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Single Family ResidenceResidential
$234,939$163 / 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 89How 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

309 S ROSWELL BLVD

PARMA, ID 83660
3
Beds
1
Baths
1,444 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1944
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$235K
$209K low$261K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$242,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$251,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$242,500

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.36 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.Single Family Residence
CountyCANYON
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.1950
Lot (acres)The size of the land the home sits on, from county records.0.33
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.Central
CoolingThe type of cooling or air conditioning in the home.Central
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 380 ft²Patio · 380 ft²

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

E
Maxine Johnson Elementary SchoolA-
Elementary · Grades PK–4 · 0.7 mi
M
Parma Middle SchoolC+
Middle · Grades 5–8 · 0.9 mi
H
Parma High SchoolB-
High · Grades 9–12 · 0.9 mi

District: Parma School District 137

Neighborhood · ZIP 83660These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.67

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
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.1.2%
PopulationHow many people live in this area.8,421
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.63 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,369
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,618
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.10 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

309 S Roswell Blvd 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 less than 98% of homes in Canyon County
  • Costs less per square foot than 98% of homes in Canyon County
  • Smaller than 66% of homes in Canyon County
  • Has a smaller lot than 72% of homes in Parma 83660
  • Older than 93% of homes in Canyon County

What homes are worth in Parma 83660

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

This home
$169K$1.4M

This home is worth more than 11% of homes in Parma 83660.

How it measures up in Parma 83660

The dot is this home. The mark in the middle is the typical home in Parma 83660.

Estimated value$234,939
CheaperTypical $412,193Pricier

Pricier than 11% of homes nearby

Price per ft²$163
CheaperTypical $248Pricier

Pricier than 8% of homes nearby

Living area1,444 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.33 ac
SmallerTypical 1.97 acBigger

Bigger than 28% of homes nearby

Year built1944
OlderTypical 1979Newer

Newer than 22% of homes nearby

How 309 S Roswell Blvd ranks against every home in each area.
MeasureThis homeParma 83660Canyon County
Estimated valuepricier than$234,93911% of homes2% of homes
Price per ft²pricier than$1638% of homes2% of homes
Living areabigger than1,444 ft²38% of homes34% of homes
Lot sizebigger than0.33 ac28% of homes71% of homes
Year builtnewer than194422% of homes7% of homes

About 309 S Roswell Blvd

How much is 309 S Roswell Blvd, Parma, ID worth?

The TopHap Estimate for 309 S Roswell Blvd, Parma, ID is $234,939 as of Jul 14, 2026. The likely range is $208,526 to $261,352. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 S Roswell Blvd, Parma, ID last sell?

309 S Roswell Blvd, Parma, ID last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 309 S Roswell Blvd, Parma, ID?

309 S Roswell Blvd, Parma, ID has 3 bedrooms, 1 bathrooms, 1,444 square feet of living space and a 0.33-acre lot.

When was 309 S Roswell Blvd, Parma, ID built?

309 S Roswell Blvd, Parma, ID was built in 1944, making it 82 years old. The building has 1 story.

What schools serve 309 S Roswell Blvd, Parma, ID?

309 S Roswell Blvd, Parma, ID is assigned to Maxine Johnson Elementary School (elementary), rated A-; Parma Middle School (middle), rated C+; Parma High School (high), rated B-. All sit in Parma School District 137. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 S Roswell Blvd, Parma, ID compare to other homes in Parma 83660?

Among the 2,663 homes in Parma 83660, it is worth more than 11% of them ($234,939 against a typical $412,193), its price per square foot is higher than 8% of them ($163 against a typical $248), it is bigger than 38% of them (1,444 ft² against a typical 1,680 ft²), its lot is bigger than 28% of them (0.33 ac against a typical 1.97 ac) and it is newer than 22% of them (1944 against a typical 1979). Measured against all of Canyon County, it is worth more than 2% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on S Roswell Blvd

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Assigned schools

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