Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$579,709$189 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $331,500 on Jun 21, 2017

108 E ROBERTSON RD

CASTALIAN SPRINGS, TN 37031
4
Baths
3,075 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.
2.05 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$580K
$498K low$661K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$331,500 · Jun 21, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,102 (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.$147,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$120,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$147,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$591,600

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.54
48
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
89
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
21
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.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountySumner
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.2009
Lot (acres)The size of the land the home sits on, from county records.2.05
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Footing
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Finished
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.Deck · 192 ft²Patio · 192 ft²Porch · 240 ft²

Transaction History(3)

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.

M
Joe Shafer Middle SchoolC
Middle · Grades 6–8 · 6.3 mi
E
Benny Bills Elementary SchoolD-
Elementary · Grades PK–5 · 6.6 mi
H
Gallatin High SchoolB
High · Grades 9–12 · 7.1 mi

District: Sumner County School District

Neighborhood · ZIP 37031These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.55

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.4,596
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,333
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,448
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.54 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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

108 E Robertson Rd 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 82% of homes in Castalian Springs 37031
  • Costs less per square foot than 89% of homes in Castalian Springs 37031
  • Bigger than 95% of homes in Castalian Springs 37031
  • Has a bigger lot than 80% of homes in Sumner County
  • Newer than 70% of homes in Castalian Springs 37031

What homes are worth in Castalian Springs 37031

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

This home
$160K$967K

This home is worth more than 82% of homes in Castalian Springs 37031.

How it measures up in Castalian Springs 37031

The dot is this home. The mark in the middle is the typical home in Castalian Springs 37031.

Estimated value$579,709
CheaperTypical $414,429Pricier

Pricier than 82% of homes nearby

Price per ft²$189
CheaperTypical $238Pricier

Pricier than 11% of homes nearby

Living area3,075 ft²
SmallerTypical 1,707 ft²Bigger

Bigger than 95% of homes nearby

Lot size2.05 ac
SmallerTypical 1.6 acBigger

Bigger than 56% of homes nearby

Year built2006
OlderTypical 2000Newer

Newer than 70% of homes nearby

How 108 E Robertson Rd ranks against every home in each area.
MeasureThis homeCastalian Springs 37031Sumner County
Estimated valuepricier than$579,70982% of homes73% of homes
Price per ft²pricier than$18911% of homes12% of homes
Living areabigger than3,075 ft²95% of homes88% of homes
Lot sizebigger than2.05 ac56% of homes80% of homes
Year builtnewer than200670% of homes69% of homes

About 108 E Robertson Rd

How much is 108 E Robertson Rd, Castalian Springs, TN worth?

The TopHap Estimate for 108 E Robertson Rd, Castalian Springs, TN is $579,709 as of Oct 21, 2026. The likely range is $498,398 to $661,020. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 108 E Robertson Rd, Castalian Springs, TN last sell?

108 E Robertson Rd, Castalian Springs, TN last sold on Jun 21, 2017 for $331,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 108 E Robertson Rd, Castalian Springs, TN?

108 E Robertson Rd, Castalian Springs, TN has 4 bathrooms, 3,075 square feet of living space and a 2.05-acre lot.

When was 108 E Robertson Rd, Castalian Springs, TN built?

108 E Robertson Rd, Castalian Springs, TN was built in 2006, making it 20 years old. The building has 2 stories.

What schools serve 108 E Robertson Rd, Castalian Springs, TN?

108 E Robertson Rd, Castalian Springs, TN is assigned to Joe Shafer Middle School (middle), rated C; Benny Bills Elementary School (elementary), rated D-; Gallatin High School (high), rated B. All sit in Sumner County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 108 E Robertson Rd, Castalian Springs, TN compare to other homes in Castalian Springs 37031?

Among the 1,975 homes in Castalian Springs 37031, it is worth more than 82% of them ($579,709 against a typical $414,429), its price per square foot is higher than 11% of them ($189 against a typical $238), it is bigger than 95% of them (3,075 ft² against a typical 1,707 ft²), its lot is bigger than 56% of them (2.05 ac against a typical 1.6 ac) and it is newer than 70% of them (2006 against a typical 2000). Measured against all of Sumner County, it is worth more than 73% 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 108 E Robertson Rd, Castalian Springs, TN?

The 2025 property tax bill for 108 E Robertson Rd, Castalian Springs, TN was $2,102. The county assessed it at $147,900.

More homes on E Robertson Rd

Closest homes

More homes in Castalian Springs 37031

Assigned schools

Explore the area

See this home in context

Open 108 E Robertson Rd 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