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Single Family ResidenceResidential
$1,381,482$198 / 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 Aug 30, 2026
Last sold for $972,345 on Jul 26, 2018

128 GREENTREE FARM DR

DICKERSON, MD 20842
5.5
Baths
6,962 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.
2.26 ac
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.4M
$1.3M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$972,345 · Jul 26, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,218 (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.$1,246,767 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,098,233
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,395,300

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.Bi-Level
CountyMONTGOMERY
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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.Porch · 70 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.

E
Monocacy Elementary SchoolA
Elementary · Grades KG–5 · 2.3 mi
H
Poolesville High SchoolA
High · Grades 9–12 · 4.4 mi
M
John H. Poole Middle SchoolA-
Middle · Grades 6–8 · 5.2 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20842These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.3,376
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.60 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$166,757
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$202,648
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

128 Greentree Farm 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 91% of homes in Dickerson 20842
  • Costs less per square foot than 94% of homes in Montgomery County
  • Bigger than 98% of homes in Montgomery County
  • Has a bigger lot than 98% of homes in Montgomery County
  • Newer than 97% of homes in Montgomery County

What homes are worth in Dickerson 20842

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

This home
$293K$1.8M

This home is worth more than 91% of homes in Dickerson 20842.

How it measures up in Dickerson 20842

The dot is this home. The mark in the middle is the typical home in Dickerson 20842.

Estimated value$1,381,482
CheaperTypical $609,345Pricier

Pricier than 91% of homes nearby

Price per ft²$198
CheaperTypical $284Pricier

Pricier than 8% of homes nearby

Living area6,962 ft²
SmallerTypical 2,231 ft²Bigger

Bigger than 94% of homes nearby

Lot size2.26 ac
SmallerTypical 2.8 acBigger

Bigger than 42% of homes nearby

Year built2018
OlderTypical 1968Newer

Newer than 95% of homes nearby

How 128 Greentree Farm Dr ranks against every home in each area.
MeasureThis homeDickersonDickerson 20842Montgomery County
Estimated valuepricier than$1,381,48290% of homes91% of homes90% of homes
Price per ft²pricier than$1988% of homes8% of homes6% of homes
Living areabigger than6,962 ft²94% of homes94% of homes98% of homes
Lot sizebigger than2.26 ac39% of homes42% of homes98% of homes
Year builtnewer than201895% of homes95% of homes97% of homes

About 128 Greentree Farm Dr

How much is 128 Greentree Farm Dr, Dickerson, MD worth?

The TopHap Estimate for 128 Greentree Farm Dr, Dickerson, MD is $1,381,482 as of Aug 30, 2026. The likely range is $1,291,207 to $1,471,757. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 128 Greentree Farm Dr, Dickerson, MD last sell?

128 Greentree Farm Dr, Dickerson, MD last sold on Jul 26, 2018 for $972,345, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 128 Greentree Farm Dr, Dickerson, MD?

128 Greentree Farm Dr, Dickerson, MD has 5.5 bathrooms and 6,962 square feet of living space.

When was 128 Greentree Farm Dr, Dickerson, MD built?

128 Greentree Farm Dr, Dickerson, MD was built in 2018, making it 8 years old. It is a bi-level home. The building has 2 stories.

What schools serve 128 Greentree Farm Dr, Dickerson, MD?

128 Greentree Farm Dr, Dickerson, MD is assigned to Monocacy Elementary School (elementary), rated A; Poolesville High School (high), rated A; John H. Poole Middle School (middle), rated A-. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 128 Greentree Farm Dr, Dickerson, MD compare to other homes in Dickerson 20842?

Among the 551 homes in Dickerson 20842, it is worth more than 91% of them ($1,381,482 against a typical $609,345), its price per square foot is higher than 8% of them ($198 against a typical $284), it is bigger than 94% of them (6,962 ft² against a typical 2,231 ft²), its lot is bigger than 42% of them (2.26 ac against a typical 2.8 ac) and it is newer than 95% of them (2018 against a typical 1968). Measured against all of Montgomery 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 128 Greentree Farm Dr, Dickerson, MD?

The 2025 property tax bill for 128 Greentree Farm Dr, Dickerson, MD was $12,218. The county assessed it at $1,246,767.

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