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CondominiumResidential

11713 Karbon Hill Ct

RESTON, VA 20191
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 198611 units1,112–1,589 ft²
$4.5M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$400K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$312
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-17.4%vs the Reston ZIP median sale $/ft² ($378)

Sales Performance

$335K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
9.1%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+0.8%per yeartypical hold 5.8 yrsfrom 10 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20042008200920172019202120222025
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20042008200920172019202120222025

22 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$341K$377K$413K$448K1,112 ft²1,207 ft²1,303 ft²1,398 ft²1,494 ft²1,589 ft²
2 bd
2 bed
11 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2 ba · 1,265 ft²
3 units
2 bd · 2 ba · 1,252 ft²
2 units
2 bd · 2 ba · 1,589 ft²
2 units
One-off layouts
4 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$341K–$341K
1 unit
$382K–$394K
2 units
$395K–$403K
4 units
$421K–$421K
1 unit
$443K–$448K
3 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.73%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.18%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.5 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.33%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.46%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$400,934
Median tax billThe middle annual property tax bill among the building's units.$4,641
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 710ANov 24, 2025$335,000Unit 701AMay 8, 2024$385,000Unit 711AJan 21, 2022$385,000Unit BAug 27, 2021$370,000Unit 704ADec 28, 2020$295,000Unit 706AMar 17, 2020$353,000Unit 706AOct 21, 2019$231,700Unit 704AJul 26, 2018$275,000Unit 711AJan 9, 2018$300,000Unit BMay 31, 2017$274,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyFairfax
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.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
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.BalconyPatio · 54 ft²

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

E
Terraset Elementary SchoolB+
Elementary · Grades PK–6 · 0.5 mi
H
South Lakes High SchoolC
High · Grades 9–12 · 0.7 mi
M
Hughes Middle SchoolA-
Middle · Grades 7–8 · 0.7 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 20191These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.30,650
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,674 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,723
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$166,233
Average tempThe average temperature here across a full year.55°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.63%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

11713 Karbon Hill Ct Apt B
2 bd · 2 ba · 1,252 ft²
$394K
11713 Karbon Hill Ct Apt H
2 bd · 2 ba · 1,265 ft²
$403K
11713 Karbon Hill Ct Apt I
2 bd · 2 ba · 1,589 ft²
$448K
11713 Karbon Hill Ct Apt K
2 bd · 2 ba · 1,428 ft²
$421K
11713 Karbon Hill Ct # 701a
2 bd · 2 ba · 1,252 ft²
$400K
11713 Karbon Hill Ct # 703a
2 bd · 2 ba · 1,265 ft²
$398K
11713 Karbon Hill Ct # 704a
2 bd · 2 ba · 1,265 ft²
$395K
11713 Karbon Hill Ct # 706a
2 bd · 2 ba · 1,589 ft²
$447K
11713 Karbon Hill Ct # 708a
2 bd · 2 ba · 1,112 ft²
$382K
11713 Karbon Hill Ct # 710a
2 bd · 2 ba · 1,113 ft²
$341K
11713 Karbon Hill Ct # 711a
2 bd · 2 ba · 1,582 ft²
$443K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 11713 Karbon Hill Ct

How many units are in 11713 Karbon Hill Ct, Reston, VA?

11713 Karbon Hill Ct, Reston, VA has 11 residential units across built in 1986, according to county assessor records.

What is a unit at 11713 Karbon Hill Ct, Reston, VA worth?

The median TopHap Estimate across the 11 units at 11713 Karbon Hill Ct, Reston, VA is $400,459. That works out to $312 per square foot. Units run from 1,112 to 1,589 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 11713 Karbon Hill Ct, Reston, VA expensive for Reston?

Units at 11713 Karbon Hill Ct, Reston, VA carry a median of $312 per square foot, 17% below the Reston median of $378 per square foot.

How often do units sell at 11713 Karbon Hill Ct, Reston, VA?

1 units at 11713 Karbon Hill Ct, Reston, VA sold in the last 12 months, out of 22 recorded arms-length sales all time. That is a turnover rate of 9.1% of the building per year. The median sale over that period was $335K.

Have units at 11713 Karbon Hill Ct, Reston, VA appreciated?

Across 10 repeat sales of the same unit, 11713 Karbon Hill Ct, Reston, VA returned a median 0.8% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 5.8 years.

What floor plans does 11713 Karbon Hill Ct, Reston, VA have?

The most common plan at 11713 Karbon Hill Ct, Reston, VA is a 2-bedroom of 1,265 square feet, repeated 3 times, with a median estimate of $397,758. TopHap identifies 3 recurring plans in the building.

More homes on Karbon Hill Ct # 704a

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