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Single Family ResidenceResidential
$513,410$316 / 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 96How 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 $323,800 on Nov 16, 2020

643 W NORTHGATE

SARATOGA SPRINGS, UT 84045
3
Beds
2
Baths
1,624 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
2013
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$513K
$490K low$536K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$323,800 · Nov 16, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,786 (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.$339,240 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$341,055
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$616,800

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.A-Frame
CountyUTAH
Lot (acres)The size of the land the home sits on, from county records.0.23
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.Porch · 648 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.

E
Thunder Ridge Elementary SchoolC+
Elementary · Grades KG–6 · 0.4 mi
M
Vista Heights Middle SchoolC
Middle · Grades 7–9 · 0.7 mi
H
Westlake High SchoolB-
High · Grades 10–12 · 0.7 mi

District: Alpine School District

Neighborhood · ZIP 84045These 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.20
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 100.155

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.42,038
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.648 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,954
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,279
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

Owner Tools

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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

643 W Northgate 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 more per square foot than 77% of homes in Saratoga Springs 84045
  • Smaller than 67% of homes in Saratoga Springs 84045
  • Has a bigger lot than 75% of homes in Saratoga Springs 84045
  • Older than 67% of homes in Saratoga Springs 84045

What homes are worth in Saratoga Springs 84045

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

This home
$300K$998K

This home is worth more than 43% of homes in Saratoga Springs 84045.

How it measures up in Saratoga Springs 84045

The dot is this home. The mark in the middle is the typical home in Saratoga Springs 84045.

Estimated value$513,410
CheaperTypical $549,915Pricier

Pricier than 43% of homes nearby

Price per ft²$316
CheaperTypical $272Pricier

Pricier than 77% of homes nearby

Living area1,624 ft²
SmallerTypical 1,866 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.23 ac
SmallerTypical 0.15 acBigger

Bigger than 75% of homes nearby

Year built2013
OlderTypical 2019Newer

Newer than 33% of homes nearby

How 643 W Northgate ranks against every home in each area.
MeasureThis homeSaratoga Springs 84045Utah County
Estimated valuepricier than$513,41043% of homes47% of homes
Price per ft²pricier than$31677% of homes51% of homes
Living areabigger than1,624 ft²33% of homes45% of homes
Lot sizebigger than0.23 ac75% of homes63% of homes
Year builtnewer than201333% of homes66% of homes

About 643 W Northgate

How much is 643 W Northgate, Saratoga Springs, UT worth?

The TopHap Estimate for 643 W Northgate, Saratoga Springs, UT is $513,410 as of Aug 30, 2026. The likely range is $490,459 to $536,361. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 643 W Northgate, Saratoga Springs, UT last sell?

643 W Northgate, Saratoga Springs, UT last sold on Nov 16, 2020 for $323,800, according to the county's recorded deed.

How big is 643 W Northgate, Saratoga Springs, UT?

643 W Northgate, Saratoga Springs, UT has 3 bedrooms, 2 bathrooms, 1,624 square feet of living space and a 0.23-acre lot.

When was 643 W Northgate, Saratoga Springs, UT built?

643 W Northgate, Saratoga Springs, UT was built in 2013, making it 13 years old. It is a a-frame home. The building has 1 story.

What schools serve 643 W Northgate, Saratoga Springs, UT?

643 W Northgate, Saratoga Springs, UT is assigned to Thunder Ridge Elementary School (elementary), rated C+; Vista Heights Middle School (middle), rated C; Westlake High School (high), rated B-. All sit in Alpine School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 643 W Northgate, Saratoga Springs, UT compare to other homes in Saratoga Springs 84045?

Among the 17,116 homes in Saratoga Springs 84045, it is worth more than 43% of them ($513,410 against a typical $549,915), its price per square foot is higher than 77% of them ($316 against a typical $272), it is bigger than 33% of them (1,624 ft² against a typical 1,866 ft²), its lot is bigger than 75% of them (0.23 ac against a typical 0.15 ac) and it is newer than 33% of them (2013 against a typical 2019). Measured against all of Utah County, it is worth more than 47% 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 643 W Northgate, Saratoga Springs, UT?

The 2025 property tax bill for 643 W Northgate, Saratoga Springs, UT was $2,786. The county assessed it at $339,240.

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