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TownhouseResidential
$164,573$166 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026
Last sold for $155,000 on Apr 1, 2022

521 OLD RIVERSIDE RD

BALTIMORE, MD 21225
1
Baths
992 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.
2,000 ft²
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$165K
$146K low$183K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$155,000 · Apr 1, 2022
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$164,573
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$131,658

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,184 (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.$157,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$127,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$144,633
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$157,800

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.28
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyAnne Arundel
Lot (acres)The size of the land the home sits on, from county records.0.05
ConstructionThe main material the home's frame and walls are built from.Brick
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
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 · 49 ft²Porch · 112 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
Belle Grove Elementary SchoolC+
Elementary · Grades PK–5 · 0.3 mi
M
Brooklyn Park Middle SchoolB-
Middle · Grades 6–8 · 1.1 mi
H
North County High SchoolC-
High · Grades 9–12 · 2.9 mi

District: Anne Arundel County Public Schools

Neighborhood · ZIP 21225These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.23%
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.33,596
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,699 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,933
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,112
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

521 Old Riverside Rd 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 least valuable homes in Anne Arundel County
  • Among the lowest price per square foot in Anne Arundel County
  • Smaller than 91% of homes in Anne Arundel County
  • Has a smaller lot than 84% of homes in Anne Arundel County
  • Older than 91% of homes in Anne Arundel County

What homes are worth in Brooklyn 21225

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

This home
$65K$469K

This home is worth more than 34% of homes in Brooklyn 21225.

How it measures up in Brooklyn 21225

The dot is this home. The mark in the middle is the typical home in Brooklyn 21225.

Estimated value$164,573
CheaperTypical $235,744Pricier

Pricier than 34% of homes nearby

Price per ft²$166
CheaperTypical $191Pricier

Pricier than 39% of homes nearby

Living area992 ft²
SmallerTypical 1,120 ft²Bigger

Bigger than 27% of homes nearby

Lot size2,000 ft²
SmallerTypical 2,744 ft²Bigger

Bigger than 38% of homes nearby

Year built1949
OlderTypical 1948Newer

Newer than 57% of homes nearby

How 521 Old Riverside Rd ranks against every home in each area.
MeasureThis homeBrooklyn 21225Anne Arundel County
Estimated valuepricier than$164,57334% of homesalmost no homes
Price per ft²pricier than$16639% of homesalmost no homes
Living areabigger than992 ft²27% of homes9% of homes
Lot sizebigger than2,000 ft²38% of homes16% of homes
Year builtnewer than194957% of homes9% of homes

About 521 Old Riverside Rd

How much is 521 Old Riverside Rd, Baltimore, MD worth?

The TopHap Estimate for 521 Old Riverside Rd, Baltimore, MD is $164,573 as of Jun 23, 2026. The likely range is $146,469 to $182,676. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Old Riverside Rd, Baltimore, MD last sell?

521 Old Riverside Rd, Baltimore, MD last sold on Apr 1, 2022 for $155,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 521 Old Riverside Rd, Baltimore, MD?

521 Old Riverside Rd, Baltimore, MD has 1 bathrooms, 992 square feet of living space and a 0.05-acre lot.

When was 521 Old Riverside Rd, Baltimore, MD built?

521 Old Riverside Rd, Baltimore, MD was built in 1949, making it 77 years old. It is a townhouse home. The building has 2 stories.

What schools serve 521 Old Riverside Rd, Baltimore, MD?

521 Old Riverside Rd, Baltimore, MD is assigned to Belle Grove Elementary School (elementary), rated C+; Brooklyn Park Middle School (middle), rated B-; North County High School (high), rated C-. All sit in Anne Arundel County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Old Riverside Rd, Baltimore, MD compare to other homes in Brooklyn 21225?

Among the 9,553 homes in Brooklyn 21225, it is worth more than 34% of them ($164,573 against a typical $235,744), its price per square foot is higher than 39% of them ($166 against a typical $191), it is bigger than 27% of them (992 ft² against a typical 1,120 ft²), its lot is bigger than 38% of them (2,000 ft² against a typical 2,744 ft²) and it is newer than 57% of them (1949 against a typical 1948). Measured against all of Anne Arundel County, it is worth more than almost no 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 521 Old Riverside Rd, Baltimore, MD?

The 2025 property tax bill for 521 Old Riverside Rd, Baltimore, MD was $2,184. The county assessed it at $157,800.

Closest homes

More homes in Baltimore 21225

Assigned schools

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