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Single Family ResidenceResidential
$477,018$268 / 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 Jul 14, 2026
Last sold for $373,000 on Aug 9, 2021

810 ROCK SPRING RD

BEL AIR, MD 21014
2
Baths
1,782 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$477K
$462K low$492K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$373,000 · Aug 9, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,423 (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.$354,467 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$345,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$372,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHARFORD
Lot (acres)The size of the land the home sits on, from county records.0.48
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Patio · 270 ft²Porch · 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.

E
Red Pump Elementary SchoolA
Elementary · Grades PK–5 · 1.3 mi
H
Bel Air High SchoolC+
High · Grades 9–12 · 1.3 mi
M
Bel Air Middle SchoolA
Middle · Grades 6–8 · 1.6 mi

District: Harford County Public Schools

Neighborhood · ZIP 21014These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.55

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.38,636
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,732 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,745
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,331
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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

810 Rock Spring 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.

  • Costs more per square foot than 71% of homes in Harford County
  • Has a bigger lot than 74% of homes in Bel Air 21014
  • Older than 98% of homes in Bel Air 21014

What homes are worth in Bel Air 21014

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

This home
$175K$795K

This home is worth more than 52% of homes in Bel Air 21014.

How it measures up in Bel Air 21014

The dot is this home. The mark in the middle is the typical home in Bel Air 21014.

Estimated value$477,018
CheaperTypical $465,612Pricier

Pricier than 52% of homes nearby

Price per ft²$268
CheaperTypical $253Pricier

Pricier than 65% of homes nearby

Living area1,782 ft²
SmallerTypical 1,757 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.48 ac
SmallerTypical 0.27 acBigger

Bigger than 74% of homes nearby

Year built1940
OlderTypical 1987Newer

Newer than 2% of homes nearby

How 810 Rock Spring Rd ranks against every home in each area.
MeasureThis homeBel Air 21014Harford County
Estimated valuepricier than$477,01852% of homes62% of homes
Price per ft²pricier than$26865% of homes71% of homes
Living areabigger than1,782 ft²52% of homes55% of homes
Lot sizebigger than0.48 ac74% of homes62% of homes
Year builtnewer than19402% of homes5% of homes

About 810 Rock Spring Rd

How much is 810 Rock Spring Rd, Bel Air, MD worth?

The TopHap Estimate for 810 Rock Spring Rd, Bel Air, MD is $477,018 as of Jul 14, 2026. The likely range is $461,845 to $492,191. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 810 Rock Spring Rd, Bel Air, MD last sell?

810 Rock Spring Rd, Bel Air, MD last sold on Aug 9, 2021 for $373,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 810 Rock Spring Rd, Bel Air, MD?

810 Rock Spring Rd, Bel Air, MD has 2 bathrooms, 1,782 square feet of living space and a 0.48-acre lot.

When was 810 Rock Spring Rd, Bel Air, MD built?

810 Rock Spring Rd, Bel Air, MD was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 810 Rock Spring Rd, Bel Air, MD?

810 Rock Spring Rd, Bel Air, MD is assigned to Red Pump Elementary School (elementary), rated A; Bel Air High School (high), rated C+; Bel Air Middle School (middle), rated A. All sit in Harford County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 810 Rock Spring Rd, Bel Air, MD compare to other homes in Bel Air 21014?

Among the 13,300 homes in Bel Air 21014, it is worth more than 52% of them ($477,018 against a typical $465,612), its price per square foot is higher than 65% of them ($268 against a typical $253), it is bigger than 52% of them (1,782 ft² against a typical 1,757 ft²), its lot is bigger than 74% of them (0.48 ac against a typical 0.27 ac) and it is newer than 2% of them (1940 against a typical 1987). Measured against all of Harford County, it is worth more than 62% 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 810 Rock Spring Rd, Bel Air, MD?

The 2025 property tax bill for 810 Rock Spring Rd, Bel Air, MD was $3,423. The county assessed it at $354,467.

More homes on Rock Spring Rd

Closest homes

More homes in Bel Air 21014

Assigned schools

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