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Single Family ResidenceResidential
$850,538$251 / 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 Sep 24, 2026
Last sold for $817,500 on Sep 30, 2025

3170 CHARLES ST

FALLSTON, MD 21047
3.5
Baths
3,390 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.
6.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$851K
$782K low$919K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$817,500 · Sep 30, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,569 (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.$597,200 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$567,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$626,600

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.28 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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.6.60
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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, 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 · 242 ft²Patio · 364 ft²Porch · 324 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.

E
Jarrettsville Elementary SchoolA
Elementary · Grades PK–5 · 2.1 mi
H
Fallston High SchoolB-
High · Grades 9–12 · 5.3 mi
M
Fallston Middle SchoolA
Middle · Grades 6–8 · 5.5 mi

District: Harford County Public Schools

Neighborhood · ZIP 21047These 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.37
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.13,096
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.559 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$147,713
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$167,083
Average tempThe average temperature here across a full year.54°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%

Owner Tools

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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

3170 Charles St 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 96% of homes in Harford County
  • Bigger than 94% of homes in Harford County
  • Has a bigger lot than 97% of homes in Harford County
  • Newer than 74% of homes in Fallston 21047

What homes are worth in Fallston 21047

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

This home
$337K$1.2M

This home is worth more than 88% of homes in Fallston 21047.

How it measures up in Fallston 21047

The dot is this home. The mark in the middle is the typical home in Fallston 21047.

Estimated value$850,538
CheaperTypical $550,102Pricier

Pricier than 88% of homes nearby

Price per ft²$251
CheaperTypical $264Pricier

Pricier than 38% of homes nearby

Living area3,390 ft²
SmallerTypical 2,158 ft²Bigger

Bigger than 87% of homes nearby

Lot size6.6 ac
SmallerTypical 0.82 acBigger

Bigger than 95% of homes nearby

Year built1998
OlderTypical 1977Newer

Newer than 74% of homes nearby

How 3170 Charles St ranks against every home in each area.
MeasureThis homeFallston 21047Harford County
Estimated valuepricier than$850,53888% of homes96% of homes
Price per ft²pricier than$25138% of homes60% of homes
Living areabigger than3,390 ft²87% of homes94% of homes
Lot sizebigger than6.6 ac95% of homes97% of homes
Year builtnewer than199874% of homes72% of homes

About 3170 Charles St

How much is 3170 Charles St, Fallston, MD worth?

The TopHap Estimate for 3170 Charles St, Fallston, MD is $850,538 as of Sep 24, 2026. The likely range is $781,616 to $919,460. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3170 Charles St, Fallston, MD last sell?

3170 Charles St, Fallston, MD last sold on Sep 30, 2025 for $817,500, according to the county's recorded deed.

How big is 3170 Charles St, Fallston, MD?

3170 Charles St, Fallston, MD has 3.5 bathrooms, 3,390 square feet of living space and a 6.60-acre lot.

When was 3170 Charles St, Fallston, MD built?

3170 Charles St, Fallston, MD was built in 1998, making it 28 years old. The building has 2 stories.

What schools serve 3170 Charles St, Fallston, MD?

3170 Charles St, Fallston, MD is assigned to Jarrettsville Elementary School (elementary), rated A; Fallston High School (high), rated B-; Fallston 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 3170 Charles St, Fallston, MD compare to other homes in Fallston 21047?

Among the 4,813 homes in Fallston 21047, it is worth more than 88% of them ($850,538 against a typical $550,102), its price per square foot is higher than 38% of them ($251 against a typical $264), it is bigger than 87% of them (3,390 ft² against a typical 2,158 ft²), its lot is bigger than 95% of them (6.6 ac against a typical 0.82 ac) and it is newer than 74% of them (1998 against a typical 1977). Measured against all of Harford County, it is worth more than 96% 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 3170 Charles St, Fallston, MD?

The 2026 property tax bill for 3170 Charles St, Fallston, MD was $6,569. The county assessed it at $597,200.

More homes on Charles St

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