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Single Family ResidenceResidential
$415,656
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 Jul 14, 2026

3507 KNOLLWOOD ST NE

ROCKFORD, MI 49341
0
Baths
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$416K
$373K low$459K high
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.$415,656
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$332,525

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,014 (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.$169,700 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$159,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$339,400

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.37
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
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.
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.40
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
Roguewood Elementary SchoolA
Elementary · Grades KG–5 · 1.2 mi
H
Rockford High SchoolA
High · Grades 10–12 · 1.3 mi
M
North Rockford Middle SchoolA
Middle · Grades 6–8 · 3.3 mi

District: Rockford Public Schools

Neighborhood · ZIP 49341These 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.60
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.38,938
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.451 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,521
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,089
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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.Yes

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

3507 Knollwood St Ne 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 67% of homes in Kent County
  • Has a smaller lot than 68% of homes in Rockford 49341

What homes are worth in Rockford 49341

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

This home
$212K$1.1M

This home is worth more than 37% of homes in Rockford 49341.

How it measures up in Rockford 49341

The dot is this home. The mark in the middle is the typical home in Rockford 49341.

Estimated value$415,656
CheaperTypical $466,356Pricier

Pricier than 37% of homes nearby

Lot size0.4 ac
SmallerTypical 0.91 acBigger

Bigger than 32% of homes nearby

How 3507 Knollwood St Ne ranks against every home in each area.
MeasureThis homeRockford 49341Kent County
Estimated valuepricier than$415,65637% of homes67% of homes
Lot sizebigger than0.4 ac32% of homes63% of homes

About 3507 Knollwood St Ne

How much is 3507 Knollwood St Ne, Rockford, MI worth?

The TopHap Estimate for 3507 Knollwood St Ne, Rockford, MI is $415,656 as of Jul 14, 2026. The likely range is $372,546 to $458,766. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3507 Knollwood St Ne, Rockford, MI last sell?

3507 Knollwood St Ne, Rockford, MI last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 3507 Knollwood St Ne, Rockford, MI?

3507 Knollwood St Ne, Rockford, MI is assigned to Roguewood Elementary School (elementary), rated A; Rockford High School (high), rated A; North Rockford Middle School (middle), rated A. All sit in Rockford Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3507 Knollwood St Ne, Rockford, MI compare to other homes in Rockford 49341?

Among the 14,387 homes in Rockford 49341, it is worth more than 37% of them ($415,656 against a typical $466,356) and its lot is bigger than 32% of them (0.4 ac against a typical 0.91 ac). Measured against all of Kent County, it is worth more than 67% 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 3507 Knollwood St Ne, Rockford, MI?

The 2025 property tax bill for 3507 Knollwood St Ne, Rockford, MI was $2,014. The county assessed it at $169,700.

Closest homes

More homes in Rockford 49341

Assigned schools

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