MD last sold on Aug 15, 2000 for $590,850, according to the county's recorded deed.

What schools serve Exchange Dr, La Plata, MD?

Exchange Dr, La Plata, MD is assigned to Maurice J. McDonough High School (high), rated C+; Dr. James Craik Elementary School (elementary), rated A-; Glymont Middle School (middle), rated C-. All sit in Charles County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Exchange Dr, La Plata, MD compare to other homes in La Plata 20646?

Among the 8,464 homes in La Plata 20646, it is worth more than almost all of them ($901,533 against a typical $469,604) and its lot is bigger than 17% of them (4,181 ft² against a typical 0.79 ac). Measured against all of Charles County, it is worth more than almost all 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 Exchange Dr, La Plata, MD?

The 2025 property tax bill for Exchange Dr, La Plata, MD was $3. The county assessed it at $200.

More homes on Exchange Dr

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Assigned schools

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