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Single Family ResidenceResidential
$339,645$264 / 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 93How 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

8170 ARCH DR

DENTON, MD 21629
2
Baths
1,288 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.
1.88 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$340K
$317K low$362K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,634 (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.$271,567 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$252,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$308,900

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.9 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.Single Family Residence
CountyCAROLINE
Lot (acres)The size of the land the home sits on, from county records.1.88
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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.Shed · 288 ft²Porch · 224 ft²

Transaction History(2)

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.

M
Lockerman Middle SchoolC
Middle · Grades 6–8 · 5.8 mi
H
North Caroline High SchoolC+
High · Grades 9–12 · 6.3 mi
E
Ridgely Elementary SchoolC+
Elementary · Grades PK–5 · 8.4 mi

District: Caroline County Public Schools

Neighborhood · ZIP 21629These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.10,123
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.117 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,944
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,468
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

8170 Arch 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.

  • Costs more per square foot than 90% of homes in Denton 21629
  • Smaller than 79% of homes in Denton 21629
  • Has a bigger lot than 69% of homes in Denton 21629

What homes are worth in Denton 21629

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

This home
$130K$774K

This home is worth more than 48% of homes in Denton 21629.

How it measures up in Denton 21629

The dot is this home. The mark in the middle is the typical home in Denton 21629.

Estimated value$339,645
CheaperTypical $347,267Pricier

Pricier than 48% of homes nearby

Price per ft²$264
CheaperTypical $184Pricier

Pricier than 90% of homes nearby

Living area1,288 ft²
SmallerTypical 1,815 ft²Bigger

Bigger than 21% of homes nearby

Lot size1.88 ac
SmallerTypical 1 acBigger

Bigger than 69% of homes nearby

Year built1987
OlderTypical 1987Newer

Newer than 52% of homes nearby

How 8170 Arch Dr ranks against every home in each area.
MeasureThis homeDenton 21629Caroline County
Estimated valuepricier than$339,64548% of homes57% of homes
Price per ft²pricier than$26490% of homes87% of homes
Living areabigger than1,288 ft²21% of homes28% of homes
Lot sizebigger than1.88 ac69% of homes64% of homes
Year builtnewer than198752% of homes57% of homes

About 8170 Arch Dr

How much is 8170 Arch Dr, Denton, MD worth?

The TopHap Estimate for 8170 Arch Dr, Denton, MD is $339,645 as of Sep 24, 2026. The likely range is $317,008 to $362,282. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8170 Arch Dr, Denton, MD last sell?

8170 Arch Dr, Denton, MD last sold on Mar 20, 2008, according to the county's recorded deed.

How big is 8170 Arch Dr, Denton, MD?

8170 Arch Dr, Denton, MD has 2 bathrooms, 1,288 square feet of living space and a 1.88-acre lot.

When was 8170 Arch Dr, Denton, MD built?

8170 Arch Dr, Denton, MD was built in 1987, making it 39 years old. The building has 1 story.

What schools serve 8170 Arch Dr, Denton, MD?

8170 Arch Dr, Denton, MD is assigned to Lockerman Middle School (middle), rated C; North Caroline High School (high), rated C+; Ridgely Elementary School (elementary), rated C+. All sit in Caroline County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8170 Arch Dr, Denton, MD compare to other homes in Denton 21629?

Among the 3,577 homes in Denton 21629, it is worth more than 48% of them ($339,645 against a typical $347,267), its price per square foot is higher than 90% of them ($264 against a typical $184), it is bigger than 21% of them (1,288 ft² against a typical 1,815 ft²), its lot is bigger than 69% of them (1.88 ac against a typical 1 ac) and it is newer than 52% of them (1987 against a typical 1987). Measured against all of Caroline County, it is worth more than 57% 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 8170 Arch Dr, Denton, MD?

The 2026 property tax bill for 8170 Arch Dr, Denton, MD was $2,634. The county assessed it at $271,567.

More homes on Arch Dr

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Assigned schools

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