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TownhouseResidential
$417,270$339 / 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 98How 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 $116,000 on Dec 27, 1988

4427 CANNES LN

OLNEY, MD 20832
1.5
Baths
1,232 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.
1,650 ft²
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$417K
$410K low$424K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$116,000 · Dec 27, 1988

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,579 (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.$346,233 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$333,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$372,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.04
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Cashell Elementary SchoolA
Elementary · Grades PK–5 · 0.4 mi
H
Col. Zadok Magruder High SchoolB-
High · Grades 9–12 · 1.8 mi
M
Redland Middle SchoolC+
Middle · Grades 6–8 · 2.3 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20832These 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.48
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.24,644
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,442 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$162,184
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$179,554
Average tempThe average temperature here across a full year.54°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%

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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

4427 Cannes Ln 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 88% of homes in Olney 20832
  • Costs more per square foot than 78% of homes in Olney 20832
  • Smaller than 90% of homes in Olney 20832
  • Has a smaller lot than 93% of homes in Olney 20832
  • Older than 69% of homes in Olney 20832

What homes are worth in Olney 20832

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

This home
$266K$1.4M

This home is worth more than 12% of homes in Olney 20832.

How it measures up in Olney 20832

The dot is this home. The mark in the middle is the typical home in Olney 20832.

Estimated value$417,270
CheaperTypical $676,603Pricier

Pricier than 12% of homes nearby

Price per ft²$339
CheaperTypical $292Pricier

Pricier than 78% of homes nearby

Living area1,232 ft²
SmallerTypical 2,264 ft²Bigger

Bigger than 10% of homes nearby

Lot size1,650 ft²
SmallerTypical 0.23 acBigger

Bigger than 7% of homes nearby

Year built1981
OlderTypical 1986Newer

Newer than 31% of homes nearby

How 4427 Cannes Ln ranks against every home in each area.
MeasureThis homeOlney 20832Montgomery County
Estimated valuepricier than$417,27012% of homes21% of homes
Price per ft²pricier than$33978% of homes65% of homes
Living areabigger than1,232 ft²10% of homes17% of homes
Lot sizebigger than1,650 ft²7% of homes16% of homes
Year builtnewer than198131% of homes54% of homes

About 4427 Cannes Ln

How much is 4427 Cannes Ln, Olney, MD worth?

The TopHap Estimate for 4427 Cannes Ln, Olney, MD is $417,270 as of Sep 24, 2026. The likely range is $410,241 to $424,299. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4427 Cannes Ln, Olney, MD last sell?

4427 Cannes Ln, Olney, MD last sold on Dec 27, 1988 for $116,000, according to the county's recorded deed.

How big is 4427 Cannes Ln, Olney, MD?

4427 Cannes Ln, Olney, MD has 1.5 bathrooms, 1,232 square feet of living space and a 0.04-acre lot.

When was 4427 Cannes Ln, Olney, MD built?

4427 Cannes Ln, Olney, MD was built in 1981, making it 45 years old. It is a townhouse home. The building has 2 stories.

What schools serve 4427 Cannes Ln, Olney, MD?

4427 Cannes Ln, Olney, MD is assigned to Cashell Elementary School (elementary), rated A; Col. Zadok Magruder High School (high), rated B-; Redland Middle School (middle), rated C+. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4427 Cannes Ln, Olney, MD compare to other homes in Olney 20832?

Among the 8,619 homes in Olney 20832, it is worth more than 12% of them ($417,270 against a typical $676,603), its price per square foot is higher than 78% of them ($339 against a typical $292), it is bigger than 10% of them (1,232 ft² against a typical 2,264 ft²), its lot is bigger than 7% of them (1,650 ft² against a typical 0.23 ac) and it is newer than 31% of them (1981 against a typical 1986). Measured against all of Montgomery County, it is worth more than 21% 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 4427 Cannes Ln, Olney, MD?

The 2025 property tax bill for 4427 Cannes Ln, Olney, MD was $3,579. The county assessed it at $346,233.

More homes on Cannes Ln

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