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Single Family ResidenceResidential
$222,072$154 / 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 89How 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

840 DENNETT RD

OAKLAND, MD 21550
1
Baths
1,444 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
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

$222K
$197K low$247K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,012 (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.$158,033 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$153,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$167,100

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyGARRETT
Lot (acres)The size of the land the home sits on, from county records.0.34
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 552 ft²Porch · 96 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.

H
Southern Garrett High SchoolC+
High · Grades 7–12 · 0.4 mi
E
Broad Ford Elementary SchoolC-
Elementary · Grades PK–6 · 0.7 mi

District: Garrett County Public Schools

Neighborhood · ZIP 21550These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.70%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.13,398
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.65 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,822
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,301
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

840 Dennett 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 68% of homes in Garrett County
  • Costs less per square foot than 72% of homes in Garrett County
  • Has a smaller lot than 85% of homes in Garrett County
  • Older than 79% of homes in Garrett County

What homes are worth in Oakland 21550

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

This home
$66K$2.2M

This home is worth more than 36% of homes in Oakland 21550.

How it measures up in Oakland 21550

The dot is this home. The mark in the middle is the typical home in Oakland 21550.

Estimated value$222,072
CheaperTypical $283,171Pricier

Pricier than 36% of homes nearby

Price per ft²$154
CheaperTypical $192Pricier

Pricier than 31% of homes nearby

Living area1,444 ft²
SmallerTypical 1,488 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.34 ac
SmallerTypical 1 acBigger

Bigger than 18% of homes nearby

Year built1959
OlderTypical 1982Newer

Newer than 23% of homes nearby

How 840 Dennett Rd ranks against every home in each area.
MeasureThis homeOakland 21550Garrett County
Estimated valuepricier than$222,07236% of homes32% of homes
Price per ft²pricier than$15431% of homes28% of homes
Living areabigger than1,444 ft²47% of homes46% of homes
Lot sizebigger than0.34 ac18% of homes15% of homes
Year builtnewer than195923% of homes21% of homes

About 840 Dennett Rd

How much is 840 Dennett Rd, Oakland, MD worth?

The TopHap Estimate for 840 Dennett Rd, Oakland, MD is $222,072 as of Sep 24, 2026. The likely range is $197,390 to $246,754. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 840 Dennett Rd, Oakland, MD last sell?

840 Dennett Rd, Oakland, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 840 Dennett Rd, Oakland, MD?

840 Dennett Rd, Oakland, MD has 1 bathrooms, 1,444 square feet of living space and a 0.34-acre lot.

When was 840 Dennett Rd, Oakland, MD built?

840 Dennett Rd, Oakland, MD was built in 1959, making it 67 years old. It is a conventional home. The building has 1 story.

What schools serve 840 Dennett Rd, Oakland, MD?

840 Dennett Rd, Oakland, MD is assigned to Southern Garrett High School (high), rated C+; Broad Ford Elementary School (elementary), rated C-. All sit in Garrett County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 840 Dennett Rd, Oakland, MD compare to other homes in Oakland 21550?

Among the 7,978 homes in Oakland 21550, it is worth more than 36% of them ($222,072 against a typical $283,171), its price per square foot is higher than 31% of them ($154 against a typical $192), it is bigger than 47% of them (1,444 ft² against a typical 1,488 ft²), its lot is bigger than 18% of them (0.34 ac against a typical 1 ac) and it is newer than 23% of them (1959 against a typical 1982). Measured against all of Garrett County, it is worth more than 32% 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 840 Dennett Rd, Oakland, MD?

The 2026 property tax bill for 840 Dennett Rd, Oakland, MD was $2,012. The county assessed it at $158,033.

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