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Single Family ResidentialResidential
$335,532$313 / 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 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

18 RIDDLE RD

SWANNANOA, NC 28778
3
Beds
1
Baths
1,072 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$336K
$282K low$389K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,023 (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.$146,800 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$146,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$146,800

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.56
40
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
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.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
51
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.13 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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyBuncombe
Lot (acres)The size of the land the home sits on, from county records.0.36
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
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.None
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.Porch · 128 ft²

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

E
W.D. Williams Elementary SchoolC-
Elementary · Grades PK–5 · 1.3 mi
M
C.D. Owen Middle SchoolC
Middle · Grades 6–8 · 2.7 mi
H
Charles D. Owen High SchoolA-
High · Grades 9–12 · 2.7 mi

District: Buncombe County Schools

Neighborhood · ZIP 28778These 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.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.105

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.10,788
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.309 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,268
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,894
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

18 Riddle 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 less than 77% of homes in Buncombe County
  • Costs more per square foot than 71% of homes in Swannanoa 28778
  • Smaller than 79% of homes in Buncombe County

What homes are worth in Swannanoa 28778

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

This home
$160K$893K

This home is worth more than 42% of homes in Swannanoa 28778.

How it measures up in Swannanoa 28778

The dot is this home. The mark in the middle is the typical home in Swannanoa 28778.

Estimated value$335,532
CheaperTypical $364,860Pricier

Pricier than 42% of homes nearby

Price per ft²$313
CheaperTypical $268Pricier

Pricier than 71% of homes nearby

Living area1,072 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.36 ac
SmallerTypical 0.47 acBigger

Bigger than 41% of homes nearby

Year built1976
OlderTypical 1985Newer

Newer than 43% of homes nearby

How 18 Riddle Rd ranks against every home in each area.
MeasureThis homeSwannanoa 28778Buncombe County
Estimated valuepricier than$335,53242% of homes23% of homes
Price per ft²pricier than$31371% of homes52% of homes
Living areabigger than1,072 ft²25% of homes21% of homes
Lot sizebigger than0.36 ac41% of homes38% of homes
Year builtnewer than197643% of homes40% of homes

About 18 Riddle Rd

How much is 18 Riddle Rd, Swannanoa, NC worth?

The TopHap Estimate for 18 Riddle Rd, Swannanoa, NC is $335,532 as of Aug 30, 2026. The likely range is $281,684 to $389,380. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Riddle Rd, Swannanoa, NC last sell?

18 Riddle Rd, Swannanoa, NC last sold on Sep 11, 1976, according to the county's recorded deed.

How big is 18 Riddle Rd, Swannanoa, NC?

18 Riddle Rd, Swannanoa, NC has 3 bedrooms, 1 bathrooms, 1,072 square feet of living space and a 0.36-acre lot.

When was 18 Riddle Rd, Swannanoa, NC built?

18 Riddle Rd, Swannanoa, NC was built in 1976, making it 50 years old. It is a conventional home. The building has 1 story.

What schools serve 18 Riddle Rd, Swannanoa, NC?

18 Riddle Rd, Swannanoa, NC is assigned to W.D. Williams Elementary School (elementary), rated C-; C.D. Owen Middle School (middle), rated C; Charles D. Owen High School (high), rated A-. All sit in Buncombe County Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Riddle Rd, Swannanoa, NC compare to other homes in Swannanoa 28778?

Among the 3,967 homes in Swannanoa 28778, it is worth more than 42% of them ($335,532 against a typical $364,860), its price per square foot is higher than 71% of them ($313 against a typical $268), it is bigger than 25% of them (1,072 ft² against a typical 1,344 ft²), its lot is bigger than 41% of them (0.36 ac against a typical 0.47 ac) and it is newer than 43% of them (1976 against a typical 1985). Measured against all of Buncombe County, it is worth more than 23% 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 18 Riddle Rd, Swannanoa, NC?

The 2025 property tax bill for 18 Riddle Rd, Swannanoa, NC was $1,023. The county assessed it at $146,800.

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