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Single Family ResidenceResidential
$594,994$166 / 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 85How 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

109 ZANI LN

DAYTON, WA 99328
5
Beds
0
Baths
3,592 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.
39.55 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$595K
$504K low$686K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,044 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$388,080 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,540
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$292,540
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$387,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$388,080

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.154 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%

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 Residence
CountyColumbia
Lot (acres)The size of the land the home sits on, from county records.39.55
HeatingThe type of heating system in the home.None
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.

M
Dayton Middle SchoolD-
Middle · Grades 6–8 · 7.3 mi
H
Dayton High SchoolC+
High · Grades 9–12 · 7.3 mi
E
Dayton Elementary SchoolC-
Elementary · Grades PK–5 · 7.4 mi

District: Dayton School District

Neighborhood · ZIP 99328These 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.107
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 100.78

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.3,969
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,919
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,686
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.27 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

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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

109 Zani 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.

  • Worth more than 97% of homes in Dayton 99328
  • Bigger than 96% of homes in Dayton 99328
  • Has a bigger lot than 96% of homes in Dayton 99328
  • Newer than 92% of homes in Dayton 99328

What homes are worth in Dayton 99328

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

This home
$73K$650K

This home is worth more than 97% of homes in Dayton 99328.

How it measures up in Dayton 99328

The dot is this home. The mark in the middle is the typical home in Dayton 99328.

Estimated value$594,994
CheaperTypical $223,200Pricier

Pricier than 97% of homes nearby

Price per ft²$166
CheaperTypical $165Pricier

Pricier than 50% of homes nearby

Living area3,592 ft²
SmallerTypical 1,374 ft²Bigger

Bigger than 96% of homes nearby

Lot size39.55 ac
SmallerTypical 0.34 acBigger

Bigger than 96% of homes nearby

Year built2006
OlderTypical 1961Newer

Newer than 92% of homes nearby

How 109 Zani Ln ranks against every home in each area.
MeasureThis homeDayton 99328
Estimated valuepricier than$594,99497% of homes
Price per ft²pricier than$16650% of homes
Living areabigger than3,592 ft²96% of homes
Lot sizebigger than39.55 ac96% of homes
Year builtnewer than200692% of homes

About 109 Zani Ln

How much is 109 Zani Ln, Dayton, WA worth?

The TopHap Estimate for 109 Zani Ln, Dayton, WA is $594,994 as of Aug 30, 2026. The likely range is $504,010 to $685,978. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 109 Zani Ln, Dayton, WA last sell?

109 Zani Ln, Dayton, WA last sold on Nov 6, 2015, according to the county's recorded deed.

How big is 109 Zani Ln, Dayton, WA?

109 Zani Ln, Dayton, WA has 5 bedrooms, 3,592 square feet of living space and a 39.55-acre lot.

When was 109 Zani Ln, Dayton, WA built?

109 Zani Ln, Dayton, WA was built in 2006, making it 20 years old.

What schools serve 109 Zani Ln, Dayton, WA?

109 Zani Ln, Dayton, WA is assigned to Dayton Middle School (middle), rated D-; Dayton High School (high), rated C+; Dayton Elementary School (elementary), rated C-. All sit in Dayton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 109 Zani Ln, Dayton, WA compare to other homes in Dayton 99328?

Among the 2,227 homes in Dayton 99328, it is worth more than 97% of them ($594,994 against a typical $223,200), its price per square foot is higher than 50% of them ($166 against a typical $165), it is bigger than 96% of them (3,592 ft² against a typical 1,374 ft²), its lot is bigger than 96% of them (39.55 ac against a typical 0.34 ac) and it is newer than 92% of them (2006 against a typical 1961). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 109 Zani Ln, Dayton, WA?

The 2024 property tax bill for 109 Zani Ln, Dayton, WA was $5,044. The county assessed it at $388,080.

More homes on Zani Ln

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More homes in Dayton 99328

Assigned schools

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