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TownhouseResidential
$424,906$154 / 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 $269,990 on Aug 27, 2007

4638 DIAMOND RIDGE LN

WHITE PLAINS, MD 20695
3
Baths
2,754 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$425K
$404K low$446K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$269,990 · Aug 27, 2007

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$387,700 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$367,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$408,300

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.
21
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.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyCHARLES
Lot (acres)The size of the land the home sits on, from county records.0.13
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.Central
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.Patio · 72 ft²

Transaction History(2)

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
St. Charles High SchoolD+
High · Grades 9–12 · 1.3 mi
E
Margaret J. Thornton Elementary School
Elementary · Grades PK–5 · 1.6 mi
M
Milton M. Somers Middle SchoolB-
Middle · Grades 6–8 · 4.8 mi

District: Charles County Public Schools

Neighborhood · ZIP 20695These 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.83
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 100.36

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.11,359
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.879 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,087
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,410
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

4638 Diamond Ridge Ln 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 69% of homes in White Plains 20695
  • Costs less per square foot than 89% of homes in Charles County
  • Bigger than 73% of homes in Charles County
  • Has a smaller lot than 75% of homes in Charles County
  • Newer than 79% of homes in Charles County

What homes are worth in White Plains 20695

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

This home
$333K$681K

This home is worth more than 31% of homes in White Plains 20695.

How it measures up in White Plains 20695

The dot is this home. The mark in the middle is the typical home in White Plains 20695.

Estimated value$424,906
CheaperTypical $474,887Pricier

Pricier than 31% of homes nearby

Price per ft²$154
CheaperTypical $185Pricier

Pricier than 15% of homes nearby

Living area2,754 ft²
SmallerTypical 2,472 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.13 ac
SmallerTypical 0.17 acBigger

Bigger than 37% of homes nearby

Year built2007
OlderTypical 2013Newer

Newer than 45% of homes nearby

How 4638 Diamond Ridge Ln ranks against every home in each area.
MeasureThis homeWhite Plains 20695Charles County
Estimated valuepricier than$424,90631% of homes48% of homes
Price per ft²pricier than$15415% of homes11% of homes
Living areabigger than2,754 ft²61% of homes73% of homes
Lot sizebigger than0.13 ac37% of homes25% of homes
Year builtnewer than200745% of homes79% of homes

About 4638 Diamond Ridge Ln

How much is 4638 Diamond Ridge Ln, White Plains, MD worth?

The TopHap Estimate for 4638 Diamond Ridge Ln, White Plains, MD is $424,906 as of Sep 24, 2026. The likely range is $404,142 to $445,670. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4638 Diamond Ridge Ln, White Plains, MD last sell?

4638 Diamond Ridge Ln, White Plains, MD last sold on Aug 27, 2007 for $269,990, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4638 Diamond Ridge Ln, White Plains, MD?

4638 Diamond Ridge Ln, White Plains, MD has 3 bathrooms, 2,754 square feet of living space and a 0.13-acre lot.

When was 4638 Diamond Ridge Ln, White Plains, MD built?

4638 Diamond Ridge Ln, White Plains, MD was built in 2007, making it 19 years old. It is a townhouse home. The building has 2 stories.

What schools serve 4638 Diamond Ridge Ln, White Plains, MD?

4638 Diamond Ridge Ln, White Plains, MD is assigned to St. Charles High School (high), rated D+; Margaret J. Thornton Elementary School (elementary); Milton M. Somers Middle School (middle), rated B-. All sit in Charles County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4638 Diamond Ridge Ln, White Plains, MD compare to other homes in White Plains 20695?

Among the 6,736 homes in White Plains 20695, it is worth more than 31% of them ($424,906 against a typical $474,887), its price per square foot is higher than 15% of them ($154 against a typical $185), it is bigger than 61% of them (2,754 ft² against a typical 2,472 ft²), its lot is bigger than 37% of them (0.13 ac against a typical 0.17 ac) and it is newer than 45% of them (2007 against a typical 2013). Measured against all of Charles County, it is worth more than 48% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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