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Single Family ResidenceResidential
$117,698$51 / 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 95How 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 $40,000 on Jan 19, 2017

18 PORTER ST

PONTIAC, MI 48341
4
Beds
2
Baths
2,318 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$118K
$112K low$124K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$40,000 · Jan 19, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,359 (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.$53,140 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$44,950
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$106,280

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyOAKLAND
Lot (acres)The size of the land the home sits on, from county records.0.13
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.Patio · 212 ft²Porch · 250 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 SchoolF
Elementary · Grades KG–5 · 1.3 mi
M
Pontiac Middle SchoolF
Middle · Grades 6–8 · 2.5 mi
H
Pontiac High SchoolD-
High · Grades 9–12 · 2.5 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

18 Porter St 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 97% of homes in Oakland County
  • Among the lowest price per square foot in Oakland County
  • Bigger than 92% of homes in Pontiac 48341
  • Has a smaller lot than 88% of homes in Oakland County
  • Among the oldest 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$319K

This home is worth more than 36% 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$117,698
CheaperTypical $135,149Pricier

Pricier than 36% of homes nearby

Price per ft²$51
CheaperTypical $111Pricier

Pricier than 4% of homes nearby

Living area2,318 ft²
SmallerTypical 1,288 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.13 ac
SmallerTypical 0.15 acBigger

Bigger than 32% of homes nearby

Year built1910
OlderTypical 1942Newer

Newer than 14% of homes nearby

How 18 Porter St ranks against every home in each area.
MeasureThis homePontiac 48341Oakland County
Estimated valuepricier than$117,69836% of homes3% of homes
Price per ft²pricier than$514% of homesalmost no homes
Living areabigger than2,318 ft²92% of homes72% of homes
Lot sizebigger than0.13 ac32% of homes12% of homes
Year builtnewer than191014% of homesalmost no homes

About 18 Porter St

How much is 18 Porter St, Pontiac, MI worth?

The TopHap Estimate for 18 Porter St, Pontiac, MI is $117,698 as of Sep 24, 2026. The likely range is $111,543 to $123,853. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Porter St, Pontiac, MI last sell?

18 Porter St, Pontiac, MI last sold on Jan 19, 2017 for $40,000, according to the county's recorded deed.

How big is 18 Porter St, Pontiac, MI?

18 Porter St, Pontiac, MI has 4 bedrooms, 2 bathrooms, 2,318 square feet of living space and a 0.13-acre lot.

When was 18 Porter St, Pontiac, MI built?

18 Porter St, Pontiac, MI was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 18 Porter St, Pontiac, MI?

18 Porter St, Pontiac, MI is assigned to Whitman Elementary School (elementary), rated F; Pontiac Middle School (middle), rated F; 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 18 Porter St, Pontiac, MI compare to other homes in Pontiac 48341?

Among the 5,550 homes in Pontiac 48341, it is worth more than 36% of them ($117,698 against a typical $135,149), its price per square foot is higher than 4% of them ($51 against a typical $111), it is bigger than 92% of them (2,318 ft² against a typical 1,288 ft²), its lot is bigger than 32% of them (0.13 ac against a typical 0.15 ac) and it is newer than 14% of them (1910 against a typical 1942). Measured against all of Oakland County, it is worth more than 3% 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 18 Porter St, Pontiac, MI?

The 2025 property tax bill for 18 Porter St, Pontiac, MI was $1,359. The county assessed it at $53,140.

More homes on Porter St

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More homes in Pontiac 48341

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