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Single Family ResidenceResidential
$304,317$168 / 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 87How 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

136 15TH AVE SW

SIDNEY, MT 59270
4
Beds
2 / 1
Baths
1,812 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$304K
$264K low$345K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,475 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$284,800 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$284,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$284,800

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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 Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyRichland
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1985
Lot (acres)The size of the land the home sits on, from county records.0.24
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Central
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 120 ft²Porch · 84 ft²

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

E
West Side Elementary SchoolB-
Elementary · Grades PK–2 · 0.3 mi
M
Sidney Middle SchoolC
Middle · Grades 6–8 · 0.8 mi
H
Sidney High SchoolC+
High · Grades 9–12 · 1.2 mi

District: Sidney Elementary School District

Neighborhood · ZIP 59270These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.4%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.8,470
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,873
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,213
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

136 15th Ave Sw 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 79% of homes in Sidney 59270
  • Costs less per square foot than 65% of homes in Richland County
  • Bigger than 83% of homes in Sidney 59270

What homes are worth in Sidney 59270

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

This home
$136K$550K

This home is worth more than 79% of homes in Sidney 59270.

How it measures up in Sidney 59270

The dot is this home. The mark in the middle is the typical home in Sidney 59270.

Estimated value$304,317
CheaperTypical $232,820Pricier

Pricier than 79% of homes nearby

Price per ft²$168
CheaperTypical $185Pricier

Pricier than 39% of homes nearby

Living area1,812 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.24 ac
SmallerTypical 0.25 acBigger

Bigger than 49% of homes nearby

Year built1969
OlderTypical 1975Newer

Newer than 44% of homes nearby

How 136 15th Ave Sw ranks against every home in each area.
MeasureThis homeSidney 59270Richland County
Estimated valuepricier than$304,31779% of homes69% of homes
Price per ft²pricier than$16839% of homes35% of homes
Living areabigger than1,812 ft²83% of homes83% of homes
Lot sizebigger than0.24 ac49% of homes42% of homes
Year builtnewer than196944% of homes44% of homes

About 136 15th Ave Sw

How much is 136 15th Ave Sw, Sidney, MT worth?

The TopHap Estimate for 136 15th Ave Sw, Sidney, MT is $304,317 as of Aug 30, 2026. The likely range is $263,819 to $344,815. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 136 15th Ave Sw, Sidney, MT last sell?

136 15th Ave Sw, Sidney, MT last sold on Apr 7, 2010, according to the county's recorded deed.

How big is 136 15th Ave Sw, Sidney, MT?

136 15th Ave Sw, Sidney, MT has 4 bedrooms, 2 bathrooms, 1,812 square feet of living space and a 0.24-acre lot.

When was 136 15th Ave Sw, Sidney, MT built?

136 15th Ave Sw, Sidney, MT was built in 1969, making it 57 years old. It is a conventional home. The building has 2 stories.

What schools serve 136 15th Ave Sw, Sidney, MT?

136 15th Ave Sw, Sidney, MT is assigned to West Side Elementary School (elementary), rated B-; Sidney Middle School (middle), rated C; Sidney High School (high), rated C+. All sit in Sidney Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 136 15th Ave Sw, Sidney, MT compare to other homes in Sidney 59270?

Among the 3,342 homes in Sidney 59270, it is worth more than 79% of them ($304,317 against a typical $232,820), its price per square foot is higher than 39% of them ($168 against a typical $185), it is bigger than 83% of them (1,812 ft² against a typical 1,248 ft²), its lot is bigger than 49% of them (0.24 ac against a typical 0.25 ac) and it is newer than 44% of them (1969 against a typical 1975). Measured against all of Richland County, it is worth more than 69% 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 136 15th Ave Sw, Sidney, MT?

The 2025 property tax bill for 136 15th Ave Sw, Sidney, MT was $2,475. The county assessed it at $284,800.

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