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Rural ResidenceResidential
$304,980$363 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

11140 RIVER ST

MANHATTAN, MT 59741
2
Beds
1
Baths
840 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$305K
$282K low$328K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,127 (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.$325,900 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$325,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$325,900

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

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Historical
CountyGallatin
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.1995
Lot (acres)The size of the land the home sits on, from county records.0.14
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.Metal
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 80 ft²Porch · 194 ft²

Transaction History(1)

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
Three Forks Elementary SchoolC-
Elementary · Grades PK–5 · 5.9 mi
M
Three Forks 7-8C-
Middle · Grades 6–8 · 5.9 mi
H
Three Forks High SchoolB-
High · Grades 9–12 · 5.9 mi

District: Three Forks Elementary School District

Neighborhood · ZIP 59741These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.193

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.5,780
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,173
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,080
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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

11140 River 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 least valuable homes in Gallatin County
  • Costs less per square foot than 77% of homes in Manhattan 59741
  • Smaller than 95% of homes in Gallatin County
  • Has a smaller lot than 97% of homes in Manhattan 59741
  • Older than 95% of homes in Gallatin County

What homes are worth in Manhattan 59741

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

This home
$317K$2.6M

This home is worth more than 2% of homes in Manhattan 59741.

How it measures up in Manhattan 59741

The dot is this home. The mark in the middle is the typical home in Manhattan 59741.

Estimated value$304,980
CheaperTypical $760,176Pricier

Pricier than 2% of homes nearby

Price per ft²$363
CheaperTypical $444Pricier

Pricier than 23% of homes nearby

Living area840 ft²
SmallerTypical 1,620 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.14 ac
SmallerTypical 0.41 acBigger

Bigger than 3% of homes nearby

Year built1925
OlderTypical 1992Newer

Newer than 13% of homes nearby

How 11140 River St ranks against every home in each area.
MeasureThis homeManhattan 59741Gallatin County
Estimated valuepricier than$304,9802% of homesalmost no homes
Price per ft²pricier than$36323% of homes27% of homes
Living areabigger than840 ft²6% of homes5% of homes
Lot sizebigger than0.14 ac3% of homes16% of homes
Year builtnewer than192513% of homes5% of homes

About 11140 River St

How much is 11140 River St, Manhattan, MT worth?

The TopHap Estimate for 11140 River St, Manhattan, MT is $304,980 as of Jul 14, 2026. The likely range is $282,415 to $327,545. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11140 River St, Manhattan, MT last sell?

11140 River St, Manhattan, MT last sold on Sep 12, 2014, according to the county's recorded deed.

How big is 11140 River St, Manhattan, MT?

11140 River St, Manhattan, MT has 2 bedrooms, 1 bathrooms, 840 square feet of living space and a 0.14-acre lot.

When was 11140 River St, Manhattan, MT built?

11140 River St, Manhattan, MT was built in 1925, making it 101 years old. It is a historical home. The building has 1 story.

What schools serve 11140 River St, Manhattan, MT?

11140 River St, Manhattan, MT is assigned to Three Forks Elementary School (elementary), rated C-; Three Forks 7-8 (middle), rated C-; Three Forks High School (high), rated B-. All sit in Three Forks Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11140 River St, Manhattan, MT compare to other homes in Manhattan 59741?

Among the 2,150 homes in Manhattan 59741, it is worth more than 2% of them ($304,980 against a typical $760,176), its price per square foot is higher than 23% of them ($363 against a typical $444), it is bigger than 6% of them (840 ft² against a typical 1,620 ft²), its lot is bigger than 3% of them (0.14 ac against a typical 0.41 ac) and it is newer than 13% of them (1925 against a typical 1992). Measured against all of Gallatin County, it is worth more than almost no 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 11140 River St, Manhattan, MT?

The 2025 property tax bill for 11140 River St, Manhattan, MT was $1,127. The county assessed it at $325,900.

More homes on River St

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Assigned schools

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