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Single Family ResidenceResidential
$1,400,000$272 / 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
Last sold for $1,375,000 on Dec 21, 2022

25 RIDGEROCK DR

SIGNAL MOUNTAIN, TN 37377
3.5
Baths
5,155 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.
0.79 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1.4M
$1.3M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,375,000 · Dec 21, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,691 (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.$375,475 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$213,975
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,501,900

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.34 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.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.Single Family Residence
CountyHAMILTON
Lot (acres)The size of the land the home sits on, from county records.0.79
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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(4)

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.

E
Thrasher Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
M
Signal Mountain Middle/High SchoolA-
Middle · Grades 6–12 · 2.2 mi

District: Hamilton County School District

Neighborhood · ZIP 37377These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.123
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.130

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.32%
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.1.0%
PopulationHow many people live in this area.18,906
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.236 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,337
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,154
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.63 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

25 Ridgerock Dr 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.

  • Among the most valuable homes in Hamilton County
  • Costs more per square foot than 87% of homes in Hamilton County
  • Bigger than 98% of homes in Hamilton County
  • Has a bigger lot than 74% of homes in Hamilton County
  • Newer than 86% of homes in Signal Mountain

What homes are worth in Signal Mountain 37377

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

This home
$157K$1.7M

This home is worth more than 96% of homes in Signal Mountain 37377.

How it measures up in Signal Mountain 37377

The dot is this home. The mark in the middle is the typical home in Signal Mountain 37377.

Estimated value$1,400,000
CheaperTypical $657,815Pricier

Pricier than 96% of homes nearby

Price per ft²$272
CheaperTypical $255Pricier

Pricier than 64% of homes nearby

Living area5,155 ft²
SmallerTypical 2,508 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.79 ac
SmallerTypical 0.88 acBigger

Bigger than 46% of homes nearby

Year built1993
OlderTypical 1983Newer

Newer than 68% of homes nearby

How 25 Ridgerock Dr ranks against every home in each area.
MeasureThis homeSignal MountainSignal Mountain 37377Hamilton County
Estimated valuepricier than$1,400,00096% of homes96% of homesalmost all homes
Price per ft²pricier than$27265% of homes64% of homes87% of homes
Living areabigger than5,155 ft²95% of homes96% of homes98% of homes
Lot sizebigger than0.79 ac66% of homes46% of homes74% of homes
Year builtnewer than199386% of homes68% of homes65% of homes

About 25 Ridgerock Dr

How much is 25 Ridgerock Dr, Signal Mountain, TN worth?

The TopHap Estimate for 25 Ridgerock Dr, Signal Mountain, TN is $1,400,000 as of Jul 14, 2026. The likely range is $1,276,622 to $1,523,378. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25 Ridgerock Dr, Signal Mountain, TN last sell?

25 Ridgerock Dr, Signal Mountain, TN last sold on Dec 21, 2022 for $1,375,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 25 Ridgerock Dr, Signal Mountain, TN?

25 Ridgerock Dr, Signal Mountain, TN has 3.5 bathrooms, 5,155 square feet of living space and a 0.79-acre lot.

When was 25 Ridgerock Dr, Signal Mountain, TN built?

25 Ridgerock Dr, Signal Mountain, TN was built in 1993, making it 33 years old. The building has 2 stories.

What schools serve 25 Ridgerock Dr, Signal Mountain, TN?

25 Ridgerock Dr, Signal Mountain, TN is assigned to Thrasher Elementary School (elementary), rated A+; Signal Mountain Middle/High School (middle), rated A-. All sit in Hamilton County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25 Ridgerock Dr, Signal Mountain, TN compare to other homes in Signal Mountain 37377?

Among the 6,864 homes in Signal Mountain 37377, it is worth more than 96% of them ($1,400,000 against a typical $657,815), its price per square foot is higher than 64% of them ($272 against a typical $255), it is bigger than 96% of them (5,155 ft² against a typical 2,508 ft²), its lot is bigger than 46% of them (0.79 ac against a typical 0.88 ac) and it is newer than 68% of them (1993 against a typical 1983). Measured against all of Hamilton County, it is worth more than almost all 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 25 Ridgerock Dr, Signal Mountain, TN?

The 2025 property tax bill for 25 Ridgerock Dr, Signal Mountain, TN was $5,691. The county assessed it at $375,475.

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