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Rural ResidenceResidential
$706,631$283 / 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 86How 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 $135,000 on Mar 29, 1995

3310 BLACK ROCK RD

REISTERSTOWN, MD 21136
2
Baths
2,496 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.
21 ac
Lot SizeThe size of the land the home sits on, from county records.
1875
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$707K
$607K low$806K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$135,000 · Mar 29, 1995
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.$706,631
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$565,305

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,370 (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.$603,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$126,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$477,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$563,433
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$603,100

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.33 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.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.21.00
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.Forced Air
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.Shed · 2,400 ft²Porch · 1,281 ft²

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

E
Fifth District Elementary SchoolA
Elementary · Grades KG–5 · 3.4 mi
M
Hereford Middle SchoolA
Middle · Grades 6–8 · 6.0 mi
H
Hereford High SchoolA+
High · Grades 9–12 · 6.3 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21136These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
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.35,603
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.623 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,869
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,238
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%

Ownership

Company ownedWhether the owner is a company or trust rather than a person.No

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

3310 Black Rock 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 more than 90% of homes in Baltimore County
  • Costs more per square foot than 78% of homes in Reisterstown 21136
  • Bigger than 86% of homes in Baltimore County
  • Among the largest lots in Baltimore County
  • Among the oldest homes in Baltimore County

What homes are worth in Reisterstown 21136

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

This home
$122K$1.3M

This home is worth more than 82% of homes in Reisterstown 21136.

How it measures up in Reisterstown 21136

The dot is this home. The mark in the middle is the typical home in Reisterstown 21136.

Estimated value$706,631
CheaperTypical $392,253Pricier

Pricier than 82% of homes nearby

Price per ft²$283
CheaperTypical $234Pricier

Pricier than 78% of homes nearby

Living area2,496 ft²
SmallerTypical 1,575 ft²Bigger

Bigger than 75% of homes nearby

Lot size21 ac
SmallerTypical 0.26 acBigger

Bigger than 98% of homes nearby

Year built1875
OlderTypical 1982Newer

Older than almost all homes nearby

How 3310 Black Rock Rd ranks against every home in each area.
MeasureThis homeReisterstown 21136Baltimore County
Estimated valuepricier than$706,63182% of homes90% of homes
Price per ft²pricier than$28378% of homes77% of homes
Living areabigger than2,496 ft²75% of homes86% of homes
Lot sizebigger than21 ac98% of homesalmost all homes
Year builtnewer than1875almost no homesalmost no homes

About 3310 Black Rock Rd

How much is 3310 Black Rock Rd, Reisterstown, MD worth?

The TopHap Estimate for 3310 Black Rock Rd, Reisterstown, MD is $706,631 as of Jul 14, 2026. The likely range is $606,895 to $806,367. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3310 Black Rock Rd, Reisterstown, MD last sell?

3310 Black Rock Rd, Reisterstown, MD last sold on Mar 29, 1995 for $135,000, according to the county's recorded deed.

How big is 3310 Black Rock Rd, Reisterstown, MD?

3310 Black Rock Rd, Reisterstown, MD has 2 bathrooms, 2,496 square feet of living space and a 21.00-acre lot.

When was 3310 Black Rock Rd, Reisterstown, MD built?

3310 Black Rock Rd, Reisterstown, MD was built in 1875, making it 151 years old. It is a conventional home. The building has 2 stories.

What schools serve 3310 Black Rock Rd, Reisterstown, MD?

3310 Black Rock Rd, Reisterstown, MD is assigned to Fifth District Elementary School (elementary), rated A; Hereford Middle School (middle), rated A; Hereford 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 3310 Black Rock Rd, Reisterstown, MD compare to other homes in Reisterstown 21136?

Among the 11,694 homes in Reisterstown 21136, it is worth more than 82% of them ($706,631 against a typical $392,253), its price per square foot is higher than 78% of them ($283 against a typical $234), it is bigger than 75% of them (2,496 ft² against a typical 1,575 ft²), its lot is bigger than 98% of them (21 ac against a typical 0.26 ac) and it is newer than almost none of them (1875 against a typical 1982). Measured against all of Baltimore County, it is worth more than 90% 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 3310 Black Rock Rd, Reisterstown, MD?

The 2025 property tax bill for 3310 Black Rock Rd, Reisterstown, MD was $7,370. The county assessed it at $603,100.

Closest homes

More homes in Reisterstown 21136

Assigned schools

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