Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$275,278$260 / 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

45 KNOLLWOOD BLVD

CLAWSON, MI 48017
3
Beds
1.5
Baths
1,060 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
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

$275K
$257K low$293K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,336 (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.$133,140 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$126,820
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$266,280

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.7 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.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.Ranch
CountyOAKLAND
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Brick
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 · 39 ft²

Transaction History(5)

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(1)

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

M
Clawson Middle SchoolA-
Middle · Grades 6–8 · 0.4 mi
H
Clawson High SchoolB-
High · Grades 6–12 · 0.5 mi
E
Clawson Elementary SchoolB+
Elementary · Grades KG–5 · 0.5 mi

District: Clawson City School District

Neighborhood · ZIP 48017These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.11,408
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,197 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,870
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,640
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

Owner Tools

Do you own this home?
Claim this home

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

45 Knollwood 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 71% of homes in Oakland County
  • Costs more per square foot than 76% of homes in Oakland County
  • Smaller than 83% of homes in Oakland County
  • Has a smaller lot than 76% of homes in Oakland County
  • Older than 70% of homes in Oakland County

What homes are worth in Clawson 48017

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

This home
$165K$462K

This home is worth more than 31% of homes in Clawson 48017.

How it measures up in Clawson 48017

The dot is this home. The mark in the middle is the typical home in Clawson 48017.

Estimated value$275,278
CheaperTypical $304,765Pricier

Pricier than 31% of homes nearby

Price per ft²$260
CheaperTypical $259Pricier

Pricier than 51% of homes nearby

Living area1,060 ft²
SmallerTypical 1,098 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 65% of homes nearby

Year built1956
OlderTypical 1954Newer

Newer than 66% of homes nearby

How 45 Knollwood Blvd ranks against every home in each area.
MeasureThis homeClawson 48017Oakland County
Estimated valuepricier than$275,27831% of homes29% of homes
Price per ft²pricier than$26051% of homes76% of homes
Living areabigger than1,060 ft²42% of homes17% of homes
Lot sizebigger than0.17 ac65% of homes24% of homes
Year builtnewer than195666% of homes30% of homes

About 45 Knollwood Blvd

How much is 45 Knollwood Blvd, Clawson, MI worth?

The TopHap Estimate for 45 Knollwood Blvd, Clawson, MI is $275,278 as of Sep 24, 2026. The likely range is $257,330 to $293,226. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45 Knollwood Blvd, Clawson, MI last sell?

45 Knollwood Blvd, Clawson, MI last sold on Feb 4, 2002, according to the county's recorded deed.

How big is 45 Knollwood Blvd, Clawson, MI?

45 Knollwood Blvd, Clawson, MI has 3 bedrooms, 1.5 bathrooms, 1,060 square feet of living space and a 0.17-acre lot.

When was 45 Knollwood Blvd, Clawson, MI built?

45 Knollwood Blvd, Clawson, MI was built in 1956, making it 70 years old. It is a ranch home. The building has 1 story.

What schools serve 45 Knollwood Blvd, Clawson, MI?

45 Knollwood Blvd, Clawson, MI is assigned to Clawson Middle School (middle), rated A-; Clawson High School (high), rated B-; Clawson Elementary School (elementary), rated B+. All sit in Clawson City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45 Knollwood Blvd, Clawson, MI compare to other homes in Clawson 48017?

Among the 4,701 homes in Clawson 48017, it is worth more than 31% of them ($275,278 against a typical $304,765), its price per square foot is higher than 51% of them ($260 against a typical $259), it is bigger than 42% of them (1,060 ft² against a typical 1,098 ft²), its lot is bigger than 65% of them (0.17 ac against a typical 0.16 ac) and it is newer than 66% of them (1956 against a typical 1954). Measured against all of Oakland County, it is worth more than 29% 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 45 Knollwood Blvd, Clawson, MI?

The 2025 property tax bill for 45 Knollwood Blvd, Clawson, MI was $3,336. The county assessed it at $133,140.

More homes on Knollwood Blvd

Closest homes

More homes in Clawson 48017

Assigned schools

Explore the area

See this home in context

Open 45 Knollwood Blvd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map