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Single Family ResidenceResidential
$416,866$247 / 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 $399,000 on Oct 27, 2017

24621 TANDEM DR

DAMASCUS, MD 20872
1.5
Baths
1,690 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.
1.88 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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

$417K
$397K low$437K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$399,000 · Oct 27, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,960 (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.$371,633 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$358,867
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$384,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Bi-Level
CountyMONTGOMERY
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.Metal
HeatingThe type of heating system in the home.Baseboard
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, Detached
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.Shed · 468 ft²Porch · 488 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.

E
Clearspring Elementary SchoolA
Elementary · Grades PK–5 · 0.5 mi
M
John T. Baker Middle SchoolB
Middle · Grades 6–8 · 1.3 mi
H
Damascus High SchoolB
High · Grades 9–12 · 1.5 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20872These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.13,660
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.665 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,370
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,374
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

24621 Tandem 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.

  • Worth less than 79% of homes in Montgomery County
  • Costs less per square foot than 78% of homes in Montgomery County
  • Smaller than 66% of homes in Damascus 20872
  • Has a bigger lot than 96% of homes in Montgomery County
  • Among the oldest homes in Montgomery County

What homes are worth in Damascus 20872

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

This home
$237K$1M

This home is worth more than 24% of homes in Damascus 20872.

How it measures up in Damascus 20872

The dot is this home. The mark in the middle is the typical home in Damascus 20872.

Estimated value$416,866
CheaperTypical $540,219Pricier

Pricier than 24% of homes nearby

Price per ft²$247
CheaperTypical $257Pricier

Pricier than 39% of homes nearby

Living area1,690 ft²
SmallerTypical 2,021 ft²Bigger

Bigger than 34% of homes nearby

Lot size1.88 ac
SmallerTypical 0.37 acBigger

Bigger than 95% of homes nearby

Year built1900
OlderTypical 1983Newer

Older than almost all homes nearby

How 24621 Tandem Dr ranks against every home in each area.
MeasureThis homeDamascus 20872Montgomery County
Estimated valuepricier than$416,86624% of homes21% of homes
Price per ft²pricier than$24739% of homes22% of homes
Living areabigger than1,690 ft²34% of homes37% of homes
Lot sizebigger than1.88 ac95% of homes96% of homes
Year builtnewer than1900almost no homesalmost no homes

About 24621 Tandem Dr

How much is 24621 Tandem Dr, Damascus, MD worth?

The TopHap Estimate for 24621 Tandem Dr, Damascus, MD is $416,866 as of Sep 24, 2026. The likely range is $396,610 to $437,122. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 24621 Tandem Dr, Damascus, MD last sell?

24621 Tandem Dr, Damascus, MD last sold on Oct 27, 2017 for $399,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 24621 Tandem Dr, Damascus, MD?

24621 Tandem Dr, Damascus, MD has 1.5 bathrooms and 1,690 square feet of living space.

When was 24621 Tandem Dr, Damascus, MD built?

24621 Tandem Dr, Damascus, MD was built in 1900, making it 126 years old. It is a bi-level home. The building has 2 stories.

What schools serve 24621 Tandem Dr, Damascus, MD?

24621 Tandem Dr, Damascus, MD is assigned to Clearspring Elementary School (elementary), rated A; John T. Baker Middle School (middle), rated B; Damascus High School (high), rated B. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 24621 Tandem Dr, Damascus, MD compare to other homes in Damascus 20872?

Among the 4,362 homes in Damascus 20872, it is worth more than 24% of them ($416,866 against a typical $540,219), its price per square foot is higher than 39% of them ($247 against a typical $257), it is bigger than 34% of them (1,690 ft² against a typical 2,021 ft²), its lot is bigger than 95% of them (1.88 ac against a typical 0.37 ac) and it is newer than almost none of them (1900 against a typical 1983). Measured against all of Montgomery County, it is worth more than 21% 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 24621 Tandem Dr, Damascus, MD?

The 2025 property tax bill for 24621 Tandem Dr, Damascus, MD was $4,960. The county assessed it at $371,633.

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