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Single Family ResidenceResidential
$96,698$107 / 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 Sep 24, 2026
Last sold for $19,000 on Apr 19, 2007

620 ALTON AVE

PONTIAC, MI 48341
3
Beds
1
Baths
900 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$97K
$90K low$103K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$19,000 · Apr 19, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$416 (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.$29,250 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,190
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$58,500

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.31
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
35
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.Bungalow
CountyOAKLAND
Lot (acres)The size of the land the home sits on, from county records.0.31
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
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 · 120 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
Whitman Elementary SchoolD+
Elementary · Grades KG–5 · 3.1 mi
M
Pontiac Middle SchoolD+
Middle · Grades 6–8 · 4.0 mi
H
Pontiac High SchoolD+
High · Grades 9–12 · 4.1 mi

District: Pontiac City School District

Neighborhood · ZIP 48341These 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.150
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
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.17,976
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,628 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,239
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$64,456
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.31 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

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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

620 Alton 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.

  • Worth less than 98% of homes in Oakland County
  • Costs less per square foot than 97% of homes in Oakland County
  • Smaller than 94% of homes in Oakland County
  • Has a bigger lot than 86% of homes in Pontiac 48341
  • Older than 97% of homes in Oakland County

What homes are worth in Pontiac 48341

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

This home
$53K$326K

This home is worth more than 20% of homes in Pontiac 48341.

How it measures up in Pontiac 48341

The dot is this home. The mark in the middle is the typical home in Pontiac 48341.

Estimated value$96,698
CheaperTypical $135,005Pricier

Pricier than 20% of homes nearby

Price per ft²$107
CheaperTypical $111Pricier

Pricier than 46% of homes nearby

Living area900 ft²
SmallerTypical 1,281 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.31 ac
SmallerTypical 0.15 acBigger

Bigger than 86% of homes nearby

Year built1920
OlderTypical 1942Newer

Newer than 22% of homes nearby

How 620 Alton Ave ranks against every home in each area.
MeasureThis homePontiac 48341Oakland County
Estimated valuepricier than$96,69820% of homes2% of homes
Price per ft²pricier than$10746% of homes3% of homes
Living areabigger than900 ft²15% of homes6% of homes
Lot sizebigger than0.31 ac86% of homes51% of homes
Year builtnewer than192022% of homes3% of homes

About 620 Alton Ave

How much is 620 Alton Ave, Pontiac, MI worth?

The TopHap Estimate for 620 Alton Ave, Pontiac, MI is $96,698 as of Sep 24, 2026. The likely range is $90,178 to $103,218. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 620 Alton Ave, Pontiac, MI last sell?

620 Alton Ave, Pontiac, MI last sold on Apr 19, 2007 for $19,000, according to the county's recorded deed.

How big is 620 Alton Ave, Pontiac, MI?

620 Alton Ave, Pontiac, MI has 3 bedrooms, 1 bathrooms, 900 square feet of living space and a 0.31-acre lot.

When was 620 Alton Ave, Pontiac, MI built?

620 Alton Ave, Pontiac, MI was built in 1920, making it 106 years old. It is a bungalow home. The building has 1 story.

What schools serve 620 Alton Ave, Pontiac, MI?

620 Alton Ave, Pontiac, MI is assigned to Whitman Elementary School (elementary), rated D+; Pontiac Middle School (middle), rated D+; Pontiac High School (high), rated D+. All sit in Pontiac City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 620 Alton Ave, Pontiac, MI compare to other homes in Pontiac 48341?

Among the 5,550 homes in Pontiac 48341, it is worth more than 20% of them ($96,698 against a typical $135,005), its price per square foot is higher than 46% of them ($107 against a typical $111), it is bigger than 15% of them (900 ft² against a typical 1,281 ft²), its lot is bigger than 86% of them (0.31 ac against a typical 0.15 ac) and it is newer than 22% of them (1920 against a typical 1942). Measured against all of Oakland 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.

What are the property taxes on 620 Alton Ave, Pontiac, MI?

The 2025 property tax bill for 620 Alton Ave, Pontiac, MI was $416. The county assessed it at $29,250.

More homes on Alton Ave

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