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Single Family ResidenceResidential
$284,020$312 / 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 Jul 14, 2026
Last sold for $148,000 on Sep 15, 2005

504 HARP ST SE

GRAND RAPIDS, MI 49548
4
Beds
2
Baths
910 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$284K
$269K low$299K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$148,000 · Sep 15, 2005
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$160,351
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$128,281
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.52%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$123,669
WELLS FARGO BK · 3.625% · recorded Feb 21, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,877 (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.$126,000 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$121,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$252,000

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.42
50
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
72
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 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
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.0.20
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

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
Central Kelloggsville Elementary SchoolC+
Elementary · Grades 3–5 · 0.3 mi
M
Kelloggsville Middle SchoolC
Middle · Grades 6–8 · 0.5 mi
H
Kelloggsville High SchoolC
High · Grades 9–12 · 0.7 mi

District: Kelloggsville Public Schools

Neighborhood · ZIP 49548These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.35,310
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,391 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,248
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,593
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

504 Harp St Se 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 79% of homes in Grand Rapids 49548
  • Costs more per square foot than 94% of homes in Grand Rapids 49548
  • Smaller than 92% of homes in Kent County
  • Has a smaller lot than 65% of homes in Kent County
  • Newer than 80% of homes in Grand Rapids 49548

What homes are worth in Grand Rapids 49548

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

This home
$128K$388K

This home is worth more than 79% of homes in Grand Rapids 49548.

How it measures up in Grand Rapids 49548

The dot is this home. The mark in the middle is the typical home in Grand Rapids 49548.

Estimated value$284,020
CheaperTypical $238,036Pricier

Pricier than 79% of homes nearby

Price per ft²$312
CheaperTypical $228Pricier

Pricier than 94% of homes nearby

Living area910 ft²
SmallerTypical 1,020 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.2 ac
SmallerTypical 0.18 acBigger

Bigger than 57% of homes nearby

Year built1983
OlderTypical 1955Newer

Newer than 80% of homes nearby

How 504 Harp St Se ranks against every home in each area.
MeasureThis homeGrand Rapids 49548Kent County
Estimated valuepricier than$284,02079% of homes31% of homes
Price per ft²pricier than$31294% of homes83% of homes
Living areabigger than910 ft²29% of homes8% of homes
Lot sizebigger than0.2 ac57% of homes35% of homes
Year builtnewer than198380% of homes64% of homes

About 504 Harp St Se

How much is 504 Harp St Se, Grand Rapids, MI worth?

The TopHap Estimate for 504 Harp St Se, Grand Rapids, MI is $284,020 as of Jul 14, 2026. The likely range is $268,559 to $299,481. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 504 Harp St Se, Grand Rapids, MI last sell?

504 Harp St Se, Grand Rapids, MI last sold on Sep 15, 2005 for $148,000, according to the county's recorded deed.

How big is 504 Harp St Se, Grand Rapids, MI?

504 Harp St Se, Grand Rapids, MI has 4 bedrooms, 2 bathrooms, 910 square feet of living space and a 0.20-acre lot.

When was 504 Harp St Se, Grand Rapids, MI built?

504 Harp St Se, Grand Rapids, MI was built in 1983, making it 43 years old. It is a ranch home.

What schools serve 504 Harp St Se, Grand Rapids, MI?

504 Harp St Se, Grand Rapids, MI is assigned to Central Kelloggsville Elementary School (elementary), rated C+; Kelloggsville Middle School (middle), rated C; Kelloggsville High School (high), rated C. All sit in Kelloggsville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 504 Harp St Se, Grand Rapids, MI compare to other homes in Grand Rapids 49548?

Among the 9,141 homes in Grand Rapids 49548, it is worth more than 79% of them ($284,020 against a typical $238,036), its price per square foot is higher than 94% of them ($312 against a typical $228), it is bigger than 29% of them (910 ft² against a typical 1,020 ft²), its lot is bigger than 57% of them (0.2 ac against a typical 0.18 ac) and it is newer than 80% of them (1983 against a typical 1955). Measured against all of Kent County, it is worth more than 31% 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 504 Harp St Se, Grand Rapids, MI?

The 2025 property tax bill for 504 Harp St Se, Grand Rapids, MI was $1,877. The county assessed it at $126,000.

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