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Single Family ResidenceResidential
$481,101$231 / 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 Jul 14, 2026
Last sold for $42,500 on Jun 30, 1989

603 ROCK SPRING RD

BEL AIR, MD 21014
2.5
Baths
2,082 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$481K
$456K low$506K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$42,500 · Jun 30, 1989

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,403 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$356,967 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$346,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$377,700

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.Split Level
CountyHARFORD
Lot (acres)The size of the land the home sits on, from county records.0.40
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.Electric
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, Built-in
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.Deck · 510 ft²Porch · 170 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.

H
Bel Air High SchoolC+
High · Grades 9–12 · 1.0 mi
M
Bel Air Middle SchoolA
Middle · Grades 6–8 · 1.3 mi
E
Red Pump Elementary SchoolA
Elementary · Grades PK–5 · 1.4 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%

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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

603 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 less per square foot than 73% of homes in Bel Air 21014
  • Bigger than 69% of homes in Harford County
  • Has a bigger lot than 69% of homes in Bel Air 21014
  • Older than 72% 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
$178K$805K

This home is worth more than 54% 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$481,101
CheaperTypical $466,737Pricier

Pricier than 54% of homes nearby

Price per ft²$231
CheaperTypical $252Pricier

Pricier than 27% of homes nearby

Living area2,082 ft²
SmallerTypical 1,750 ft²Bigger

Bigger than 67% of homes nearby

Lot size0.4 ac
SmallerTypical 0.27 acBigger

Bigger than 69% of homes nearby

Year built1972
OlderTypical 1987Newer

Newer than 28% of homes nearby

How 603 Rock Spring Rd ranks against every home in each area.
MeasureThis homeBel Air 21014Harford County
Estimated valuepricier than$481,10154% of homes62% of homes
Price per ft²pricier than$23127% of homes42% of homes
Living areabigger than2,082 ft²67% of homes69% of homes
Lot sizebigger than0.4 ac69% of homes57% of homes
Year builtnewer than197228% of homes28% of homes

About 603 Rock Spring Rd

How much is 603 Rock Spring Rd, Bel Air, MD worth?

The TopHap Estimate for 603 Rock Spring Rd, Bel Air, MD is $481,101 as of Jul 14, 2026. The likely range is $455,766 to $506,436. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 603 Rock Spring Rd, Bel Air, MD last sell?

603 Rock Spring Rd, Bel Air, MD last sold on Jun 30, 1989 for $42,500, according to the county's recorded deed.

How big is 603 Rock Spring Rd, Bel Air, MD?

603 Rock Spring Rd, Bel Air, MD has 2.5 bathrooms, 2,082 square feet of living space and a 0.40-acre lot.

When was 603 Rock Spring Rd, Bel Air, MD built?

603 Rock Spring Rd, Bel Air, MD was built in 1972, making it 54 years old. It is a split level home. The building has 2 stories.

What schools serve 603 Rock Spring Rd, Bel Air, MD?

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

How does 603 Rock Spring Rd, Bel Air, MD compare to other homes in Bel Air 21014?

Among the 13,319 homes in Bel Air 21014, it is worth more than 54% of them ($481,101 against a typical $466,737), its price per square foot is higher than 27% of them ($231 against a typical $252), it is bigger than 67% of them (2,082 ft² against a typical 1,750 ft²), its lot is bigger than 69% of them (0.4 ac against a typical 0.27 ac) and it is newer than 28% of them (1972 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 603 Rock Spring Rd, Bel Air, MD?

The 2026 property tax bill for 603 Rock Spring Rd, Bel Air, MD was $3,403. The county assessed it at $356,967.

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