CondominiumResidential
430 Union Ave
GRAND RAPIDS, MI 49503
2007
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 20073 floors33 units657–1,981 ft²
$11M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$327K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$309
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
+26.5%vs the Grand Rapids ZIP median sale $/ft² ($244)
Sales Performance
$325K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-22.2%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
4
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
12.1%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+4.5%per yeartypical hold 3.9 yrsfrom 50 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20082011201320162018202120232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20082011201320162018202120232026
83 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
1 bd2 bd3 bd
1 bed
10 units$235K · $333/ft²
2 bed
16 units$330K · $308/ft²
3 bed
7 units$423K · $224/ft²
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
1 bd · 1.5 ba · 717 ft²
4 units$235K · $328/ft²
1 bd · 1.5 ba · 681 ft²
3 units$236K · $347/ft²
2 bd · 2 ba · 1,038 ft²
3 units$325K · $314/ft²
2 bd · 2 ba · 1,048 ft²
3 units$320K · $305/ft²
1 bd · 1.5 ba · 657 ft²
2 units$224K · $341/ft²
2 bd · 2 ba · 1,014 ft²
2 units$325K · $320/ft²
2 bd · 2.5 ba · 1,404 ft²
2 units$345K · $246/ft²
2 bd · 2.5 ba · 1,602 ft²
2 units$415K · $259/ft²
3 bd · 2.5 ba · 1,981 ft²
2 units$407K · $206/ft²
One-off layouts
10 units
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
$222K–$241K
9 units
$265K–$265K
1 unit
$313K–$333K
10 units
$337K–$361K
3 units
$384K–$392K
2 units
$405K–$416K
3 units
$422K–$450K
5 units
Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.
Floor 1
$316/ft²10 units · +2%
Floor 2
$325/ft²12 units · +5%
Floor 3
$237/ft²11 units · -23%
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·02
$318/ft²3 units · +3%
Line ·11
$318/ft²3 units · +3%
Line ·07
$307/ft²3 units · -1%
Line ·12
$305/ft²3 units · -1%
Line ·01
$302/ft²3 units · -2%
Line ·06
$287/ft²3 units · -7%
Line ·03
$279/ft²3 units · -9%
Line ·05
$278/ft²3 units · -10%
Line ·10
$277/ft²3 units · -10%
Line ·08
$263/ft²3 units · -15%
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.58%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.12%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.4.0 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.37%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.50%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$326,308
Median tax billThe middle annual property tax bill among the building's units.$5,012
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Unit 212Aug 17, 2026$236,000$329/ft²Unit 101May 20, 2026$325,000$322/ft²Unit 309Jan 8, 2026$325,000$231/ft²Unit 203Oct 21, 2025$325,900$314/ft²Unit 303Sep 5, 2025$385,000$194/ft²Unit 308Aug 21, 2025$420,000$231/ft²Unit 108Feb 12, 2025$415,000$235/ft²Unit 301Oct 14, 2024$430,000$225/ft²Unit 208May 14, 2024$315,000$301/ft²Unit 210May 6, 2024$300,000$286/ft²
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
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.46
65
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.
76
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.51%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyKENT
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 37 ft²
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
HEM
Innovation Central High SchoolC-
High · Grades 9–12 · 0.4 mi
Coit Creative Arts AcademyC+
Elementary · Grades PK–5 · 0.6 mi
Grand Rapids University Preparatory AcademyB-
Middle · Grades 6–12 · 1.3 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%
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
430 Union Ave Ne # 101
2 bd · 2 ba · 1,008 ft²
430 Union Ave Ne # 102
1 bd · 1.5 ba · 657 ft²
430 Union Ave Ne # 103
2 bd · 2 ba · 1,038 ft²
430 Union Ave Ne # 105
2 bd · 2 ba · 1,038 ft²
430 Union Ave Ne # 106
2 bd · 2 ba · 1,014 ft²
430 Union Ave Ne # 107
1 bd · 1.5 ba · 717 ft²
430 Union Ave Ne # 108
3 bd · 3.5 ba · 1,764 ft²
430 Union Ave Ne # 110
2 bd · 2 ba · 1,048 ft²
430 Union Ave Ne # 111
1 bd · 1.5 ba · 681 ft²
430 Union Ave Ne # 112
1 bd · 1.5 ba · 717 ft²
430 Union Ave Ne # 201
2 bd · 2 ba · 1,017 ft²
430 Union Ave Ne # 202
1 bd · 1.5 ba · 657 ft²
430 Union Ave Ne # 203
2 bd · 2 ba · 1,039 ft²
430 Union Ave Ne # 204
1 bd · 1.5 ba · 884 ft²
430 Union Ave Ne # 205
2 bd · 2 ba · 1,038 ft²
430 Union Ave Ne Apt 206
2 bd · 2 ba · 1,014 ft²
430 Union Ave Ne # 207
1 bd · 1.5 ba · 717 ft²
430 Union Ave Ne # 208
2 bd · 2 ba · 1,048 ft²
430 Union Ave Ne # 209
1 bd · 1.5 ba · 681 ft²
430 Union Ave Ne # 210
2 bd · 2 ba · 1,048 ft²
430 Union Ave Ne # 211
1 bd · 1.5 ba · 681 ft²
430 Union Ave Ne # 212
1 bd · 1.5 ba · 717 ft²
430 Union Ave Ne # 301
3 bd · 2.5 ba · 1,915 ft²
430 Union Ave Ne Apt 302
2 bd · 3 ba · 1,410 ft²
430 Union Ave Ne # 303
3 bd · 2.5 ba · 1,981 ft²
430 Union Ave Ne # 305
3 bd · 2.5 ba · 1,981 ft²
430 Union Ave Ne # 306
3 bd · 2.5 ba · 1,916 ft²
430 Union Ave Ne # 307
2 bd · 2.5 ba · 1,602 ft²
430 Union Ave Ne # 308
3 bd · 2.5 ba · 1,817 ft²
430 Union Ave Ne # 309
2 bd · 2.5 ba · 1,404 ft²
430 Union Ave Ne # 310
3 bd · 2.5 ba · 1,810 ft²
430 Union Ave Ne # 311
2 bd · 2.5 ba · 1,404 ft²
430 Union Ave Ne # 312
2 bd · 2.5 ba · 1,602 ft²
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 430 Union Ave
How many units are in 430 Union Ave, Grand Rapids, MI?
430 Union Ave, Grand Rapids, MI has 33 residential units across 3 floors, built in 2007, according to county assessor records.
What is a unit at 430 Union Ave, Grand Rapids, MI worth?
The median TopHap Estimate across the 33 units at 430 Union Ave, Grand Rapids, MI is $326,746. That works out to $309 per square foot. Units run from 657 to 1,981 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 430 Union Ave, Grand Rapids, MI expensive for Grand Rapids?
Units at 430 Union Ave, Grand Rapids, MI carry a median of $309 per square foot, 26% above the Grand Rapids median of $244 per square foot.
How often do units sell at 430 Union Ave, Grand Rapids, MI?
4 units at 430 Union Ave, Grand Rapids, MI sold in the last 12 months, out of 83 recorded arms-length sales all time. That is a turnover rate of 12.1% of the building per year. The median sale over that period was $325K.
Have units at 430 Union Ave, Grand Rapids, MI appreciated?
Across 50 repeat sales of the same unit, 430 Union Ave, Grand Rapids, MI returned a median 4.5% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 3.9 years.
What floor plans does 430 Union Ave, Grand Rapids, MI have?
The most common plan at 430 Union Ave, Grand Rapids, MI is a 1-bedroom of 717 square feet, repeated 4 times, with a median estimate of $235,336. TopHap identifies 9 recurring plans in the building.
More homes on Union Ave Ne
- 940 Union Ave$200K1 ba · 1,296 ft² · Sold $193K · Sep 2026
- 2901 Union Ave$200K2 bd · 1 ba · 960 ft² · Sold $205K · Sep 2026
- 1335 Union Ave$273K4 bd · 1 ba · 1,525 ft² · Sold $273K · Sep 2026
- 823 Union Ave$180K1 ba · 1,029 ft² · Sold $175K · Sep 2026
- 7060 Union Ave$371K3 bd · 2 ba · 1,246 ft² · Sold $370K · Aug 2026
- 430 Union Ave # 212$236K1 bd · 1.5 ba · 717 ft² · Sold $236K · Aug 2026
- 2347 Union Ave$326K3 bd · 1.5 ba · 1,528 ft² · Sold $325K · Aug 2026
- 2909 Union Ave$220K3 bd · 1 ba · 780 ft² · Sold $219K · Jul 2026
- 811 Union Ave$263K4 bd · 1.5 ba · 1,821 ft² · Sold $360K · Jul 2026
- 1309 Union Ave$265K4 bd · 2 ba · 2,004 ft² · Sold $100K · Jul 2026
- 2131 Union Ave$390K3 bd · 1 ba · 1,511 ft² · Sold $387K · Jul 2026
- 746 Union Ave$206K1 ba · 1,404 ft² · Sold $275K · Jul 2026
Closest homes
- 430 Union Ave Ne$325K0 ft · 2 bd · 2 ba · 1,038 ft² · Sold $310K · Dec 2022
- 430 Union Ave Ne$223K0 ft · 1 bd · 1.5 ba · 657 ft² · Sold $180K · Jul 2017
- 430 Union Ave Ne$236K0 ft · 1 bd · 1.5 ba · 681 ft² · Sold $205K · Sep 2020
- 430 Union Ave Ne$320K0 ft · 2 bd · 2 ba · 1,048 ft² · Sold Nov 2011
- 430 Union Ave Ne$429K0 ft · 3 bd · 2.5 ba · 1,817 ft² · Sold $420K · Aug 2025
- 430 Union Ave Ne$413K0 ft · 2 bd · 2.5 ba · 1,602 ft² · Sold $230K · May 2013
- 430 Union Ave Ne$333K0 ft · 2 bd · 2 ba · 1,038 ft² · Sold $290K · Aug 2021
- 430 Union Ave Ne$327K0 ft · 2 bd · 2 ba · 1,008 ft² · Sold $325K · May 2026
More homes in Grand Rapids 49503
- 1205 Fountain St Ne$300K3 bd · 2 ba · 1,104 ft² · Sold $300K · Sep 2026
- 340 Prospect Ave Se$435K3 bd · 2.5 ba · 1,566 ft² · Sold $440K · Sep 2026
- 707 Baldwin St Se$400K2 ba · 2,028 ft² · Sold $408K · Sep 2026
- 51 Monroe Center St Nw$520K2 bd · 1.5 ba · 1,464 ft² · Sold $520K · Sep 2026
- 61 Mayfield Ave Ne$355K3 bd · 2 ba · 1,373 ft² · Sold $350K · Sep 2026
- 1057 Lyon St Ne$231K1 ba · 1,040 ft² · Sold $230K · Sep 2026
- 712 Innes St Ne$360K1 ba · 1,474 ft² · Sold $360K · Sep 2026
- 644 Coit Ave Ne3 ba · 1,920 ft² · Sold $475K · Sep 2026
- 628 Coit Ave Ne$300K2 ba · 2,320 ft² · Sold Sep 2026
- 108 Langdon Ave Ne$275K1 ba · 1,151 ft² · Sold $85K · Sep 2026
- 646 Coit Ave Ne$292K2 ba · 2,758 ft² · Sold $475K · Sep 2026
- 31 Mack Ave Ne$225K3 bd · 1 ba · 912 ft² · Sold $225K · Sep 2026
Assigned schools
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