Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$895,806$362 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $631,000 on Oct 14, 2016

13658 MILLS FARM RD

ROCKVILLE, MD 20850
3 / 2
Baths
2,476 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.
2,917 ft²
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$896K
$851K low$940K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$631,000 · Oct 14, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,383 (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.$794,467 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$741,833
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$847,100

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.0.07
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
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.Spa/Hot Tub (Only)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 192 ft²Porch · 24 ft²

Transaction History(3)

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
Stone Mill Elementary SchoolA
Elementary · Grades KG–5 · 1.1 mi
H
Thomas S. Wootton High SchoolA+
High · Grades 9–12 · 2.5 mi
M
Cabin John Middle SchoolA
Middle · Grades 6–8 · 4.6 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20850These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
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.51,693
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,703 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,425
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$154,183
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

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

13658 Mills Farm 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 more than 73% of homes in Montgomery County
  • Costs more per square foot than 72% of homes in Montgomery County
  • Bigger than 66% of homes in Montgomery County
  • Has a smaller lot than 68% of homes in Montgomery County
  • Newer than 84% of homes in Montgomery County

What homes are worth in Rockville 20850

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

This home
$173K$1.6M

This home is worth more than 67% of homes in Rockville 20850.

How it measures up in Rockville 20850

The dot is this home. The mark in the middle is the typical home in Rockville 20850.

Estimated value$895,806
CheaperTypical $765,366Pricier

Pricier than 67% of homes nearby

Price per ft²$362
CheaperTypical $340Pricier

Pricier than 63% of homes nearby

Living area2,476 ft²
SmallerTypical 2,034 ft²Bigger

Bigger than 65% of homes nearby

Lot size2,917 ft²
SmallerTypical 4,138 ft²Bigger

Bigger than 42% of homes nearby

Year built1999
OlderTypical 1991Newer

Newer than 66% of homes nearby

How 13658 Mills Farm Rd ranks against every home in each area.
MeasureThis homeRockville 20850Montgomery County
Estimated valuepricier than$895,80667% of homes73% of homes
Price per ft²pricier than$36263% of homes72% of homes
Living areabigger than2,476 ft²65% of homes66% of homes
Lot sizebigger than2,917 ft²42% of homes32% of homes
Year builtnewer than199966% of homes84% of homes

About 13658 Mills Farm Rd

How much is 13658 Mills Farm Rd, Rockville, MD worth?

The TopHap Estimate for 13658 Mills Farm Rd, Rockville, MD is $895,806 as of Jul 14, 2026. The likely range is $851,486 to $940,126. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 13658 Mills Farm Rd, Rockville, MD last sell?

13658 Mills Farm Rd, Rockville, MD last sold on Oct 14, 2016 for $631,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 13658 Mills Farm Rd, Rockville, MD?

13658 Mills Farm Rd, Rockville, MD has 3 bathrooms, 2,476 square feet of living space and a 0.07-acre lot.

When was 13658 Mills Farm Rd, Rockville, MD built?

13658 Mills Farm Rd, Rockville, MD was built in 1999, making it 27 years old. It is a townhouse home. The building has 2 stories.

What schools serve 13658 Mills Farm Rd, Rockville, MD?

13658 Mills Farm Rd, Rockville, MD is assigned to Stone Mill Elementary School (elementary), rated A; Thomas S. Wootton High School (high), rated A+; Cabin John 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 13658 Mills Farm Rd, Rockville, MD compare to other homes in Rockville 20850?

Among the 14,094 homes in Rockville 20850, it is worth more than 67% of them ($895,806 against a typical $765,366), its price per square foot is higher than 63% of them ($362 against a typical $340), it is bigger than 65% of them (2,476 ft² against a typical 2,034 ft²), its lot is bigger than 42% of them (2,917 ft² against a typical 4,138 ft²) and it is newer than 66% of them (1999 against a typical 1991). Measured against all of Montgomery County, it is worth more than 73% 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 13658 Mills Farm Rd, Rockville, MD?

The 2025 property tax bill for 13658 Mills Farm Rd, Rockville, MD was $8,383. The county assessed it at $794,467.

More homes on Mills Farm Rd

Closest homes

More homes in Rockville 20850

Assigned schools

Explore the area

See this home in context

Open 13658 Mills Farm Rd 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