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Single Family ResidenceResidential
$457,426$228 / 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 Sep 24, 2026
Last sold for $290,000 on Dec 27, 2017

931 THORNWYK DR NW

GRAND RAPIDS, MI 49534
4
Beds
2.5
Baths
2,010 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.
2,013 ft²
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$457K
$440K low$475K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$290,000 · Dec 27, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,447 (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.$215,800 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$200,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$431,600

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.
5
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.
78
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
Lot (acres)The size of the land the home sits on, from county records.0.05
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 196 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
Zinser Elementary SchoolA-
Elementary · Grades KG–5 · 0.4 mi
H
Kenowa Hills High SchoolC+
High · Grades 9–12 · 3.6 mi
M
Kenowa Hills Middle SchoolC
Middle · Grades 6–8 · 3.9 mi

District: Kenowa Hills Public Schools

Neighborhood · ZIP 49534These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.74
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
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.23,667
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.695 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,323
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,527
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%

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

931 Thornwyk Dr 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 more than 77% of homes in Grand Rapids 49534
  • Costs less per square foot than 71% of homes in Grand Rapids 49534
  • Bigger than 82% of homes in Grand Rapids 49534
  • Has a smaller lot than 94% of homes in Kent County
  • Newer than 75% of homes in Kent County

What homes are worth in Grand Rapids 49534

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

This home
$221K$737K

This home is worth more than 77% of homes in Grand Rapids 49534.

How it measures up in Grand Rapids 49534

The dot is this home. The mark in the middle is the typical home in Grand Rapids 49534.

Estimated value$457,426
CheaperTypical $369,301Pricier

Pricier than 77% of homes nearby

Price per ft²$228
CheaperTypical $256Pricier

Pricier than 29% of homes nearby

Living area2,010 ft²
SmallerTypical 1,487 ft²Bigger

Bigger than 82% of homes nearby

Lot size2,013 ft²
SmallerTypical 0.57 acBigger

Bigger than 21% of homes nearby

Year built1994
OlderTypical 1986Newer

Newer than 63% of homes nearby

How 931 Thornwyk Dr Nw ranks against every home in each area.
MeasureThis homeGrand Rapids 49534Kent County
Estimated valuepricier than$457,42677% of homes74% of homes
Price per ft²pricier than$22829% of homes36% of homes
Living areabigger than2,010 ft²82% of homes80% of homes
Lot sizebigger than2,013 ft²21% of homes6% of homes
Year builtnewer than199463% of homes75% of homes

About 931 Thornwyk Dr Nw

How much is 931 Thornwyk Dr Nw, Grand Rapids, MI worth?

The TopHap Estimate for 931 Thornwyk Dr Nw, Grand Rapids, MI is $457,426 as of Sep 24, 2026. The likely range is $440,329 to $474,523. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 931 Thornwyk Dr Nw, Grand Rapids, MI last sell?

931 Thornwyk Dr Nw, Grand Rapids, MI last sold on Dec 27, 2017 for $290,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 931 Thornwyk Dr Nw, Grand Rapids, MI?

931 Thornwyk Dr Nw, Grand Rapids, MI has 4 bedrooms, 2.5 bathrooms, 2,010 square feet of living space and a 0.05-acre lot.

When was 931 Thornwyk Dr Nw, Grand Rapids, MI built?

931 Thornwyk Dr Nw, Grand Rapids, MI was built in 1994, making it 32 years old. The building has 2 stories.

What schools serve 931 Thornwyk Dr Nw, Grand Rapids, MI?

931 Thornwyk Dr Nw, Grand Rapids, MI is assigned to Zinser Elementary School (elementary), rated A-; Kenowa Hills High School (high), rated C+; Kenowa Hills Middle School (middle), rated C. All sit in Kenowa Hills Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 931 Thornwyk Dr Nw, Grand Rapids, MI compare to other homes in Grand Rapids 49534?

Among the 6,908 homes in Grand Rapids 49534, it is worth more than 77% of them ($457,426 against a typical $369,301), its price per square foot is higher than 29% of them ($228 against a typical $256), it is bigger than 82% of them (2,010 ft² against a typical 1,487 ft²), its lot is bigger than 21% of them (2,013 ft² against a typical 0.57 ac) and it is newer than 63% of them (1994 against a typical 1986). Measured against all of Kent County, it is worth more than 74% 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 931 Thornwyk Dr Nw, Grand Rapids, MI?

The 2025 property tax bill for 931 Thornwyk Dr Nw, Grand Rapids, MI was $4,447. The county assessed it at $215,800.

More homes on Thornwyk Dr Nw

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