Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$48,877
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 55How 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

307 ORANGE ST

CHELSEA, IA 52215
0
Baths
0.52 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$49K
$27K low$71K high

Tax & Assessment

Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$4,800

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.40
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
34
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
62
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
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.48 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.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyTAMA
Lot (acres)The size of the land the home sits on, from county records.0.52
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.

H
South Tama County High SchoolD-
High · Grades 9–12 · 10.7 mi
E
South Tama County Elementary SchoolC-
Elementary · Grades PK–4 · 10.9 mi
M
South Tama County Middle SchoolD
Middle · Grades 5–8 · 10.9 mi

District: South Tama County Community School District

Neighborhood · ZIP 52215These 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.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
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.924
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,908
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,186
Average tempThe average temperature here across a full year.49°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.61%

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

307 Orange St 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 less than 94% of homes in Tama County
  • Has a smaller lot than 68% of homes in Chelsea 52215

What homes are worth in Chelsea 52215

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

This home
$32K$481K

This home is worth more than 23% of homes in Chelsea 52215.

How it measures up in Chelsea 52215

The dot is this home. The mark in the middle is the typical home in Chelsea 52215.

Estimated value$48,877
CheaperTypical $119,505Pricier

Pricier than 23% of homes nearby

Lot size0.52 ac
SmallerTypical 2.13 acBigger

Bigger than 32% of homes nearby

How 307 Orange St ranks against every home in each area.
MeasureThis homeChelsea 52215Tama County
Estimated valuepricier than$48,87723% of homes6% of homes
Lot sizebigger than0.52 ac32% of homes58% of homes

About 307 Orange St

How much is 307 Orange St, Chelsea, IA worth?

The TopHap Estimate for 307 Orange St, Chelsea, IA is $48,877 as of Sep 24, 2026. The likely range is $26,657 to $71,097. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 307 Orange St, Chelsea, IA last sell?

307 Orange St, Chelsea, IA last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 307 Orange St, Chelsea, IA?

307 Orange St, Chelsea, IA is assigned to South Tama County High School (high), rated D-; South Tama County Elementary School (elementary), rated C-; South Tama County Middle School (middle), rated D. All sit in South Tama County Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 307 Orange St, Chelsea, IA compare to other homes in Chelsea 52215?

Among the 445 homes in Chelsea 52215, it is worth more than 23% of them ($48,877 against a typical $119,505) and its lot is bigger than 32% of them (0.52 ac against a typical 2.13 ac). Measured against all of Tama County, it is worth more than 6% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Orange St

Closest homes

More homes in Chelsea 52215

Assigned schools

Explore the area

See this home in context

Open 307 Orange St 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