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Single Family ResidenceResidential
$618,538$287 / 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 91How 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
Last sold for $190,600 on Jul 6, 2020

23700 MESSINA DR

BONNER, MT 59823
4
Beds
2
Baths
2,158 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.
6.73 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$619K
$566K low$671K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$190,600 · Jul 6, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,512 (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.$303,826 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$159,556
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$144,270
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$485,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$303,826

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
77
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
38
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyMISSOULA
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
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.Metal
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Window A/C
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Rural
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 420 ft²

Transaction History(4)

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.

M
Potomac Middle School
Middle · Grades 6–8 · 4.8 mi
E
Potomac SchoolA+
Elementary · Grades PK–5 · 4.8 mi
H
Hellgate High SchoolB-
High · Grades 9–12 · 16.1 mi

District: Potomac Elementary School District

Neighborhood · ZIP 59823These 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.139
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.156

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.2,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,492
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,008
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

23700 Messina Dr 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 less per square foot than 73% of homes in Bonner 59823
  • Bigger than 69% of homes in Bonner 59823
  • Has a bigger lot than 92% of homes in Missoula County
  • Older than 73% of homes in Bonner 59823

What homes are worth in Bonner 59823

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

This home
$331K$1.5M

This home is worth more than 41% of homes in Bonner 59823.

How it measures up in Bonner 59823

The dot is this home. The mark in the middle is the typical home in Bonner 59823.

Estimated value$618,538
CheaperTypical $671,916Pricier

Pricier than 41% of homes nearby

Price per ft²$287
CheaperTypical $365Pricier

Pricier than 27% of homes nearby

Living area2,158 ft²
SmallerTypical 1,725 ft²Bigger

Bigger than 69% of homes nearby

Lot size6.73 ac
SmallerTypical 8.24 acBigger

Bigger than 47% of homes nearby

Year built1976
OlderTypical 1993Newer

Newer than 27% of homes nearby

How 23700 Messina Dr ranks against every home in each area.
MeasureThis homeBonner 59823Missoula County
Estimated valuepricier than$618,53841% of homes58% of homes
Price per ft²pricier than$28727% of homes35% of homes
Living areabigger than2,158 ft²69% of homes66% of homes
Lot sizebigger than6.73 ac47% of homes92% of homes
Year builtnewer than197627% of homes40% of homes

About 23700 Messina Dr

How much is 23700 Messina Dr, Bonner, MT worth?

The TopHap Estimate for 23700 Messina Dr, Bonner, MT is $618,538 as of Aug 30, 2026. The likely range is $565,646 to $671,430. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23700 Messina Dr, Bonner, MT last sell?

23700 Messina Dr, Bonner, MT last sold on Jul 6, 2020 for $190,600, according to the county's recorded deed.

How big is 23700 Messina Dr, Bonner, MT?

23700 Messina Dr, Bonner, MT has 4 bedrooms, 2 bathrooms and 2,158 square feet of living space.

When was 23700 Messina Dr, Bonner, MT built?

23700 Messina Dr, Bonner, MT was built in 1976, making it 50 years old. It is a conventional home. The building has 1 story.

What schools serve 23700 Messina Dr, Bonner, MT?

23700 Messina Dr, Bonner, MT is assigned to Potomac Middle School (middle); Potomac School (elementary), rated A+; Hellgate High School (high), rated B-. All sit in Potomac Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23700 Messina Dr, Bonner, MT compare to other homes in Bonner 59823?

Among the 870 homes in Bonner 59823, it is worth more than 41% of them ($618,538 against a typical $671,916), its price per square foot is higher than 27% of them ($287 against a typical $365), it is bigger than 69% of them (2,158 ft² against a typical 1,725 ft²), its lot is bigger than 47% of them (6.73 ac against a typical 8.24 ac) and it is newer than 27% of them (1976 against a typical 1993). Measured against all of Missoula County, it is worth more than 58% 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 23700 Messina Dr, Bonner, MT?

The 2025 property tax bill for 23700 Messina Dr, Bonner, MT was $2,512. The county assessed it at $303,826.

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