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Single Family ResidenceResidential
$711,174$388 / 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 Jun 23, 2026
Last sold for $200,000 on May 22, 2002

13 VALLINGBY CIR

ROCKVILLE, MD 20850
2.5
Baths
1,832 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$711K
$676K low$747K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$200,000 · May 22, 2002
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$276,174
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$220,939
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.61%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$200,000
FIRST SAVINGS MORTGAGE CORP · recorded May 22, 2002
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$235,000
MORTGAGE X HOME LOANS INC

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,929 (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.$586,867 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$560,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$639,400

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
Lot (acres)The size of the land the home sits on, from county records.0.19
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 130 ft²Porch · 36 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.

M
Julius West Middle SchoolA
Middle · Grades 6–8 · 0.5 mi
E
Bayard Rustin Elementary SchoolB
Elementary · Grades KG–5 · 0.7 mi
H
Richard Montgomery High SchoolA-
High · Grades 9–12 · 0.8 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

13 Vallingby Cir 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 78% 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
$176K$1.6M

This home is worth more than 46% 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$711,174
CheaperTypical $748,010Pricier

Pricier than 46% of homes nearby

Price per ft²$388
CheaperTypical $339Pricier

Pricier than 74% of homes nearby

Living area1,832 ft²
SmallerTypical 1,995 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.19 ac
SmallerTypical 0.11 acBigger

Bigger than 63% of homes nearby

Year built1973
OlderTypical 1988Newer

Newer than 42% of homes nearby

How 13 Vallingby Cir ranks against every home in each area.
MeasureThis homeRockvilleRockville 20850Montgomery County
Estimated valuepricier than$711,17456% of homes46% of homes59% of homes
Price per ft²pricier than$38870% of homes74% of homes78% of homes
Living areabigger than1,832 ft²49% of homes42% of homes44% of homes
Lot sizebigger than0.19 ac62% of homes63% of homes57% of homes
Year builtnewer than197356% of homes42% of homes45% of homes

About 13 Vallingby Cir

How much is 13 Vallingby Cir, Rockville, MD worth?

The TopHap Estimate for 13 Vallingby Cir, Rockville, MD is $711,174 as of Jun 23, 2026. The likely range is $675,615 to $746,732. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 13 Vallingby Cir, Rockville, MD last sell?

13 Vallingby Cir, Rockville, MD last sold on May 22, 2002 for $200,000, according to the county's recorded deed.

How big is 13 Vallingby Cir, Rockville, MD?

13 Vallingby Cir, Rockville, MD has 2.5 bathrooms, 1,832 square feet of living space and a 0.19-acre lot.

When was 13 Vallingby Cir, Rockville, MD built?

13 Vallingby Cir, Rockville, MD was built in 1973, making it 53 years old. It is a bi-level home. The building has 2 stories.

What schools serve 13 Vallingby Cir, Rockville, MD?

13 Vallingby Cir, Rockville, MD is assigned to Julius West Middle School (middle), rated A; Bayard Rustin Elementary School (elementary), rated B; Richard Montgomery High School (high), rated A-. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 13 Vallingby Cir, Rockville, MD compare to other homes in Rockville 20850?

Among the 13,722 homes in Rockville 20850, it is worth more than 46% of them ($711,174 against a typical $748,010), its price per square foot is higher than 74% of them ($388 against a typical $339), it is bigger than 42% of them (1,832 ft² against a typical 1,995 ft²), its lot is bigger than 63% of them (0.19 ac against a typical 0.11 ac) and it is newer than 42% of them (1973 against a typical 1988). Measured against all of Montgomery County, it is worth more than 59% 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 13 Vallingby Cir, Rockville, MD?

The 2025 property tax bill for 13 Vallingby Cir, Rockville, MD was $7,929. The county assessed it at $586,867.

Closest homes

More homes in Rockville 20850

Assigned schools

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