Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$176,686$162 / 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 88How 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

309 MARSHALL ST

OSLO, MN 56744
0
Baths
1,092 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.

Valuation

$177K
$156K low$198K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,194 (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.$157,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$151,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$132,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$157,700

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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
CountyMARSHALL
Lot (acres)The size of the land the home sits on, from county records.0.26
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

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

M
Warren-Alvarado-Oslo Secondary SchoolC
Middle · Grades 6–12 · 16.8 mi
E
Warren Elementary SchoolB+
Elementary · Grades PK–5 · 16.9 mi

District: Warren-Alvarado-Oslo School District

Neighborhood · ZIP 56744These 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.147
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.7

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.86%
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.8.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.280
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,378
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,602
Average tempThe average temperature here across a full year.39°F
Annual precipHow much rain and melted snow falls here in a typical year.20 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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

309 Marshall 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.

  • Costs more per square foot than 72% of homes in Marshall County
  • Has a smaller lot than 74% of homes in Marshall County

What homes are worth in Oslo 56744

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

This home
$45K$398K

This home is worth more than 55% of homes in Oslo 56744.

How it measures up in Oslo 56744

The dot is this home. The mark in the middle is the typical home in Oslo 56744.

Estimated value$176,686
CheaperTypical $164,926Pricier

Pricier than 55% of homes nearby

Price per ft²$162
CheaperTypical $136Pricier

Pricier than 70% of homes nearby

Living area1,092 ft²
SmallerTypical 1,196 ft²Bigger

Bigger than 40% of homes nearby

Lot size0.26 ac
SmallerTypical 0.34 acBigger

Bigger than 36% of homes nearby

Year built1972
OlderTypical 1968Newer

Newer than 56% of homes nearby

How 309 Marshall St ranks against every home in each area.
MeasureThis homeOslo 56744Marshall County
Estimated valuepricier than$176,68655% of homes62% of homes
Price per ft²pricier than$16270% of homes72% of homes
Living areabigger than1,092 ft²40% of homes45% of homes
Lot sizebigger than0.26 ac36% of homes26% of homes
Year builtnewer than197256% of homes43% of homes

About 309 Marshall St

How much is 309 Marshall St, Oslo, MN worth?

The TopHap Estimate for 309 Marshall St, Oslo, MN is $176,686 as of Sep 24, 2026. The likely range is $155,777 to $197,595. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Marshall St, Oslo, MN last sell?

309 Marshall St, Oslo, MN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 309 Marshall St, Oslo, MN?

309 Marshall St, Oslo, MN has 1,092 square feet of living space and a 0.26-acre lot.

When was 309 Marshall St, Oslo, MN built?

309 Marshall St, Oslo, MN was built in 1972, making it 54 years old.

What schools serve 309 Marshall St, Oslo, MN?

309 Marshall St, Oslo, MN is assigned to Warren-Alvarado-Oslo Secondary School (middle), rated C; Warren Elementary School (elementary), rated B+. All sit in Warren-Alvarado-Oslo School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Marshall St, Oslo, MN compare to other homes in Oslo 56744?

Among the 230 homes in Oslo 56744, it is worth more than 55% of them ($176,686 against a typical $164,926), its price per square foot is higher than 70% of them ($162 against a typical $136), it is bigger than 40% of them (1,092 ft² against a typical 1,196 ft²), its lot is bigger than 36% of them (0.26 ac against a typical 0.34 ac) and it is newer than 56% of them (1972 against a typical 1968). Measured against all of Marshall County, it is worth more than 62% 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 309 Marshall St, Oslo, MN?

The 2026 property tax bill for 309 Marshall St, Oslo, MN was $2,194. The county assessed it at $157,700.

More homes on Marshall St

Closest homes

More homes in Oslo 56744

Assigned schools

Explore the area

See this home in context

Open 309 Marshall 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