Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$293,156$162 / 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 91How 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

7138 ROBIN LN

CHATTANOOGA, TN 37421
2
Baths
1,809 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$293K
$267K low$320K 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.$293,156
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$234,525

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$904 (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.$59,650 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$34,925
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$238,600

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.113 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.1 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyHamilton
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1974
Lot (acres)The size of the land the home sits on, from county records.0.41
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.

H
Tyner AcademyC+
High · Grades 9–12 · 0.8 mi
E
Bess T. Shepherd Elementary SchoolC
Elementary · Grades KG–5 · 0.8 mi
M
Tyner Middle AcademyC-
Middle · Grades 6–8 · 0.9 mi

District: Hamilton County School District

Neighborhood · ZIP 37421These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.126
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.143

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.55,644
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,818 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,889
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,720
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.55 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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.No

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

7138 Robin Ln 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 78% of homes in Chattanooga 37421
  • Costs less per square foot than 84% of homes in Chattanooga 37421
  • Bigger than 70% of homes in Tyner / Greenwood
  • Has a bigger lot than 65% of homes in Tyner / Greenwood
  • Older than 86% of homes in Chattanooga 37421

What homes are worth in Chattanooga 37421

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

This home
$177K$932K

This home is worth more than 22% of homes in Chattanooga 37421.

How it measures up in Chattanooga 37421

The dot is this home. The mark in the middle is the typical home in Chattanooga 37421.

Estimated value$293,156
CheaperTypical $370,119Pricier

Pricier than 22% of homes nearby

Price per ft²$162
CheaperTypical $197Pricier

Pricier than 16% of homes nearby

Living area1,809 ft²
SmallerTypical 1,906 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.41 ac
SmallerTypical 0.37 acBigger

Bigger than 58% of homes nearby

Year built1960
OlderTypical 1988Newer

Newer than 14% of homes nearby

How 7138 Robin Ln ranks against every home in each area.
MeasureThis homeTyner / GreenwoodChattanooga 37421Hamilton County
Estimated valuepricier than$293,15657% of homes22% of homes35% of homes
Price per ft²pricier than$16237% of homes16% of homes21% of homes
Living areabigger than1,809 ft²70% of homes44% of homes55% of homes
Lot sizebigger than0.41 ac65% of homes58% of homes52% of homes
Year builtnewer than196025% of homes14% of homes30% of homes

About 7138 Robin Ln

How much is 7138 Robin Ln, Chattanooga, TN worth?

The TopHap Estimate for 7138 Robin Ln, Chattanooga, TN is $293,156 as of Jul 14, 2026. The likely range is $266,668 to $319,644. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 7138 Robin Ln, Chattanooga, TN?

7138 Robin Ln, Chattanooga, TN has 2 bathrooms, 1,809 square feet of living space and a 0.41-acre lot.

When was 7138 Robin Ln, Chattanooga, TN built?

7138 Robin Ln, Chattanooga, TN was built in 1960, making it 66 years old. It is a ranch home. The building has 1 story.

What schools serve 7138 Robin Ln, Chattanooga, TN?

7138 Robin Ln, Chattanooga, TN is assigned to Tyner Academy (high), rated C+; Bess T. Shepherd Elementary School (elementary), rated C; Tyner Middle Academy (middle), rated C-. All sit in Hamilton County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7138 Robin Ln, Chattanooga, TN compare to other homes in Chattanooga 37421?

Among the 16,255 homes in Chattanooga 37421, it is worth more than 22% of them ($293,156 against a typical $370,119), its price per square foot is higher than 16% of them ($162 against a typical $197), it is bigger than 44% of them (1,809 ft² against a typical 1,906 ft²), its lot is bigger than 58% of them (0.41 ac against a typical 0.37 ac) and it is newer than 14% of them (1960 against a typical 1988). Measured against all of Hamilton County, it is worth more than 35% 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 7138 Robin Ln, Chattanooga, TN?

The 2025 property tax bill for 7138 Robin Ln, Chattanooga, TN was $904. The county assessed it at $59,650.

Closest homes

More homes in Chattanooga 37421

Assigned schools

Explore the area

See this home in context

Open 7138 Robin Ln 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