Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$243,896$184 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

18203 BLUEBONNET DR

HELOTES, TX 78023
3
Beds
2
Baths
1,324 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$244K
$220K low$268K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,913 (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.$105,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,490
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,510
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$109,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$105,000

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.14 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.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.Contemporary
CountyBEXAR
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.1962
Lot (acres)The size of the land the home sits on, from county records.0.25
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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, 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.Porch · 48 ft²

Transaction History(2)

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
Helotes Elementary SchoolA
Elementary · Grades KG–5 · 2.8 mi
M
Dr. Hector P. Garcia Middle SchoolA-
Middle · Grades 6–8 · 2.8 mi
H
Sandra Day O'Connor High SchoolA+
High · Grades 9–12 · 3.7 mi

District: Northside Independent School District

Neighborhood · ZIP 78023These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.5%
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.38,941
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.575 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,110
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,650
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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

18203 Bluebonnet 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 least valuable homes in Helotes 78023
  • Costs less per square foot than 97% of homes in Grey Forest
  • Smaller than 97% of homes in Helotes 78023
  • Has a smaller lot than 91% of homes in Grey Forest
  • Older than 98% of homes in Helotes 78023

What homes are worth in Helotes 78023

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

This home
$279K$1.2M

This home is worth less than almost all homes in Helotes 78023.

How it measures up in Helotes 78023

The dot is this home. The mark in the middle is the typical home in Helotes 78023.

Estimated value$243,896
CheaperTypical $466,782Pricier

Cheaper than almost all homes nearby

Price per ft²$184
CheaperTypical $182Pricier

Pricier than 53% of homes nearby

Living area1,324 ft²
SmallerTypical 2,608 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.25 ac
SmallerTypical 0.23 acBigger

Bigger than 52% of homes nearby

Year built1956
OlderTypical 2004Newer

Newer than 2% of homes nearby

How 18203 Bluebonnet Dr ranks against every home in each area.
MeasureThis homeGrey ForestHelotes 78023Bexar County
Estimated valuepricier than$243,8963% of homesalmost no homes46% of homes
Price per ft²pricier than$1843% of homes53% of homes79% of homes
Living areabigger than1,324 ft²28% of homes3% of homes28% of homes
Lot sizebigger than0.25 ac9% of homes52% of homes78% of homes
Year builtnewer than195638% of homes2% of homes16% of homes

About 18203 Bluebonnet Dr

How much is 18203 Bluebonnet Dr, Helotes, TX worth?

The TopHap Estimate for 18203 Bluebonnet Dr, Helotes, TX is $243,896 as of Aug 30, 2026. The likely range is $219,685 to $268,107. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18203 Bluebonnet Dr, Helotes, TX last sell?

18203 Bluebonnet Dr, Helotes, TX last sold on Jan 22, 2021, according to the county's recorded deed.

How big is 18203 Bluebonnet Dr, Helotes, TX?

18203 Bluebonnet Dr, Helotes, TX has 3 bedrooms, 2 bathrooms, 1,324 square feet of living space and a 0.25-acre lot.

When was 18203 Bluebonnet Dr, Helotes, TX built?

18203 Bluebonnet Dr, Helotes, TX was built in 1956, making it 70 years old. It is a contemporary home. The building has 1 story.

What schools serve 18203 Bluebonnet Dr, Helotes, TX?

18203 Bluebonnet Dr, Helotes, TX is assigned to Helotes Elementary School (elementary), rated A; Dr. Hector P. Garcia Middle School (middle), rated A-; Sandra Day O'Connor High School (high), rated A+. All sit in Northside Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18203 Bluebonnet Dr, Helotes, TX compare to other homes in Helotes 78023?

Among the 10,948 homes in Helotes 78023, it is worth more than almost none of them ($243,896 against a typical $466,782), its price per square foot is higher than 53% of them ($184 against a typical $182), it is bigger than 3% of them (1,324 ft² against a typical 2,608 ft²), its lot is bigger than 52% of them (0.25 ac against a typical 0.23 ac) and it is newer than 2% of them (1956 against a typical 2004). Measured against all of Bexar County, it is worth more than 46% 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 18203 Bluebonnet Dr, Helotes, TX?

The 2025 property tax bill for 18203 Bluebonnet Dr, Helotes, TX was $1,913. The county assessed it at $105,000.

More homes on Bluebonnet Dr

Closest homes

More homes in Helotes 78023

Assigned schools

Explore the area

See this home in context

Open 18203 Bluebonnet Dr 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