Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$728,909$275 / 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 93How 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

15640 STATE ROUTE 525

LANGLEY, WA 98260
2
Beds
2
Baths
2,647 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.
5 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$729K
$676K low$782K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$727,121 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$380,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$347,121
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$701,717
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$727,121

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.45
94
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
40
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
61
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
12
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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
CountyIsland
Lot (acres)The size of the land the home sits on, from county records.5.00
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Aluminum
HeatingThe type of heating system in the home.Oil
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, Detached
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 · 394 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.

E
South Whidbey Elementary SchoolB+
Elementary · Grades KG–5 · 3.3 mi
H
South Whidbey High SchoolA+
High · Grades 9–12 · 3.3 mi
M
South Whidbey Middle SchoolB
Middle · Grades 6–8 · 3.3 mi

District: South Whidbey School District

Neighborhood · ZIP 98260These 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.148
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.289

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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.6,332
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.193 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,782
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,557
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.29 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

Owner Tools

Do you own this home?
Claim this home

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

15640 State Route 525 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 more than 66% of homes in Island County
  • Costs less per square foot than 89% of homes in Langley 98260
  • Bigger than 85% of homes in Island County
  • Has a bigger lot than 86% of homes in Island County
  • Older than 91% of homes in Island County

What homes are worth in Langley 98260

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

This home
$353K$1.7M

This home is worth more than 54% of homes in Langley 98260.

How it measures up in Langley 98260

The dot is this home. The mark in the middle is the typical home in Langley 98260.

Estimated value$728,909
CheaperTypical $700,706Pricier

Pricier than 54% of homes nearby

Price per ft²$275
CheaperTypical $411Pricier

Pricier than 11% of homes nearby

Living area2,647 ft²
SmallerTypical 1,707 ft²Bigger

Bigger than 83% of homes nearby

Lot size5 ac
SmallerTypical 1.63 acBigger

Bigger than 76% of homes nearby

Year built1952
OlderTypical 1990Newer

Newer than 12% of homes nearby

How 15640 State Route 525 ranks against every home in each area.
MeasureThis homeLangley 98260Island County
Estimated valuepricier than$728,90954% of homes66% of homes
Price per ft²pricier than$27511% of homes22% of homes
Living areabigger than2,647 ft²83% of homes85% of homes
Lot sizebigger than5 ac76% of homes86% of homes
Year builtnewer than195212% of homes9% of homes

About 15640 State Route 525

How much is 15640 State Route 525, Langley, WA worth?

The TopHap Estimate for 15640 State Route 525, Langley, WA is $728,909 as of Aug 30, 2026. The likely range is $676,092 to $781,726. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 15640 State Route 525, Langley, WA?

15640 State Route 525, Langley, WA has 2 bedrooms, 2 bathrooms, 2,647 square feet of living space and a 5.00-acre lot.

When was 15640 State Route 525, Langley, WA built?

15640 State Route 525, Langley, WA was built in 1952, making it 74 years old. The building has 1 story.

What schools serve 15640 State Route 525, Langley, WA?

15640 State Route 525, Langley, WA is assigned to South Whidbey Elementary School (elementary), rated B+; South Whidbey High School (high), rated A+; South Whidbey Middle School (middle), rated B. All sit in South Whidbey School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15640 State Route 525, Langley, WA compare to other homes in Langley 98260?

Among the 3,602 homes in Langley 98260, it is worth more than 54% of them ($728,909 against a typical $700,706), its price per square foot is higher than 11% of them ($275 against a typical $411), it is bigger than 83% of them (2,647 ft² against a typical 1,707 ft²), its lot is bigger than 76% of them (5 ac against a typical 1.63 ac) and it is newer than 12% of them (1952 against a typical 1990). Measured against all of Island County, it is worth more than 66% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on State Route 525

Closest homes

More homes in Langley 98260

Assigned schools

Explore the area

See this home in context

Open 15640 State Route 525 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map