Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$441,027$1,575 / 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 72How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

4631 SEBASTIAN ST

FLORENCE, OR 97439
1
Beds
0
Baths
280 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$441K
$319K low$563K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$891 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$75,164 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,975
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$222,531

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLANE
Lot (acres)The size of the land the home sits on, from county records.0.19
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.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Siuslaw High SchoolD+
High · Grades 9–12 · 2.8 mi
M
Siuslaw Middle SchoolC-
Middle · Grades 6–8 · 3.0 mi
E
Siuslaw Elementary SchoolC+
Elementary · Grades KG–5 · 3.2 mi

District: Siuslaw School District 97j

Neighborhood · ZIP 97439These 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.164
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.317

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
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.0.7%
PopulationHow many people live in this area.14,432
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.66 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,362
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,677
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.85 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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

4631 Sebastian St 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.

  • Among the highest price per square foot in Florence 97439
  • Among the smallest homes in Florence 97439

What homes are worth in Florence 97439

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

This home
$191K$1.2M

This home is worth more than 44% of homes in Florence 97439.

How it measures up in Florence 97439

The dot is this home. The mark in the middle is the typical home in Florence 97439.

Estimated value$441,027
CheaperTypical $469,367Pricier

Pricier than 44% of homes nearby

Price per ft²$1575
CheaperTypical $307Pricier

Pricier than almost all homes nearby

Living area280 ft²
SmallerTypical 1,464 ft²Bigger

Smaller than almost all homes nearby

Lot size0.19 ac
SmallerTypical 0.24 acBigger

Bigger than 36% of homes nearby

Year built1979
OlderTypical 1990Newer

Newer than 38% of homes nearby

How 4631 Sebastian St ranks against every home in each area.
MeasureThis homeFlorence 97439Lane County
Estimated valuepricier than$441,02744% of homes47% of homes
Price per ft²pricier than$1575almost all homesalmost all homes
Living areabigger than280 ft²almost no homesalmost no homes
Lot sizebigger than0.19 ac36% of homes44% of homes
Year builtnewer than197938% of homes59% of homes

About 4631 Sebastian St

How much is 4631 Sebastian St, Florence, OR worth?

The TopHap Estimate for 4631 Sebastian St, Florence, OR is $441,027 as of Oct 21, 2026. The likely range is $319,392 to $562,662. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4631 Sebastian St, Florence, OR last sell?

4631 Sebastian St, Florence, OR last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4631 Sebastian St, Florence, OR?

4631 Sebastian St, Florence, OR has 1 bedrooms, 280 square feet of living space and a 0.19-acre lot.

When was 4631 Sebastian St, Florence, OR built?

4631 Sebastian St, Florence, OR was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 4631 Sebastian St, Florence, OR?

4631 Sebastian St, Florence, OR is assigned to Siuslaw High School (high), rated D+; Siuslaw Middle School (middle), rated C-; Siuslaw Elementary School (elementary), rated C+. All sit in Siuslaw School District 97j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4631 Sebastian St, Florence, OR compare to other homes in Florence 97439?

Among the 9,074 homes in Florence 97439, it is worth more than 44% of them ($441,027 against a typical $469,367), its price per square foot is higher than almost all of them ($1575 against a typical $307), it is bigger than almost none of them (280 ft² against a typical 1,464 ft²), its lot is bigger than 36% of them (0.19 ac against a typical 0.24 ac) and it is newer than 38% of them (1979 against a typical 1990). Measured against all of Lane County, it is worth more than 47% 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 4631 Sebastian St, Florence, OR?

The 2026 property tax bill for 4631 Sebastian St, Florence, OR was $891. The county assessed it at $75,164.

More homes on Sebastian St

Closest homes

More homes in Florence 97439

Assigned schools

Explore the area

See this home in context

Open 4631 Sebastian St 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