Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$333,385$364 / 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 97How 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 $104,987 on Jul 22, 1999

20 AVONSHIRE CT

SILVER SPRING, MD 20904
2
Baths
915 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.
922 ft²
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$333K
$324K low$342K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$104,987 · Jul 22, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,682 (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.$299,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$125,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$174,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$270,167
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$299,800

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
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.02
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.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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.Porch · 45 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
Fairland Elementary SchoolC+
Elementary · Grades PK–5 · 0.6 mi
M
Briggs Chaney Middle SchoolC
Middle · Grades 6–8 · 2.1 mi
H
James Hubert Blake High SchoolC
High · Grades 9–12 · 4.1 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20904These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.56,904
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,191 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,494
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,225
Average tempThe average temperature here across a full year.55°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%

Owner Tools

Do you own this home?
Claim this home

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

20 Avonshire Ct 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 90% of homes in Silver Spring 20904
  • Costs more per square foot than 96% of homes in Silver Spring 20904
  • Smaller than 96% of homes in Silver Spring 20904
  • Has a smaller lot than 98% of homes in Silver Spring 20904
  • Newer than 66% of homes in Silver Spring 20904

What homes are worth in Silver Spring 20904

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

This home
$197K$960K

This home is worth more than 10% of homes in Silver Spring 20904.

How it measures up in Silver Spring 20904

The dot is this home. The mark in the middle is the typical home in Silver Spring 20904.

Estimated value$333,385
CheaperTypical $600,889Pricier

Pricier than 10% of homes nearby

Price per ft²$364
CheaperTypical $264Pricier

Pricier than 96% of homes nearby

Living area915 ft²
SmallerTypical 2,170 ft²Bigger

Bigger than 4% of homes nearby

Lot size922 ft²
SmallerTypical 0.23 acBigger

Bigger than 2% of homes nearby

Year built1984
OlderTypical 1981Newer

Newer than 66% of homes nearby

How 20 Avonshire Ct ranks against every home in each area.
MeasureThis homeSilver Spring 20904Montgomery County
Estimated valuepricier than$333,38510% of homes12% of homes
Price per ft²pricier than$36496% of homes74% of homes
Living areabigger than915 ft²4% of homes5% of homes
Lot sizebigger than922 ft²2% of homes6% of homes
Year builtnewer than198466% of homes60% of homes

About 20 Avonshire Ct

How much is 20 Avonshire Ct, Silver Spring, MD worth?

The TopHap Estimate for 20 Avonshire Ct, Silver Spring, MD is $333,385 as of Oct 21, 2026. The likely range is $324,331 to $342,439. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Avonshire Ct, Silver Spring, MD last sell?

20 Avonshire Ct, Silver Spring, MD last sold on Jul 22, 1999 for $104,987, according to the county's recorded deed.

How big is 20 Avonshire Ct, Silver Spring, MD?

20 Avonshire Ct, Silver Spring, MD has 2 bathrooms, 915 square feet of living space and a 0.02-acre lot.

When was 20 Avonshire Ct, Silver Spring, MD built?

20 Avonshire Ct, Silver Spring, MD was built in 1984, making it 42 years old. It is a townhouse home. The building has 2 stories.

What schools serve 20 Avonshire Ct, Silver Spring, MD?

20 Avonshire Ct, Silver Spring, MD is assigned to Fairland Elementary School (elementary), rated C+; Briggs Chaney Middle School (middle), rated C; James Hubert Blake High School (high), rated C. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Avonshire Ct, Silver Spring, MD compare to other homes in Silver Spring 20904?

Among the 12,312 homes in Silver Spring 20904, it is worth more than 10% of them ($333,385 against a typical $600,889), its price per square foot is higher than 96% of them ($364 against a typical $264), it is bigger than 4% of them (915 ft² against a typical 2,170 ft²), its lot is bigger than 2% of them (922 ft² against a typical 0.23 ac) and it is newer than 66% of them (1984 against a typical 1981). Measured against all of Montgomery County, it is worth more than 12% 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 20 Avonshire Ct, Silver Spring, MD?

The 2025 property tax bill for 20 Avonshire Ct, Silver Spring, MD was $2,682. The county assessed it at $299,800.

More homes on Avonshire Ct

Closest homes

More homes in Silver Spring 20904

Assigned schools

Explore the area

See this home in context

Open 20 Avonshire Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map