Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$146,160$115 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

550 MARTHA ST SW

GRAND RAPIDS, MI 49503
3
Beds
1
Baths
1,266 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$146K
$127K low$166K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$527 (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.$67,700 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$64,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$135,400

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.33
1
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.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
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.0.11
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Cesar E Chavez Elementary SchoolF
Elementary · Grades PK–5 · 0.2 mi
M
Grand Rapids University Preparatory AcademyD
Middle · Grades 6–12 · 1.0 mi

District: Grand Rapids Public Schools

Neighborhood · ZIP 49503These 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.149
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 100.20

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.92%
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.23%
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.40,149
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,306 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,548
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,334
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

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

550 Martha St Sw 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.

  • Among the least valuable homes in Kent County
  • Costs less per square foot than 98% of homes in Kent County
  • Smaller than 71% of homes in Grandville
  • Has a smaller lot than 87% of homes in Kent County
  • Among the oldest homes in Kent County

What homes are worth in Grand Rapids 49503

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

This home
$136K$756K

This home is worth more than 4% of homes in Grand Rapids 49503.

How it measures up in Grand Rapids 49503

The dot is this home. The mark in the middle is the typical home in Grand Rapids 49503.

Estimated value$146,160
CheaperTypical $276,871Pricier

Pricier than 4% of homes nearby

Price per ft²$115
CheaperTypical $223Pricier

Pricier than 6% of homes nearby

Living area1,266 ft²
SmallerTypical 1,354 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.11 ac
SmallerTypical 0.14 acBigger

Bigger than 26% of homes nearby

Year built1880
OlderTypical 1917Newer

Newer than 6% of homes nearby

How 550 Martha St Sw ranks against every home in each area.
MeasureThis homeGrandvilleGrand Rapids 49503Kent County
Estimated valuepricier than$146,16034% of homes4% of homesalmost no homes
Price per ft²pricier than$11552% of homes6% of homes2% of homes
Living areabigger than1,266 ft²29% of homes42% of homes37% of homes
Lot sizebigger than0.11 ac64% of homes26% of homes13% of homes
Year builtnewer than18805% of homes6% of homesalmost no homes

About 550 Martha St Sw

How much is 550 Martha St Sw, Grand Rapids, MI worth?

The TopHap Estimate for 550 Martha St Sw, Grand Rapids, MI is $146,160 as of Oct 21, 2026. The likely range is $126,661 to $165,659. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 550 Martha St Sw, Grand Rapids, MI last sell?

550 Martha St Sw, Grand Rapids, MI last sold on Aug 19, 1997, according to the county's recorded deed.

How big is 550 Martha St Sw, Grand Rapids, MI?

550 Martha St Sw, Grand Rapids, MI has 3 bedrooms, 1 bathrooms, 1,266 square feet of living space and a 0.11-acre lot.

When was 550 Martha St Sw, Grand Rapids, MI built?

550 Martha St Sw, Grand Rapids, MI was built in 1880, making it 146 years old. The building has 1 story.

What schools serve 550 Martha St Sw, Grand Rapids, MI?

550 Martha St Sw, Grand Rapids, MI is assigned to Cesar E Chavez Elementary School (elementary), rated F; Grand Rapids University Preparatory Academy (middle), rated D. All sit in Grand Rapids Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 550 Martha St Sw, Grand Rapids, MI compare to other homes in Grand Rapids 49503?

Among the 9,993 homes in Grand Rapids 49503, it is worth more than 4% of them ($146,160 against a typical $276,871), its price per square foot is higher than 6% of them ($115 against a typical $223), it is bigger than 42% of them (1,266 ft² against a typical 1,354 ft²), its lot is bigger than 26% of them (0.11 ac against a typical 0.14 ac) and it is newer than 6% of them (1880 against a typical 1917). Measured against all of Kent County, it is worth more than almost no 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 550 Martha St Sw, Grand Rapids, MI?

The 2025 property tax bill for 550 Martha St Sw, Grand Rapids, MI was $527. The county assessed it at $67,700.

More homes on Martha St Sw

Closest homes

More homes in Grand Rapids 49503

Assigned schools

Explore the area

See this home in context

Open 550 Martha St Sw 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