Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$523,563$190 / 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 96How 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

18 PORTER DR

ABINGDON, MD 21009
2
Baths
2,752 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.
1.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$524K
$503K low$544K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,085 (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.$466,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$110,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$356,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$437,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$466,600

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.1.14
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
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 · 336 ft²

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

E
Abingdon Elementary SchoolB+
Elementary · Grades PK–5 · 0.9 mi
M
Edgewood Middle SchoolD+
Middle · Grades 6–8 · 3.6 mi
H
Edgewood High SchoolC-
High · Grades 9–12 · 3.7 mi

District: Harford County Public Schools

Neighborhood · ZIP 21009These 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.74
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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.32,351
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,690 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,452
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,217
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

18 Porter Dr 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 87% of homes in Abingdon 21009
  • Costs less per square foot than 94% of homes in Abingdon 21009
  • Bigger than 95% of homes in Abingdon 21009
  • Has a bigger lot than 96% of homes in Abingdon 21009
  • Newer than 76% of homes in Harford County

What homes are worth in Abingdon 21009

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

This home
$210K$705K

This home is worth more than 87% of homes in Abingdon 21009.

How it measures up in Abingdon 21009

The dot is this home. The mark in the middle is the typical home in Abingdon 21009.

Estimated value$523,563
CheaperTypical $366,430Pricier

Pricier than 87% of homes nearby

Price per ft²$190
CheaperTypical $225Pricier

Pricier than 6% of homes nearby

Living area2,752 ft²
SmallerTypical 1,520 ft²Bigger

Bigger than 95% of homes nearby

Lot size1.14 ac
SmallerTypical 0.18 acBigger

Bigger than 96% of homes nearby

Year built2000
OlderTypical 1993Newer

Newer than 74% of homes nearby

How 18 Porter Dr ranks against every home in each area.
MeasureThis homeAbingdon 21009Harford County
Estimated valuepricier than$523,56387% of homes71% of homes
Price per ft²pricier than$1906% of homes12% of homes
Living areabigger than2,752 ft²95% of homes87% of homes
Lot sizebigger than1.14 ac96% of homes82% of homes
Year builtnewer than200074% of homes76% of homes

About 18 Porter Dr

How much is 18 Porter Dr, Abingdon, MD worth?

The TopHap Estimate for 18 Porter Dr, Abingdon, MD is $523,563 as of Sep 24, 2026. The likely range is $502,938 to $544,188. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Porter Dr, Abingdon, MD last sell?

18 Porter Dr, Abingdon, MD last sold on Jan 13, 1998, according to the county's recorded deed.

How big is 18 Porter Dr, Abingdon, MD?

18 Porter Dr, Abingdon, MD has 2 bathrooms, 2,752 square feet of living space and a 1.14-acre lot.

When was 18 Porter Dr, Abingdon, MD built?

18 Porter Dr, Abingdon, MD was built in 2000, making it 26 years old. The building has 1 story.

What schools serve 18 Porter Dr, Abingdon, MD?

18 Porter Dr, Abingdon, MD is assigned to Abingdon Elementary School (elementary), rated B+; Edgewood Middle School (middle), rated D+; Edgewood High School (high), rated C-. All sit in Harford County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Porter Dr, Abingdon, MD compare to other homes in Abingdon 21009?

Among the 11,238 homes in Abingdon 21009, it is worth more than 87% of them ($523,563 against a typical $366,430), its price per square foot is higher than 6% of them ($190 against a typical $225), it is bigger than 95% of them (2,752 ft² against a typical 1,520 ft²), its lot is bigger than 96% of them (1.14 ac against a typical 0.18 ac) and it is newer than 74% of them (2000 against a typical 1993). Measured against all of Harford County, it is worth more than 71% 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 18 Porter Dr, Abingdon, MD?

The 2026 property tax bill for 18 Porter Dr, Abingdon, MD was $5,085. The county assessed it at $466,600.

More homes on Porter Dr

Closest homes

More homes in Abingdon 21009

Assigned schools

Explore the area

See this home in context

Open 18 Porter Dr 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