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TownhouseResidential
$325,197$210 / 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 91How 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

8004 RIDER AVE

BALTIMORE, MD 21204
1
Baths
1,552 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$325K
$296K low$354K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,988 (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.$305,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$199,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$105,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$297,167
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$305,100

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.5 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.0.11
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.Radiant
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.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.Porch · 96 ft²

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.

E
Riderwood Elementary SchoolA
Elementary · Grades KG–5 · 0.3 mi
M
Dumbarton Middle SchoolB-
Middle · Grades 6–8 · 2.8 mi
H
Towson High SchoolA
High · Grades 9–12 · 2.8 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21204These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.25,547
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,096 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,359
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,263
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

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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

8004 Rider Ave 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 81% of homes in Towson 21204
  • Costs less per square foot than 83% of homes in Towson 21204
  • Smaller than 67% of homes in Towson 21204
  • Has a smaller lot than 86% of homes in Towson 21204
  • Among the oldest homes in Towson 21204

What homes are worth in Towson 21204

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

This home
$129K$2M

This home is worth more than 19% of homes in Towson 21204.

How it measures up in Towson 21204

The dot is this home. The mark in the middle is the typical home in Towson 21204.

Estimated value$325,197
CheaperTypical $597,802Pricier

Pricier than 19% of homes nearby

Price per ft²$210
CheaperTypical $294Pricier

Pricier than 17% of homes nearby

Living area1,552 ft²
SmallerTypical 1,980 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.11 ac
SmallerTypical 0.27 acBigger

Bigger than 14% of homes nearby

Year built1880
OlderTypical 1956Newer

Older than almost all homes nearby

How 8004 Rider Ave ranks against every home in each area.
MeasureThis homeTowson 21204Baltimore County
Estimated valuepricier than$325,19719% of homes42% of homes
Price per ft²pricier than$21017% of homes35% of homes
Living areabigger than1,552 ft²33% of homes54% of homes
Lot sizebigger than0.11 ac14% of homes34% of homes
Year builtnewer than1880almost no homesalmost no homes

About 8004 Rider Ave

How much is 8004 Rider Ave, Baltimore, MD worth?

The TopHap Estimate for 8004 Rider Ave, Baltimore, MD is $325,197 as of Aug 30, 2026. The likely range is $296,069 to $354,325. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 8004 Rider Ave, Baltimore, MD?

8004 Rider Ave, Baltimore, MD has 1 bathrooms, 1,552 square feet of living space and a 0.11-acre lot.

When was 8004 Rider Ave, Baltimore, MD built?

8004 Rider Ave, Baltimore, MD was built in 1880, making it 146 years old. It is a townhouse home. The building has 3 stories.

What schools serve 8004 Rider Ave, Baltimore, MD?

8004 Rider Ave, Baltimore, MD is assigned to Riderwood Elementary School (elementary), rated A; Dumbarton Middle School (middle), rated B-; Towson High School (high), rated A. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8004 Rider Ave, Baltimore, MD compare to other homes in Towson 21204?

Among the 4,305 homes in Towson 21204, it is worth more than 19% of them ($325,197 against a typical $597,802), its price per square foot is higher than 17% of them ($210 against a typical $294), it is bigger than 33% of them (1,552 ft² against a typical 1,980 ft²), its lot is bigger than 14% of them (0.11 ac against a typical 0.27 ac) and it is newer than almost none of them (1880 against a typical 1956). Measured against all of Baltimore County, it is worth more than 42% 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 8004 Rider Ave, Baltimore, MD?

The 2025 property tax bill for 8004 Rider Ave, Baltimore, MD was $3,988. The county assessed it at $305,100.

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