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Single Family ResidenceResidential
$311,513$239 / 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 Sep 24, 2026

309 GRACE ST

HOUSTON, TX 77003
2
Beds
1.5
Baths
1,303 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1926
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$312K
$298K low$325K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,304 (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.$321,041 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$175,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,041
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$256,773
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$321,041

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.10 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.''

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.Bungalow
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.12
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 224 ft²

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

E
Lantrip Elementary SchoolD+
Elementary · Grades EE–5 · 0.4 mi
M
Navarro Middle SchoolC
Middle · Grades 6–8 · 1.0 mi
H
Austin High SchoolD+
High · Grades 9–12 · 1.0 mi

District: Houston Independent School District

Neighborhood · ZIP 77003These 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.168
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.12,460
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,501 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,049
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,682
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

309 Grace 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 Houston 77003
  • Costs more per square foot than 89% of homes in Harris County
  • Smaller than 84% of homes in Houston 77003
  • Has a smaller lot than 85% of homes in Harris County
  • Among the oldest homes in Harris County

What homes are worth in Houston 77003

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

This home
$218K$648K

This home is worth more than 23% of homes in Houston 77003.

How it measures up in Houston 77003

The dot is this home. The mark in the middle is the typical home in Houston 77003.

Estimated value$311,513
CheaperTypical $373,086Pricier

Pricier than 23% of homes nearby

Price per ft²$239
CheaperTypical $204Pricier

Pricier than 81% of homes nearby

Living area1,303 ft²
SmallerTypical 1,934 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.11 ac
SmallerTypical 1,960 ft²Bigger

Bigger than 76% of homes nearby

Year built1926
OlderTypical 2007Newer

Newer than 3% of homes nearby

How 309 Grace St ranks against every home in each area.
MeasureThis homeHouston 77003Harris County
Estimated valuepricier than$311,51323% of homes58% of homes
Price per ft²pricier than$23981% of homes89% of homes
Living areabigger than1,303 ft²16% of homes19% of homes
Lot sizebigger than0.11 ac76% of homes15% of homes
Year builtnewer than19263% of homesalmost no homes

About 309 Grace St

How much is 309 Grace St, Houston, TX worth?

The TopHap Estimate for 309 Grace St, Houston, TX is $311,513 as of Sep 24, 2026. The likely range is $297,589 to $325,437. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Grace St, Houston, TX last sell?

309 Grace St, Houston, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 309 Grace St, Houston, TX?

309 Grace St, Houston, TX has 2 bedrooms, 1.5 bathrooms, 1,303 square feet of living space and a 0.12-acre lot.

When was 309 Grace St, Houston, TX built?

309 Grace St, Houston, TX was built in 1926, making it 100 years old. It is a bungalow home. The building has 1 story.

What schools serve 309 Grace St, Houston, TX?

309 Grace St, Houston, TX is assigned to Lantrip Elementary School (elementary), rated D+; Navarro Middle School (middle), rated C; Austin High School (high), rated D+. All sit in Houston Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Grace St, Houston, TX compare to other homes in Houston 77003?

Among the 4,013 homes in Houston 77003, it is worth more than 23% of them ($311,513 against a typical $373,086), its price per square foot is higher than 81% of them ($239 against a typical $204), it is bigger than 16% of them (1,303 ft² against a typical 1,934 ft²), its lot is bigger than 76% of them (0.11 ac against a typical 1,960 ft²) and it is newer than 3% of them (1926 against a typical 2007). Measured against all of Harris County, it is worth more than 58% 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 309 Grace St, Houston, TX?

The 2025 property tax bill for 309 Grace St, Houston, TX was $2,304. The county assessed it at $321,041.

More homes on Grace St

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Assigned schools

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