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CondominiumResidential

2809 12th Ave

ROCK ISLAND, IL 61201
1.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Built 19848 floors25 units1,240–1,258 ft²
$3.5M
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.
$137K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$110
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+18.7%vs the Rock Island ZIP median sale $/ft² ($93)

Sales Performance

$157K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+8.3%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
2
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
8.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.4%per yeartypical hold 5.3 yrsfrom 36 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19962000200320072010201520212025
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19962000200320072010201520212025

58 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.
$108K$124K$141K$158K1,240 ft²1,244 ft²1,247 ft²1,251 ft²1,254 ft²1,258 ft²
Studio
Studio
25 units
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.
Studio · 0 ba · 1,240 ft²
23 units
Studio · 0 ba · 1,258 ft²
2 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.

$108K–$108K
1 unit
$129K–$133K
3 units
$135K–$138K
12 units
$143K–$144K
2 units
$148K–$150K
3 units
$152K–$158K
4 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 2
$115/ft²
Floors 3–4
$114/ft²
Floor 5
$109/ft²
Floor 6
$110/ft²
Floor 8
$116/ft²
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 ·01
$116/ft²
Line ·02
$114/ft²
Line ·03
$112/ft²
Line ·04
$104/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.88%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.4%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.126.8 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.36%
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.54%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$140,336
Median tax billThe middle annual property tax bill among the building's units.$4,437
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 504Oct 28, 2025$157,000Unit 404Oct 15, 2025$157,000Unit 604Nov 8, 2024$145,000Unit 202Jun 13, 2024$157,000Unit 403Sep 25, 2023$171,000Unit 603Aug 11, 2023$135,000Unit 301Dec 30, 2022$125,000Unit 302Sep 29, 2022$129,000Unit 601Sep 20, 2022$180,000Unit 404Mar 22, 2022$138,000

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

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.74 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyROCK ISLAND
Lot (acres)The size of the land the home sits on, from county records.1.19
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
Washington Jr High SchoolC
Middle · Grades 7–8 · 0.7 mi
E
Longfellow Elementary SchoolC-
Elementary · Grades PK–6 · 0.9 mi
H
Rock Island High SchoolD-
High · Grades 9–12 · 1.3 mi

District: Rock Island School District 41

Neighborhood · ZIP 61201These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.90%
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.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.36,706
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,955 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,990
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,271
Average tempThe average temperature here across a full year.50°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.55%

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.

2809 12th Ave # 201
1,240 ft²
$138K
2809 12th Ave # 202
1,240 ft²
$152K
2809 12th Ave # 203
1,240 ft²
$143K
2809 12th Ave # 204
1,240 ft²
$136K
2809 12th Ave # 301
1,240 ft²
$137K
2809 12th Ave # 302
1,240 ft²
$150K
2809 12th Ave # 303
1,240 ft²
$136K
2809 12th Ave # 304
1,240 ft²
$136K
2809 12th Ave # 305
1,240 ft²
$137K
2809 12th Ave # 306
1,240 ft²
$148K
2809 12th Ave # 401
1,240 ft²
$138K
2809 12th Ave # 402
1,240 ft²
$148K
2809 12th Ave # 403
1,240 ft²
$144K
2809 12th Ave # 404
1,240 ft²
$133K
2809 12th Ave # 501
1,240 ft²
$135K
2809 12th Ave # 502
1,240 ft²
$136K
2809 12th Ave # 503
1,240 ft²
$136K
2809 12th Ave # 504
1,240 ft²
$133K
2809 12th Ave # 601
1,240 ft²
$158K
2809 12th Ave # 602
1,240 ft²
$129K
2809 12th Ave # 603
1,240 ft²
$136K
2809 12th Ave # 604
1,240 ft²
$108K
2809 12th Ave # 605
1,240 ft²
$152K
2809 12th Ave # 801
1,258 ft²
$156K
2809 12th Ave # 802
1,258 ft²
$136K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 2809 12th Ave

How many units are in 2809 12th Ave, Rock Island, IL?

2809 12th Ave, Rock Island, IL has 25 residential units across 8 floors, built in 1984, according to county assessor records.

What is a unit at 2809 12th Ave, Rock Island, IL worth?

The median TopHap Estimate across the 25 units at 2809 12th Ave, Rock Island, IL is $136,893. That works out to $110 per square foot. Units run from 1,240 to 1,258 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 2809 12th Ave, Rock Island, IL expensive for Rock Island?

Units at 2809 12th Ave, Rock Island, IL carry a median of $110 per square foot, 19% above the Rock Island median of $93 per square foot.

How often do units sell at 2809 12th Ave, Rock Island, IL?

2 units at 2809 12th Ave, Rock Island, IL sold in the last 12 months, out of 58 recorded arms-length sales all time. That is a turnover rate of 8.0% of the building per year. The median sale over that period was $157K.

Have units at 2809 12th Ave, Rock Island, IL appreciated?

Across 36 repeat sales of the same unit, 2809 12th Ave, Rock Island, IL returned a median 3.4% 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 5.3 years.

What floor plans does 2809 12th Ave, Rock Island, IL have?

The most common plan at 2809 12th Ave, Rock Island, IL is a 0-bedroom of 1,240 square feet, repeated 23 times, with a median estimate of $136,893. TopHap identifies 2 recurring plans in the building.

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Assigned schools

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