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Single Family ResidenceResidential
$179,307$212 / 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 75How 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
Last sold for $180,000 on Jun 4, 2026

433 GUNN AVE

BERTHOUD, CO 80513
1
Beds
1
Baths
846 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$179K
$134K low$224K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$180,000 · Jun 4, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,276 (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.$20,719 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,188
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,531
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$331,500

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.Ranch
CountyLARIMER
Lot (acres)The size of the land the home sits on, from county records.0.36
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 140 ft²Patio · 140 ft²Porch · 588 ft²

Transaction History(13)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

M
Turner Middle SchoolB+
Middle · Grades 6–8 · 7.4 mi
H
Berthoud High SchoolC+
High · Grades 9–12 · 7.5 mi
E
Berthoud Elementary SchoolA+
Elementary · Grades PK–5 · 7.7 mi

District: Thompson School District R-2j

Neighborhood · ZIP 80513These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.16,675
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.240 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,530
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,875
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

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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

433 Gunn Ave 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 Berthoud 80513
  • Costs less per square foot than 97% of homes in Berthoud 80513
  • Smaller than 98% of homes in Berthoud 80513
  • Has a bigger lot than 76% of homes in Larimer County
  • Older than 93% of homes in Berthoud 80513

What homes are worth in Berthoud 80513

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

This home
$356K$1.7M

This home is worth less than almost all homes in Berthoud 80513.

How it measures up in Berthoud 80513

The dot is this home. The mark in the middle is the typical home in Berthoud 80513.

Estimated value$179,307
CheaperTypical $605,814Pricier

Cheaper than almost all homes nearby

Price per ft²$212
CheaperTypical $340Pricier

Pricier than 3% of homes nearby

Living area846 ft²
SmallerTypical 1,876 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.36 ac
SmallerTypical 0.19 acBigger

Bigger than 69% of homes nearby

Year built1957
OlderTypical 2010Newer

Newer than 7% of homes nearby

How 433 Gunn Ave ranks against every home in each area.
MeasureThis homeBerthoud 80513Larimer County
Estimated valuepricier than$179,307almost no homesalmost no homes
Price per ft²pricier than$2123% of homes3% of homes
Living areabigger than846 ft²2% of homes5% of homes
Lot sizebigger than0.36 ac69% of homes76% of homes
Year builtnewer than19577% of homes9% of homes

About 433 Gunn Ave

How much is 433 Gunn Ave, Berthoud, CO worth?

The TopHap Estimate for 433 Gunn Ave, Berthoud, CO is $179,307 as of Sep 24, 2026. The likely range is $134,343 to $224,271. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 433 Gunn Ave, Berthoud, CO last sell?

433 Gunn Ave, Berthoud, CO last sold on Jun 4, 2026 for $180,000, according to the county's recorded deed. TopHap holds 7 recorded sales for this parcel.

How big is 433 Gunn Ave, Berthoud, CO?

433 Gunn Ave, Berthoud, CO has 1 bedrooms, 1 bathrooms, 846 square feet of living space and a 0.36-acre lot.

When was 433 Gunn Ave, Berthoud, CO built?

433 Gunn Ave, Berthoud, CO was built in 1957, making it 69 years old. It is a ranch home. The building has 1 story.

What schools serve 433 Gunn Ave, Berthoud, CO?

433 Gunn Ave, Berthoud, CO is assigned to Turner Middle School (middle), rated B+; Berthoud High School (high), rated C+; Berthoud Elementary School (elementary), rated A+. All sit in Thompson School District R-2j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 433 Gunn Ave, Berthoud, CO compare to other homes in Berthoud 80513?

Among the 7,225 homes in Berthoud 80513, it is worth more than almost none of them ($179,307 against a typical $605,814), its price per square foot is higher than 3% of them ($212 against a typical $340), it is bigger than 2% of them (846 ft² against a typical 1,876 ft²), its lot is bigger than 69% of them (0.36 ac against a typical 0.19 ac) and it is newer than 7% of them (1957 against a typical 2010). Measured against all of Larimer 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 433 Gunn Ave, Berthoud, CO?

The 2025 property tax bill for 433 Gunn Ave, Berthoud, CO was $2,276. The county assessed it at $20,719.

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