Downtown Houston

The original core of Houston on Buffalo Bayou, which the City of Houston calls the birthplace of the city.

Verified November 3, 2026 against 13 sources.

Quick answer

What is Downtown Houston, and what are its historic districts?

Downtown Houston is the original core of the city on Buffalo Bayou, laid out in the 62-block town plat of 1836. The city designates it Super Neighborhood 61. Its Main Street Market Square district is Houston's only commercial historic district, listed on the National Register in 1983 and designated by the city in 1997.

What is Downtown Houston?

Downtown is the original core of Houston, in Harris County. The City of Houston calls it the birthplace of Houston. It designates the area Super Neighborhood 61. According to the city, freeways built in the 1960s and 1970s set downtown’s modern boundaries.

City planning tables place the super neighborhood in ZIP codes 77002, 77003, 77010 and 77020. The city lists the George R. Brown Convention Center and the University of Houston–Downtown in the area. It also lists Discovery Green, Market Square Park, Daikin Park and the Toyota Center.

How did downtown begin?

The Allen brothers founded Houston. Allen’s Landing is named for them. The original town plat of 1836 had 62 blocks. Market Square has been a park since 1976. The site earlier held four of Houston’s City Markets and City Halls. The Main Street Viaduct over Buffalo Bayou was built in 1913. It was the longest span in Texas at the time.

What is the Main Street Market Square Historic District?

The city calls Main Street Market Square the only commercial historic district in Houston. It lies along the south bank of Buffalo Bayou between Milam and San Jacinto streets. It includes 52 buildings, the Main Street Viaduct, Allen’s Landing Park and Market Square Park. Its architecture reflects Houston’s development between 1860 and 1950.

The district was listed on the National Register of Historic Places on July 18, 1983. The Texas Historical Commission describes the listed district as roughly bounded by Buffalo Bayou and Fannin, Texas and Milam streets. The city designated it a historic district in 1997. Projects that would alter the exterior of a designated property need a Certificate of Appropriateness.

Who manages and funds downtown improvements?

City tables list the Houston Downtown Management District, the East Downtown Management District and the Greater Northside Management District in the super neighborhood. A 1995 Texas Senate bill analysis states that City Council created the Houston Downtown Management Corporation in 1990, and that its services began in 1992.

The Main Street/Market Square reinvestment zone, TIRZ 3, was created in 1995 to stimulate residential development. It began as the nine-block area around the Rice Hotel. It was expanded in 1998, 2005 and 2007. City tables show it covering about 37 percent of the super neighborhood.

What land-use rules apply?

The City of Houston is not zoned. It helps enforce recorded deed restrictions. Historic district rules apply within Main Street Market Square.

Which school district serves downtown?

City planning tables place all of Super Neighborhood 61 within Houston ISD.

Restaurants in Downtown Houston

All restaurants in Downtown Houston

Map

Map of Downtown Houston, centered near 29.7563, -95.364.

Related places

Related entries

Frequently asked questions

What is Houston's only commercial historic district?

Main Street Market Square, along the south bank of Buffalo Bayou between Milam and San Jacinto streets. It includes 52 buildings.

When did Market Square become a park?

Market Square has been a park since 1976. The site earlier held four of Houston's City Markets and City Halls.

What is TIRZ 3?

TIRZ 3 is the Main Street/Market Square reinvestment zone, created in 1995 to stimulate residential development downtown. It began as nine blocks around the Rice Hotel and was expanded in 1998, 2005 and 2007.

Which school district serves downtown Houston?

City planning tables place all of Super Neighborhood 61 within Houston ISD.

Sources