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Single Family ResidenceResidential
$1,336,091$304 / 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 89How 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

414 DUNCAN CT

GRAND HAVEN, MI 49417
4
Beds
4.5
Baths
4,397 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.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
9
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.3M
$1.2M low$1.5M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,883 (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.$670,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$682,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,340,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyOTTAWA
Lot (acres)The size of the land the home sits on, from county records.0.55
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.No

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

M
Lakeshore Middle SchoolA
Middle · Grades 7–8 · 0.3 mi
E
Rosy Mound Elementary SchoolB
Elementary · Grades KG–4 · 2.1 mi
H
Grand Haven High SchoolB-
High · Grades 9–12 · 3.0 mi

District: Grand Haven Area Public Schools

Neighborhood · ZIP 49417These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
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.33,345
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.614 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,360
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,758
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

414 Duncan Ct 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 most valuable homes in Grand Haven 49417
  • Costs more per square foot than 69% of homes in Ottawa County
  • Among the largest homes in Grand Haven 49417
  • Older than 87% of homes in Ottawa County

What homes are worth in Grand Haven 49417

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

This home
$133K$1.3M

This home is worth more than almost all homes in Grand Haven 49417.

How it measures up in Grand Haven 49417

The dot is this home. The mark in the middle is the typical home in Grand Haven 49417.

Estimated value$1,336,091
CheaperTypical $429,864Pricier

Pricier than almost all homes nearby

Price per ft²$304
CheaperTypical $294Pricier

Pricier than 55% of homes nearby

Living area4,397 ft²
SmallerTypical 1,498 ft²Bigger

Bigger than almost all homes nearby

Lot size0.55 ac
SmallerTypical 0.42 acBigger

Bigger than 58% of homes nearby

Year built1948
OlderTypical 1978Newer

Newer than 20% of homes nearby

How 414 Duncan Ct ranks against every home in each area.
MeasureThis homeGrand Haven 49417Ottawa County
Estimated valuepricier than$1,336,091almost all homes98% of homes
Price per ft²pricier than$30455% of homes69% of homes
Living areabigger than4,397 ft²almost all homesalmost all homes
Lot sizebigger than0.55 ac58% of homes58% of homes
Year builtnewer than194820% of homes13% of homes

About 414 Duncan Ct

How much is 414 Duncan Ct, Grand Haven, MI worth?

The TopHap Estimate for 414 Duncan Ct, Grand Haven, MI is $1,336,091 as of Sep 24, 2026. The likely range is $1,182,664 to $1,489,518. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 414 Duncan Ct, Grand Haven, MI last sell?

414 Duncan Ct, Grand Haven, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 414 Duncan Ct, Grand Haven, MI?

414 Duncan Ct, Grand Haven, MI has 4 bedrooms, 4.5 bathrooms, 4,397 square feet of living space and a 0.55-acre lot.

When was 414 Duncan Ct, Grand Haven, MI built?

414 Duncan Ct, Grand Haven, MI was built in 1948, making it 78 years old.

What schools serve 414 Duncan Ct, Grand Haven, MI?

414 Duncan Ct, Grand Haven, MI is assigned to Lakeshore Middle School (middle), rated A; Rosy Mound Elementary School (elementary), rated B; Grand Haven High School (high), rated B-. All sit in Grand Haven Area Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 414 Duncan Ct, Grand Haven, MI compare to other homes in Grand Haven 49417?

Among the 12,183 homes in Grand Haven 49417, it is worth more than almost all of them ($1,336,091 against a typical $429,864), its price per square foot is higher than 55% of them ($304 against a typical $294), it is bigger than almost all of them (4,397 ft² against a typical 1,498 ft²), its lot is bigger than 58% of them (0.55 ac against a typical 0.42 ac) and it is newer than 20% of them (1948 against a typical 1978). Measured against all of Ottawa County, it is worth more than 98% 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 414 Duncan Ct, Grand Haven, MI?

The 2025 property tax bill for 414 Duncan Ct, Grand Haven, MI was $9,883. The county assessed it at $670,300.

More homes on Duncan Ct

Closest homes

More homes in Grand Haven 49417

Assigned schools

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