Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$184,547$226 / 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 96How 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

307 SMITH LN

SAN MARCOS, TX 78666
0
Baths
816 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.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$185K
$177K low$192K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,205 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$261,730 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$128,860
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$132,870
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$264,440
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$261,730

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.70 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyHays
Lot (acres)The size of the land the home sits on, from county records.0.25
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Goodnight Middle SchoolD
Middle · Grades 6–8 · 1.4 mi
E
Mendez Elementary SchoolC-
Elementary · Grades KG–5 · 1.9 mi
H
San Marcos High SchoolD
High · Grades 9–12 · 4.0 mi

District: San Marcos Consolidated Independent School District

Neighborhood · ZIP 78666These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.72
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.99,796
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.548 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,287
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,670
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

307 Smith Ln 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 Hays County
  • Costs more per square foot than 91% of homes in Blanco Gardens
  • Smaller than 98% of homes in Hays County

What homes are worth in San Marcos 78666

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

This home
$163K$888K

This home is worth more than 5% of homes in San Marcos 78666.

How it measures up in San Marcos 78666

The dot is this home. The mark in the middle is the typical home in San Marcos 78666.

Estimated value$184,547
CheaperTypical $315,760Pricier

Pricier than 5% of homes nearby

Price per ft²$226
CheaperTypical $192Pricier

Pricier than 74% of homes nearby

Living area816 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.25 ac
SmallerTypical 0.33 acBigger

Bigger than 43% of homes nearby

How 307 Smith Ln ranks against every home in each area.
MeasureThis homeBlanco GardensSan Marcos 78666Hays County
Estimated valuepricier than$184,54726% of homes5% of homesalmost no homes
Price per ft²pricier than$22691% of homes74% of homes65% of homes
Living areabigger than816 ft²13% of homes5% of homes2% of homes
Lot sizebigger than0.25 ac58% of homes43% of homes47% of homes

About 307 Smith Ln

How much is 307 Smith Ln, San Marcos, TX worth?

The TopHap Estimate for 307 Smith Ln, San Marcos, TX is $184,547 as of Oct 21, 2026. The likely range is $177,435 to $191,659. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 307 Smith Ln, San Marcos, TX last sell?

307 Smith Ln, San Marcos, TX last sold on Nov 17, 2003, according to the county's recorded deed.

How big is 307 Smith Ln, San Marcos, TX?

307 Smith Ln, San Marcos, TX has 816 square feet of living space and a 0.25-acre lot.

What schools serve 307 Smith Ln, San Marcos, TX?

307 Smith Ln, San Marcos, TX is assigned to Goodnight Middle School (middle), rated D; Mendez Elementary School (elementary), rated C-; San Marcos High School (high), rated D. All sit in San Marcos Consolidated Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 307 Smith Ln, San Marcos, TX compare to other homes in San Marcos 78666?

Among the 22,660 homes in San Marcos 78666, it is worth more than 5% of them ($184,547 against a typical $315,760), its price per square foot is higher than 74% of them ($226 against a typical $192), it is bigger than 5% of them (816 ft² against a typical 1,652 ft²) and its lot is bigger than 43% of them (0.25 ac against a typical 0.33 ac). Measured against all of Hays County, it is worth more than almost no 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 307 Smith Ln, San Marcos, TX?

The 2024 property tax bill for 307 Smith Ln, San Marcos, TX was $5,205. The county assessed it at $261,730.

More homes on Smith Ln

Closest homes

More homes in San Marcos 78666

Assigned schools

Explore the area

See this home in context

Open 307 Smith Ln 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