Duplex (2 Units, Any Combination)Residential
Last sold for $415,000 on Nov 25, 1997
2140 S BAY LN
RESTON, VA 20191
4
Beds
3 / 1
Baths
2,098 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$415,000 · Nov 25, 1997
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,080 (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.$1,087,260 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$502,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$585,260
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,058,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,087,260
Climate Risk
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.77 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyFairfax
Lot (acres)The size of the land the home sits on, from county records.0.15
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
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.BalconyDeck · 312 ft²Patio · 356 ft²
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
HME
South Lakes High SchoolC
High · Grades 9–12 · 0.3 mi
Hughes Middle SchoolA-
Middle · Grades 7–8 · 0.4 mi
Terraset Elementary SchoolB+
Elementary · Grades PK–6 · 0.6 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%
Owner Tools
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Claim this homeData 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
2140 S Bay 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.
- Bigger than 80% of homes in Reston
- Has a bigger lot than 66% of homes in Reston
- Newer than 93% of homes in Reston
How it measures up in Reston 20191
The dot is this home. The mark in the middle is the typical home in Reston 20191.
Living area2,098 ft²
SmallerTypical 1,456 ft²Bigger
Bigger than 78% of homes nearby
Lot size0.15 ac
SmallerTypical 2,875 ft²Bigger
Bigger than 62% of homes nearby
Year built1985
OlderTypical 1976Newer
Newer than 87% of homes nearby
| Measure | This home | Reston | Reston 20191 | Fairfax County |
|---|---|---|---|---|
| Living areabigger than | 2,098 ft² | 80% of homes | 78% of homes | 67% of homes |
| Lot sizebigger than | 0.15 ac | 66% of homes | 62% of homes | 35% of homes |
| Year builtnewer than | 1985 | 93% of homes | 87% of homes | 60% of homes |
About 2140 S Bay Ln
When did 2140 S Bay Ln, Reston, VA last sell?
2140 S Bay Ln, Reston, VA last sold on Nov 25, 1997 for $415,000, according to the county's recorded deed.
How big is 2140 S Bay Ln, Reston, VA?
2140 S Bay Ln, Reston, VA has 4 bedrooms, 3 bathrooms, 2,098 square feet of living space and a 0.15-acre lot.
When was 2140 S Bay Ln, Reston, VA built?
2140 S Bay Ln, Reston, VA was built in 1985, making it 41 years old. It is a split level home. The building has 2 stories.
What schools serve 2140 S Bay Ln, Reston, VA?
2140 S Bay Ln, Reston, VA is assigned to South Lakes High School (high), rated C; Hughes Middle School (middle), rated A-; Terraset Elementary School (elementary), rated B+. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 2140 S Bay Ln, Reston, VA compare to other homes in Reston 20191?
Among the 10,548 homes in Reston 20191, it is bigger than 78% of them (2,098 ft² against a typical 1,456 ft²), its lot is bigger than 62% of them (0.15 ac against a typical 2,875 ft²) and it is newer than 87% of them (1985 against a typical 1976). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 2140 S Bay Ln, Reston, VA?
The 2025 property tax bill for 2140 S Bay Ln, Reston, VA was $13,080. The county assessed it at $1,087,260.
More homes on S Bay Ln
- 2105 S Bay Ln$1.2M4 bd · 2.5 ba · 3,192 ft² · Sold $1.2M · Jul 2026
- 2148 S Bay Ln3 bd · 3 ba · 2,098 ft² · Sold $1.3M · Aug 2025
- 2109 S Bay Ln$1.2M3 bd · 2.5 ba · 3,192 ft² · Sold $1.2M · Jul 2025
- 2113 S Bay Ln$1.2M4 bd · 3 ba · 3,186 ft² · Sold $1.2M · Apr 2025
- 2115 S Bay Ln$1M3 bd · 2 ba · 2,345 ft² · Sold $832K · Jun 2021
- 2120 S Bay Ln$1.1M3 bd · 3 ba · 3,192 ft² · Sold $731K · May 2021
- 2100 S Bay Ln$1.2M3 bd · 3 ba · 3,192 ft² · Sold $799K · Jan 2021
- 2122 S Bay Ln$1.2M4 bd · 4 ba · 2,345 ft² · Sold $875K · Nov 2020
- 2106 S Bay Ln$1.1M3 bd · 2.5 ba · 3,010 ft² · Sold $825K · Jun 2020
- 2117 S Bay Ln$1.2M3 bd · 3 ba · 3,010 ft² · Sold $875K · Apr 2019
- 2104 S Bay Ln$1.1M3 bd · 4 ba · 3,010 ft² · Sold $774K · Mar 2019
- 2136 S Bay Ln3 bd · 3 ba · 2,098 ft² · Sold $1.1M · Jul 2018
Closest homes
- 2142 S Bay Ln39 ft · 3 bd · 3 ba · 2,098 ft² · Sold $1M · Jun 2005
- 2138 S Bay Ln59 ft · 3 bd · 3 ba · 2,098 ft² · Sold $910K · Apr 2014
- 2144 S Bay Ln76 ft · 3 bd · 3 ba · 2,098 ft² · Sold Feb 2010
- 2136 S Bay Ln99 ft · 3 bd · 3 ba · 2,098 ft² · Sold $1.1M · Jul 2018
- 2146 S Bay Ln115 ft · 3 bd · 3 ba · 2,100 ft²
- 2134 S Bay Ln136 ft · 3 bd · 3 ba · 2,098 ft²
- 2148 S Bay Ln153 ft · 3 bd · 3 ba · 2,098 ft² · Sold $1.3M · Aug 2025
- 2132 S Bay Ln175 ft · 3 bd · 3 ba · 2,098 ft²
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- 1842 Post Oak Trl$925K4 bd · 2.5 ba · 2,203 ft² · Sold $925K · Sep 2026
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- 11760 Sunrise Valley Dr$410K2 bd · 2 ba · 945 ft² · Sold $400K · Sep 2026
- 10811 Midsummer Dr$1.2M4 bd · 3.5 ba · 2,511 ft² · Sold $1.2M · Sep 2026
- 2210 Springwood Dr$339K2 bd · 2 ba · 1,053 ft² · Sold $335K · Sep 2026
- 2074 Royal Fern Ct$300K2 bd · 1 ba · 991 ft² · Sold $293K · Sep 2026
- 11550 Ivy Bush Ct$650K3 bd · 2 ba · 1,220 ft² · Sold $650K · Sep 2026
- 2317 Old Trail Dr$590K4 bd · 2.5 ba · 1,540 ft² · Sold $590K · Sep 2026
Assigned schools
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