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Single Family ResidenceResidential
$251,976$262 / 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 90How 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 $83,000 on Sep 20, 2012

421 BERTHA ST NW

COMSTOCK PARK, MI 49321
3
Beds
2
Baths
962 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$252K
$227K low$277K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$83,000 · Sep 20, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,574 (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.$120,600 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$88,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$241,200

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.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
77
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
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
CountyKENT
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2007
Lot (acres)The size of the land the home sits on, from county records.0.29
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Mill Creek Middle SchoolB-
Middle · Grades 6–8 · 0.7 mi
E
Stoney Creek Elementary School
Elementary · Grades KG–2 · 1.2 mi
H
Comstock Park High SchoolB
High · Grades 9–12 · 1.7 mi

District: Comstock Park Public Schools

Neighborhood · ZIP 49321These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.17,975
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.678 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,334
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,695
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.46%

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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

421 Bertha St Nw 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 86% of homes in Comstock Park 49321
  • Smaller than 89% of homes in Kent County
  • Has a smaller lot than 75% of homes in Comstock Park 49321
  • Older than 90% of homes in Comstock Park 49321

What homes are worth in Comstock Park 49321

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

This home
$171K$675K

This home is worth more than 14% of homes in Comstock Park 49321.

How it measures up in Comstock Park 49321

The dot is this home. The mark in the middle is the typical home in Comstock Park 49321.

Estimated value$251,976
CheaperTypical $350,026Pricier

Pricier than 14% of homes nearby

Price per ft²$262
CheaperTypical $249Pricier

Pricier than 57% of homes nearby

Living area962 ft²
SmallerTypical 1,208 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.29 ac
SmallerTypical 0.48 acBigger

Bigger than 25% of homes nearby

Year built1938
OlderTypical 1966Newer

Newer than 10% of homes nearby

How 421 Bertha St Nw ranks against every home in each area.
MeasureThis homeComstock Park 49321Kent County
Estimated valuepricier than$251,97614% of homes20% of homes
Price per ft²pricier than$26257% of homes58% of homes
Living areabigger than962 ft²19% of homes11% of homes
Lot sizebigger than0.29 ac25% of homes51% of homes
Year builtnewer than193810% of homes23% of homes

About 421 Bertha St Nw

How much is 421 Bertha St Nw, Comstock Park, MI worth?

The TopHap Estimate for 421 Bertha St Nw, Comstock Park, MI is $251,976 as of Sep 24, 2026. The likely range is $227,280 to $276,672. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Bertha St Nw, Comstock Park, MI last sell?

421 Bertha St Nw, Comstock Park, MI last sold on Sep 20, 2012 for $83,000, according to the county's recorded deed.

How big is 421 Bertha St Nw, Comstock Park, MI?

421 Bertha St Nw, Comstock Park, MI has 3 bedrooms, 2 bathrooms, 962 square feet of living space and a 0.29-acre lot.

When was 421 Bertha St Nw, Comstock Park, MI built?

421 Bertha St Nw, Comstock Park, MI was built in 1938, making it 88 years old. The building has 1 story.

What schools serve 421 Bertha St Nw, Comstock Park, MI?

421 Bertha St Nw, Comstock Park, MI is assigned to Mill Creek Middle School (middle), rated B-; Stoney Creek Elementary School (elementary); Comstock Park High School (high), rated B. All sit in Comstock Park Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Bertha St Nw, Comstock Park, MI compare to other homes in Comstock Park 49321?

Among the 4,548 homes in Comstock Park 49321, it is worth more than 14% of them ($251,976 against a typical $350,026), its price per square foot is higher than 57% of them ($262 against a typical $249), it is bigger than 19% of them (962 ft² against a typical 1,208 ft²), its lot is bigger than 25% of them (0.29 ac against a typical 0.48 ac) and it is newer than 10% of them (1938 against a typical 1966). Measured against all of Kent County, it is worth more than 20% 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 421 Bertha St Nw, Comstock Park, MI?

The 2025 property tax bill for 421 Bertha St Nw, Comstock Park, MI was $1,574. The county assessed it at $120,600.

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