Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$391,359$291 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $234,900 on Jun 29, 2018

4 1ST ST NE

ROCK ISLAND, WA 98850
3
Beds
2
Baths
1,344 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$391K
$377K low$405K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$234,900 · Jun 29, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,965 (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.$266,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$226,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$266,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyDOUGLAS
Lot (acres)The size of the land the home sits on, from county records.0.23
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
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.Deck · 250 ft²Patio · 451 ft²

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.

E
Rock Island Elementary SchoolD
Elementary · Grades KG–6 · 0.7 mi
H
Eastmont High SchoolC
High · Grades 10–12 · 6.7 mi
M
Eastmont Junior High SchoolD
Middle · Grades 7–9 · 6.9 mi

District: Eastmont School District

Neighborhood · ZIP 98850These 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.177
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.97

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.1,100
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.48 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,918
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,803
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.8 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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

4 1st St Ne 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 79% of homes in Rock Island 98850
  • Costs less per square foot than 78% of homes in Rock Island 98850

What homes are worth in Rock Island 98850

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

This home
$224K$1.4M

This home is worth more than 21% of homes in Rock Island 98850.

How it measures up in Rock Island 98850

The dot is this home. The mark in the middle is the typical home in Rock Island 98850.

Estimated value$391,359
CheaperTypical $475,592Pricier

Pricier than 21% of homes nearby

Price per ft²$291
CheaperTypical $341Pricier

Pricier than 22% of homes nearby

Living area1,344 ft²
SmallerTypical 1,376 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.23 ac
SmallerTypical 0.23 acBigger

Bigger than 50% of homes nearby

Year built1993
OlderTypical 1993Newer

Newer than 50% of homes nearby

How 4 1st St Ne ranks against every home in each area.
MeasureThis homeRock Island 98850Douglas County
Estimated valuepricier than$391,35921% of homes26% of homes
Price per ft²pricier than$29122% of homes39% of homes
Living areabigger than1,344 ft²45% of homes37% of homes
Lot sizebigger than0.23 ac50% of homes37% of homes
Year builtnewer than199350% of homes56% of homes

About 4 1st St Ne

How much is 4 1st St Ne, Rock Island, WA worth?

The TopHap Estimate for 4 1st St Ne, Rock Island, WA is $391,359 as of Sep 24, 2026. The likely range is $377,360 to $405,358. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 1st St Ne, Rock Island, WA last sell?

4 1st St Ne, Rock Island, WA last sold on Jun 29, 2018 for $234,900, according to the county's recorded deed.

How big is 4 1st St Ne, Rock Island, WA?

4 1st St Ne, Rock Island, WA has 3 bedrooms, 2 bathrooms, 1,344 square feet of living space and a 0.23-acre lot.

When was 4 1st St Ne, Rock Island, WA built?

4 1st St Ne, Rock Island, WA was built in 1993, making it 33 years old. It is a mobile home home. The building has 1 story.

What schools serve 4 1st St Ne, Rock Island, WA?

4 1st St Ne, Rock Island, WA is assigned to Rock Island Elementary School (elementary), rated D; Eastmont High School (high), rated C; Eastmont Junior High School (middle), rated D. All sit in Eastmont School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 1st St Ne, Rock Island, WA compare to other homes in Rock Island 98850?

Among the 737 homes in Rock Island 98850, it is worth more than 21% of them ($391,359 against a typical $475,592), its price per square foot is higher than 22% of them ($291 against a typical $341), it is bigger than 45% of them (1,344 ft² against a typical 1,376 ft²), its lot is bigger than 50% of them (0.23 ac against a typical 0.23 ac) and it is newer than 50% of them (1993 against a typical 1993). Measured against all of Douglas County, it is worth more than 26% 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 4 1st St Ne, Rock Island, WA?

The 2024 property tax bill for 4 1st St Ne, Rock Island, WA was $1,965. The county assessed it at $266,400.

More homes on 1st St Ne

Closest homes

More homes in Rock Island 98850

Assigned schools

Explore the area

See this home in context

Open 4 1st St Ne 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