Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$306,759$342 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $130,000 on May 6, 2014

307 MADRID ST

CASTROVILLE, TX 78009
1
Baths
897 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1848
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$307K
$284K low$330K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$130,000 · May 6, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,608 (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.$221,746 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$201,587
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$238,900

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.68
46
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
56
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
99
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
43
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
100
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.69 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.0.2 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
CountyMEDINA
Lot (acres)The size of the land the home sits on, from county records.0.32
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Yes
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.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 160 ft²Porch · 375 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.

E
Castroville Elementary SchoolB+
Elementary · Grades PK–5 · 0.5 mi
M
Medina Valley Middle SchoolB+
Middle · Grades 6–8 · 2.5 mi
H
Medina Valley High SchoolB+
High · Grades 9–12 · 2.9 mi

District: Medina Valley Independent School District

Neighborhood · ZIP 78009These 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.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.9,496
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.134 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,826
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,482
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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 Madrid St 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 77% of homes in Castroville 78009
  • Among the highest price per square foot in Castroville 78009
  • Smaller than 94% of homes in Castroville 78009
  • Has a smaller lot than 88% of homes in Castroville 78009
  • Among the oldest homes in Castroville 78009

What homes are worth in Castroville 78009

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

This home
$167K$841K

This home is worth more than 23% of homes in Castroville 78009.

How it measures up in Castroville 78009

The dot is this home. The mark in the middle is the typical home in Castroville 78009.

Estimated value$306,759
CheaperTypical $447,479Pricier

Pricier than 23% of homes nearby

Price per ft²$342
CheaperTypical $197Pricier

Pricier than almost all homes nearby

Living area897 ft²
SmallerTypical 1,983 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.32 ac
SmallerTypical 0.69 acBigger

Bigger than 12% of homes nearby

Year built1848
OlderTypical 2003Newer

Older than almost all homes nearby

How 307 Madrid St ranks against every home in each area.
MeasureThis homeCastroville 78009Medina County
Estimated valuepricier than$306,75923% of homes47% of homes
Price per ft²pricier than$342almost all homes98% of homes
Living areabigger than897 ft²6% of homes10% of homes
Lot sizebigger than0.32 ac12% of homes29% of homes
Year builtnewer than1848almost no homesalmost no homes

About 307 Madrid St

How much is 307 Madrid St, Castroville, TX worth?

The TopHap Estimate for 307 Madrid St, Castroville, TX is $306,759 as of Sep 24, 2026. The likely range is $283,955 to $329,563. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 307 Madrid St, Castroville, TX last sell?

307 Madrid St, Castroville, TX last sold on May 6, 2014 for $130,000, according to the county's recorded deed.

How big is 307 Madrid St, Castroville, TX?

307 Madrid St, Castroville, TX has 1 bathrooms, 897 square feet of living space and a 0.32-acre lot.

When was 307 Madrid St, Castroville, TX built?

307 Madrid St, Castroville, TX was built in 1848, making it 178 years old. The building has 1 story.

What schools serve 307 Madrid St, Castroville, TX?

307 Madrid St, Castroville, TX is assigned to Castroville Elementary School (elementary), rated B+; Medina Valley Middle School (middle), rated B+; Medina Valley High School (high), rated B+. All sit in Medina Valley Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 307 Madrid St, Castroville, TX compare to other homes in Castroville 78009?

Among the 3,885 homes in Castroville 78009, it is worth more than 23% of them ($306,759 against a typical $447,479), its price per square foot is higher than almost all of them ($342 against a typical $197), it is bigger than 6% of them (897 ft² against a typical 1,983 ft²), its lot is bigger than 12% of them (0.32 ac against a typical 0.69 ac) and it is newer than almost none of them (1848 against a typical 2003). Measured against all of Medina County, it is worth more than 47% 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 307 Madrid St, Castroville, TX?

The 2025 property tax bill for 307 Madrid St, Castroville, TX was $1,608. The county assessed it at $221,746.

More homes on Madrid St

Closest homes

More homes in Castroville 78009

Assigned schools

Explore the area

See this home in context

Open 307 Madrid St 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