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Single Family ResidenceResidential
$618,180$350 / 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 94How 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 $611,800 on Nov 4, 2025

409 RIVER MOUNTAIN DR

BOERNE, TX 78006
3
Baths
1,768 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.
3.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$618K
$581K low$656K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$611,800 · Nov 4, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$741 (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.$514,017 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$467,288
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$574,690

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.50
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
71
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
96
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
47
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
27
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.7 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
CountyKENDALL
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.2010
Lot (acres)The size of the land the home sits on, from county records.3.40
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
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, Attached
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 · 372 ft²Patio · 372 ft²Porch · 413 ft²

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
Boerne High SchoolA-
High · Grades 9–12 · 7.0 mi
E
Curington Elementary SchoolA+
Elementary · Grades PK–5 · 7.5 mi
M
Boerne Middle School NorthA
Middle · Grades 6–8 · 8.3 mi

District: Boerne Independent School District

Neighborhood · ZIP 78006These 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.73
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 100.19

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
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.48,716
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.138 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,770
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,374
Average tempThe average temperature here across a full year.66°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.60%

Owner Tools

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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

409 River Mountain 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.

  • Costs more per square foot than 81% of homes in Boerne 78006
  • Smaller than 79% of homes in Boerne 78006
  • Has a bigger lot than 80% of homes in Boerne 78006
  • Older than 66% of homes in Boerne 78006

What homes are worth in Boerne 78006

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

This home
$282K$2.6M

This home is worth more than 49% of homes in Boerne 78006.

How it measures up in Boerne 78006

The dot is this home. The mark in the middle is the typical home in Boerne 78006.

Estimated value$618,180
CheaperTypical $627,779Pricier

Pricier than 49% of homes nearby

Price per ft²$350
CheaperTypical $261Pricier

Pricier than 81% of homes nearby

Living area1,768 ft²
SmallerTypical 2,485 ft²Bigger

Bigger than 21% of homes nearby

Lot size3.4 ac
SmallerTypical 0.46 acBigger

Bigger than 80% of homes nearby

Year built1998
OlderTypical 2006Newer

Newer than 34% of homes nearby

How 409 River Mountain Dr ranks against every home in each area.
MeasureThis homeBoerne 78006
Estimated valuepricier than$618,18049% of homes
Price per ft²pricier than$35081% of homes
Living areabigger than1,768 ft²21% of homes
Lot sizebigger than3.4 ac80% of homes
Year builtnewer than199834% of homes

About 409 River Mountain Dr

How much is 409 River Mountain Dr, Boerne, TX worth?

The TopHap Estimate for 409 River Mountain Dr, Boerne, TX is $618,180 as of Jul 14, 2026. The likely range is $580,685 to $655,675. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 409 River Mountain Dr, Boerne, TX last sell?

409 River Mountain Dr, Boerne, TX last sold on Nov 4, 2025 for $611,800, according to the county's recorded deed.

How big is 409 River Mountain Dr, Boerne, TX?

409 River Mountain Dr, Boerne, TX has 3 bathrooms, 1,768 square feet of living space and a 3.40-acre lot.

When was 409 River Mountain Dr, Boerne, TX built?

409 River Mountain Dr, Boerne, TX was built in 1998, making it 28 years old. The building has 1 story.

What schools serve 409 River Mountain Dr, Boerne, TX?

409 River Mountain Dr, Boerne, TX is assigned to Boerne High School (high), rated A-; Curington Elementary School (elementary), rated A+; Boerne Middle School North (middle), rated A. All sit in Boerne Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 409 River Mountain Dr, Boerne, TX compare to other homes in Boerne 78006?

Among the 20,205 homes in Boerne 78006, it is worth more than 49% of them ($618,180 against a typical $627,779), its price per square foot is higher than 81% of them ($350 against a typical $261), it is bigger than 21% of them (1,768 ft² against a typical 2,485 ft²), its lot is bigger than 80% of them (3.4 ac against a typical 0.46 ac) and it is newer than 34% of them (1998 against a typical 2006). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 409 River Mountain Dr, Boerne, TX?

The 2025 property tax bill for 409 River Mountain Dr, Boerne, TX was $741. The county assessed it at $514,017.

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