ZIP 77003

ZIP code · Harris County, TXAppraisal data 2026-10-04

ZIP 77003 (ZIP code, Harris County, Texas): 3,671 homes, median value $356,182, tax rate about 2.25%, 0.0% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

3,671homes

$356,182median value, 2026

2.25%median tax rate

0.0%in FEMA high-risk flood zones

+8.7%value change since 2022

Neighborhoods in 77003

Appraisal district data

Neighborhood	Homes	Median value	Tax rate	High-risk flood
Brady Pl/lockhart/navigation	252	$278,779	2.28%	0%
Brady Place	888	$265,604	2.28%	0%
Coleman Crossing	31	$199,260	2.24%	0%
Commerce Avenue Townhomes	749	$389,000	2.28%	0%
East Downtown/i-45/york/schrimp	35	$354,353	2.25%	0%
Herrin Lofts Condos	52	$193,705	2.25%	0%
Live Oak Lofts Condos	46	$268,284	2.25%	0%
Promenade Place Condos	29	$287,432	2.25%	0%
Senechal/	90	$268,574	2.25%	0%
The Stanford	39	$378,950	2.25%	0%
Waterhill Homes on Commerce Street	137	$379,505	2.28%	0%
Waterhill Townhomes	1,427	$391,002	2.25%	0%

Flood zones

FEMA data

0homes in a FEMA high-risk zone (A or V, 1% chance a year): 0.0% of mapped homes, below the 8.4% across Harris County.

0homes in the moderate zone (0.2% chance a year): 0.0%.

0homes inside Harvey's estimated flooding (2017): 0.0%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 3,671 homes with a mapped lot. Flooding outside mapped zones does happen; check the flood insurance claims history and an elevation certificate for a specific house. Harvey extent is the Harris County Flood Control District's estimate along gauged channels.

Property taxes

Appraisal district data

2.25%median combined property tax rate (most homes fall between 2.24–2.28%).

$8,015yearly tax on the $356,182 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Harris County	100%
Harris Co Flood Cntrl	100%
Harris Co Educ Dept	100%
City of Houston	100%
Houston City College	100%
Houston ISD	100%
Port of Houston Authy	100%
Harris Co Hosp Dist	100%
East End District	47%
East Downtown Mng Dst	46%

Rates are the sum of every taxing unit on each property at 2025 adopted rates, the latest full year. Values from Harris Central Appraisal District files dated 2026-10-04. Homestead exemptions and caps belong to the current owner and do not transfer to a buyer.

Homes and values

Appraisal district data

Measure	Value
Median market value, 2026	$356,182 (above the Harris County median of $273,001)
Median change in value, 2022–2026	+8.7% (same homes, 3,493 with values in both years)
Median year built	2007
Median living area	1,920 sq ft
Median lot size	1,837 sq ft

When the homes were built

Decade	Homes
1890s	1
1900s	1
1910s	15
1920s	221
1930s	547
1940s	178
1950s	23
1960s	11
1970s	4
1980s	5
1990s	10
2000s	989
2010s	1,290
2020s	372

Single-family homes, townhomes, condos and mobile homes on owned land. Market value is the appraisal district's estimate, not an appraisal or sale price.

Pipelines

Railroad Commission data

0homes within 500 ft of an in-service transmission pipeline.

0homes within 1,000 ft.

14,140 ftmedian distance from a home to the nearest line.

1,580homes with no transmission line within 3 miles.

Straight-line distance from the center of each lot to the nearest in-service transmission line on the Texas Railroad Commission's map. Distribution gas lines are not included.

Look up a house in 77003

Street address

Each house report shows its own value history, tax units, flood zone at the center of the lot and the nearest pipeline.