Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$361,280$225 / 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 92How 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 $70,500 on Oct 17, 1986

4821 ROCKS RD

PYLESVILLE, MD 21132
1.5
Baths
1,608 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.
0.77 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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

$361K
$332K low$391K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$70,500 · Oct 17, 1986

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,794 (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.$250,833 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$238,367
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$263,300

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.0.77
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
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.Deck · 308 ft²Porch · 64 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
North Harford Middle SchoolB+
Middle · Grades 6–8 · 0.2 mi
E
North Harford Elementary SchoolA-
Elementary · Grades PK–5 · 0.3 mi
H
North Harford High SchoolB-
High · Grades 9–12 · 0.5 mi

District: Harford County Public Schools

Neighborhood · ZIP 21132These 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.121
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 100.53

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.15%
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.1.0%
PopulationHow many people live in this area.2,957
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.140 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$153,561
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$181,345
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

4821 Rocks 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.

  • Worth less than 78% of homes in Pylesville 21132
  • Costs less per square foot than 68% of homes in Pylesville 21132
  • Smaller than 67% of homes in Pylesville 21132
  • Has a smaller lot than 92% of homes in Pylesville 21132
  • Older than 92% of homes in Harford County

What homes are worth in Pylesville 21132

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

This home
$224K$997K

This home is worth more than 22% of homes in Pylesville 21132.

How it measures up in Pylesville 21132

The dot is this home. The mark in the middle is the typical home in Pylesville 21132.

Estimated value$361,280
CheaperTypical $498,313Pricier

Pricier than 22% of homes nearby

Price per ft²$225
CheaperTypical $255Pricier

Pricier than 32% of homes nearby

Living area1,608 ft²
SmallerTypical 1,940 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.77 ac
SmallerTypical 2.94 acBigger

Bigger than 8% of homes nearby

Year built1950
OlderTypical 1985Newer

Newer than 15% of homes nearby

How 4821 Rocks Rd ranks against every home in each area.
MeasureThis homePylesville 21132Harford County
Estimated valuepricier than$361,28022% of homes38% of homes
Price per ft²pricier than$22532% of homes37% of homes
Living areabigger than1,608 ft²33% of homes48% of homes
Lot sizebigger than0.77 ac8% of homes70% of homes
Year builtnewer than195015% of homes8% of homes

About 4821 Rocks Rd

How much is 4821 Rocks Rd, Pylesville, MD worth?

The TopHap Estimate for 4821 Rocks Rd, Pylesville, MD is $361,280 as of Oct 21, 2026. The likely range is $331,675 to $390,885. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4821 Rocks Rd, Pylesville, MD last sell?

4821 Rocks Rd, Pylesville, MD last sold on Oct 17, 1986 for $70,500, according to the county's recorded deed.

How big is 4821 Rocks Rd, Pylesville, MD?

4821 Rocks Rd, Pylesville, MD has 1.5 bathrooms, 1,608 square feet of living space and a 0.77-acre lot.

When was 4821 Rocks Rd, Pylesville, MD built?

4821 Rocks Rd, Pylesville, MD was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 4821 Rocks Rd, Pylesville, MD?

4821 Rocks Rd, Pylesville, MD is assigned to North Harford Middle School (middle), rated B+; North Harford Elementary School (elementary), rated A-; North Harford High School (high), rated B-. All sit in Harford County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4821 Rocks Rd, Pylesville, MD compare to other homes in Pylesville 21132?

Among the 1,008 homes in Pylesville 21132, it is worth more than 22% of them ($361,280 against a typical $498,313), its price per square foot is higher than 32% of them ($225 against a typical $255), it is bigger than 33% of them (1,608 ft² against a typical 1,940 ft²), its lot is bigger than 8% of them (0.77 ac against a typical 2.94 ac) and it is newer than 15% of them (1950 against a typical 1985). Measured against all of Harford County, it is worth more than 38% 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 4821 Rocks Rd, Pylesville, MD?

The 2026 property tax bill for 4821 Rocks Rd, Pylesville, MD was $2,794. The county assessed it at $250,833.

More homes on Rocks Rd

Closest homes

More homes in Pylesville 21132

Assigned schools

Explore the area

See this home in context

Open 4821 Rocks Rd 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