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Single Family ResidenceResidential
$159,900$145 / 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 92How 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
Last sold for $135,000 on Aug 28, 2026

155 ROCK VALLEY DR

SAN ANTONIO, TX 78227
3
Beds
1
Baths
1,104 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
Pre-foreclosure (NTS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
Auction scheduled for Aug 4, 2026.

Valuation

$160K
$147K low$172K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$135,000 · Aug 28, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,115 (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.$136,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,550
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$87,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$136,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$136,000

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.1980
Lot (acres)The size of the land the home sits on, from county records.0.22
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.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.Shed · 64 ft²Patio · 288 ft²Porch · 40 ft²

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Valley Hi Elementary SchoolB-
Elementary · Grades EE–5 · 0.3 mi
M
Sam Rayburn Middle SchoolD
Middle · Grades 6–8 · 0.6 mi
H
John Jay High SchoolD
High · Grades 9–12 · 3.0 mi

District: Northside Independent School District

Neighborhood · ZIP 78227These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.5%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
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.49,431
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,844 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,906
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$57,220
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

155 Rock Valley 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.

  • Worth less than 86% of homes in Bexar County
  • Costs more per square foot than 73% of homes in People Active in Community Effort
  • Smaller than 84% of homes in Bexar County
  • Has a bigger lot than 78% of homes in People Active in Community Effort
  • Older than 92% of homes in People Active in Community Effort

What homes are worth in San Antonio 78227

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

This home
$125K$255K

This home is worth more than 29% of homes in San Antonio 78227.

How it measures up in San Antonio 78227

The dot is this home. The mark in the middle is the typical home in San Antonio 78227.

Estimated value$159,900
CheaperTypical $179,161Pricier

Pricier than 29% of homes nearby

Price per ft²$145
CheaperTypical $144Pricier

Pricier than 52% of homes nearby

Living area1,104 ft²
SmallerTypical 1,228 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.22 ac
SmallerTypical 0.19 acBigger

Bigger than 74% of homes nearby

Year built1961
OlderTypical 1968Newer

Newer than 18% of homes nearby

How 155 Rock Valley Dr ranks against every home in each area.
MeasureThis homePeople Active in Community EffortSan Antonio 78227Bexar County
Estimated valuepricier than$159,90034% of homes29% of homes14% of homes
Price per ft²pricier than$14573% of homes52% of homes41% of homes
Living areabigger than1,104 ft²23% of homes34% of homes16% of homes
Lot sizebigger than0.22 ac78% of homes74% of homes72% of homes
Year builtnewer than19618% of homes18% of homes20% of homes

About 155 Rock Valley Dr

How much is 155 Rock Valley Dr, San Antonio, TX worth?

The TopHap Estimate for 155 Rock Valley Dr, San Antonio, TX is $159,900 as of Aug 30, 2026. The likely range is $147,452 to $172,348. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 155 Rock Valley Dr, San Antonio, TX last sell?

155 Rock Valley Dr, San Antonio, TX last sold on Aug 28, 2026 for $135,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 155 Rock Valley Dr, San Antonio, TX?

155 Rock Valley Dr, San Antonio, TX has 3 bedrooms, 1 bathrooms, 1,104 square feet of living space and a 0.22-acre lot.

When was 155 Rock Valley Dr, San Antonio, TX built?

155 Rock Valley Dr, San Antonio, TX was built in 1961, making it 65 years old. It is a contemporary home. The building has 1 story.

What schools serve 155 Rock Valley Dr, San Antonio, TX?

155 Rock Valley Dr, San Antonio, TX is assigned to Valley Hi Elementary School (elementary), rated B-; Sam Rayburn Middle School (middle), rated D; John Jay High School (high), rated D. All sit in Northside Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 155 Rock Valley Dr, San Antonio, TX compare to other homes in San Antonio 78227?

Among the 12,042 homes in San Antonio 78227, it is worth more than 29% of them ($159,900 against a typical $179,161), its price per square foot is higher than 52% of them ($145 against a typical $144), it is bigger than 34% of them (1,104 ft² against a typical 1,228 ft²), its lot is bigger than 74% of them (0.22 ac against a typical 0.19 ac) and it is newer than 18% of them (1961 against a typical 1968). Measured against all of Bexar County, it is worth more than 14% 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 155 Rock Valley Dr, San Antonio, TX?

The 2025 property tax bill for 155 Rock Valley Dr, San Antonio, TX was $3,115. The county assessed it at $136,000.

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