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CondominiumResidential
$420,588$274 / 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 Sep 24, 2026

12 NINA CT

GAITHERSBURG, MD 20877
2
Baths
1,535 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.

Valuation

$421K
$400K low$441K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,392 (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.$345,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$103,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$241,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$308,333
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$345,000

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.53
64
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
75
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
34
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.30 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.00
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Harriet R. Tubman Elementary SchoolD+
Elementary · Grades PK–5 · 0.2 mi
M
Forest Oak Middle SchoolD-
Middle · Grades 6–8 · 0.7 mi
H
Gaithersburg High SchoolD
High · Grades 9–12 · 0.9 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20877These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.38,931
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,116 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,983
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,325
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%

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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

12 Nina Ct 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 78% of homes in Montgomery County
  • Smaller than 69% of homes in Montgomery County
  • Among the largest lots in Gaithersburg
  • Older than 74% of homes in Gaithersburg

What homes are worth in Gaithersburg 20877

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

This home
$159K$799K

This home is worth more than 39% of homes in Gaithersburg 20877.

How it measures up in Gaithersburg 20877

The dot is this home. The mark in the middle is the typical home in Gaithersburg 20877.

Estimated value$420,588
CheaperTypical $468,073Pricier

Pricier than 39% of homes nearby

Price per ft²$274
CheaperTypical $259Pricier

Pricier than 62% of homes nearby

Living area1,535 ft²
SmallerTypical 1,718 ft²Bigger

Bigger than 42% of homes nearby

Lot size1 ac
SmallerTypical 4,008 ft²Bigger

Bigger than almost all homes nearby

Year built1974
OlderTypical 1980Newer

Newer than 37% of homes nearby

How 12 Nina Ct ranks against every home in each area.
MeasureThis homeGaithersburgGaithersburg 20877Montgomery County
Estimated valuepricier than$420,58827% of homes39% of homes22% of homes
Price per ft²pricier than$27439% of homes62% of homes36% of homes
Living areabigger than1,535 ft²37% of homes42% of homes31% of homes
Lot sizebigger than1 acalmost all homesalmost all homes94% of homes
Year builtnewer than197426% of homes37% of homes46% of homes

About 12 Nina Ct

How much is 12 Nina Ct, Gaithersburg, MD worth?

The TopHap Estimate for 12 Nina Ct, Gaithersburg, MD is $420,588 as of Sep 24, 2026. The likely range is $399,709 to $441,467. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Nina Ct, Gaithersburg, MD last sell?

12 Nina Ct, Gaithersburg, MD last sold on Oct 17, 2007, according to the county's recorded deed.

How big is 12 Nina Ct, Gaithersburg, MD?

12 Nina Ct, Gaithersburg, MD has 2 bathrooms, 1,535 square feet of living space and a 0.00-acre lot.

When was 12 Nina Ct, Gaithersburg, MD built?

12 Nina Ct, Gaithersburg, MD was built in 1974, making it 52 years old. It is a condo/apartment home.

What schools serve 12 Nina Ct, Gaithersburg, MD?

12 Nina Ct, Gaithersburg, MD is assigned to Harriet R. Tubman Elementary School (elementary), rated D+; Forest Oak Middle School (middle), rated D-; Gaithersburg High School (high), rated D. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Nina Ct, Gaithersburg, MD compare to other homes in Gaithersburg 20877?

Among the 6,654 homes in Gaithersburg 20877, it is worth more than 39% of them ($420,588 against a typical $468,073), its price per square foot is higher than 62% of them ($274 against a typical $259), it is bigger than 42% of them (1,535 ft² against a typical 1,718 ft²), its lot is bigger than almost all of them (1 ac against a typical 4,008 ft²) and it is newer than 37% of them (1974 against a typical 1980). Measured against all of Montgomery County, it is worth more than 22% 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 12 Nina Ct, Gaithersburg, MD?

The 2025 property tax bill for 12 Nina Ct, Gaithersburg, MD was $4,392. The county assessed it at $345,000.

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