Funding type
This project is privately funded, on private land for private use.
OBGYN Medical Center Associates in Houston, TX
427 W. 20th St., Houston, TX 77008, Houston, TX, 77008
OBGYN Medical Center Associates is a renovation/alteration project at 427 W. 20th St., Houston, TX 77008, Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Jun 2026). The project has an estimated value of $270K across about 3,356 sq ft.
- Estimated project value
- $270K
About this figure
Estimated construction cost supplied in the TDLR filing. This is not a current property appraisal or a final construction invoice.
- Reported floor area
- 3,356 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $80/sqft
About this figure
Calculated from this filing’s estimated cost divided by its reported square footage. Available only when both figures are supplied; it is not a market benchmark.
- Scheduled duration
- 5 months
About this figure
The interval between the filed start and completion dates. These dates describe the proposed schedule and do not measure actual construction progress.
The project record
Project timeline
Explore filed milestones and scheduled dates. Open a milestone for its source.
5 timeline dates shown.
Project registered · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
Source: TDLR filing
View source recordScheduled construction start · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
47 days after the preceding date shown.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
26 days after the preceding date shown.
Source: TDLR filing
View source recordInspection complete · TDLR filing
The filing records completion of the accessibility inspection.
106 days after the preceding date shown.
Source: TDLR filing
View source recordScheduled completion · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
3 days after the preceding date shown.
Source: TDLR filing
View source record
📰About OBGYN Medical Center Associates
HeightsMED MOB, a 3,356 sq ft medical clinic renovation at 427 W. 20th St. in Houston, is complete. The project, registered with TDLR in December 2025, passed its final TDLR accessibility inspection in June 2026. The work involved a tenant interior fit-out for a medical professional clinic, executed by 427 W 20th LLC as the owner of record.
The filing identifies the tenant as OBGYN Medical Center Associates, with Tressie Irvin listed as the associated business entity. The estimated cost for this alteration was $270,000, resulting in a cost of $80 per square foot. This figure is close to the Harris County median of $80 per square foot for similar renovation and alteration projects registered with the state. The total estimated cost is also close to the county median of $250,000 for this project type.
JZ Interior Design, LLC served as the design firm of record for the project. The registered accessibility specialist was William T Winning. The scheduled build window for the construction was 135 days, which is longer than the county median of 92 days for comparable filings. Construction began in February 2026, following the completion of plan review in March 2026.
Project Context and Location
The address is located in ZIP code 77008, an area with a population of about 40,155 according to U.S. Census ACS 2023 five-year estimates. The median household income in this ZIP code is $142,414, and the median owner-occupied home value is $609,300. Housing in this area is mostly owner-occupied. City of Houston permit records show five permits on file at this specific street address, issued between January 2026 and June 2026. These permits include building permits for clinic office buildouts and remodels, with square footage ranging from 1,150 to 3,356 sq ft.
427 W 20th LLC has six other TDLR-registered projects totaling $2,010,000, all located in Houston. JZ Interior Design, LLC has worked on six other registered projects totaling $3,059,800, including work at 1001 McKinney Street. This project is privately funded and conducted on private land for private use. The TDLR status for this specific filing is Inspection Complete, confirming the construction phase has concluded as per the June 2026 final inspection.
Inspection Complete
Final inspection completed, awaiting project closure
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OBGYN Medical Center Associates is a Renovation/Alteration project located at 427 W. 20th St., Houston, TX 77008, Houston, TX 77008 in Houston, Texas. The project has an estimated value of $270K covering 3,356 sq ft. 427 W 20th LLC is the property owner and JZ Interior Design, LLC is the design firm of record. The project was registered with TDLR on December 30, 2025.
Frequently Asked Questions
Is the construction at 427 W. 20th St. finished?
Yes, the project passed its final TDLR accessibility inspection in June 2026. The TDLR status is listed as Inspection Complete, indicating the construction work described in the filing is done.
Who is the tenant in the renovated space?
The filing lists OBGYN Medical Center Associates as the tenant, with Tressie Irvin associated with the business. The scope of work is described as a medical professional clinic tenant interior fit-out.
How much did this renovation cost?
The estimated cost for the project is $270,000. This works out to $80 per square foot for the 3,356 sq ft space, which is close to the Harris County median for similar projects.
Who designed the interior fit-out?
JZ Interior Design, LLC is the design firm of record for this project. William T Winning is listed as the registered accessibility specialist who oversaw the accessibility requirements.
What is OBGYN Medical Center Associates?
OBGYN Medical Center Associates is a renovation/alteration project at 427 W. 20th St., Houston, TX 77008 in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Medical Professional Clinic Tenant Interior Fit-out
Is OBGYN Medical Center Associates open in Houston?
Construction on OBGYN Medical Center Associates is complete — TDLR records show the project passed its required accessibility inspection in Jun 2026. The building is finished and very likely open.
Where is OBGYN Medical Center Associates located?
OBGYN Medical Center Associates is located at 427 W. 20th St., Houston, TX 77008, Houston, TX, 77008, in Harris County.
Who is the owner or developer of OBGYN Medical Center Associates?
427 W 20th LLC is the property owner/developer of record for OBGYN Medical Center Associates, per its TDLR project registration.
Who is the architect or design firm for OBGYN Medical Center Associates?
JZ Interior Design, LLC is the design firm of record for OBGYN Medical Center Associates, according to its TDLR filing.
How much does OBGYN Medical Center Associates cost and how big is it?
OBGYN Medical Center Associates has an estimated construction value of $270K and approximately 3,356 square feet (about $80/sqft), based on its TDLR filing.
Scope of Work
Medical Professional Clinic Tenant Interior Fit-out
Note: This project is registered under the Texas Accessibility Standards (TAS) program. TDLR registration is required for commercial and public facility construction to ensure compliance with accessibility requirements under Texas Government Code Chapter 469.
Location & views
427 W. 20th St., Houston, TX 77008, Houston, TX, 77008
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Related Projects
Related City Permits
Building permits found at or near this location
1,542 SF. CLINIC OFFICE BUILDOUT 1-7-1-B-B 2021 IBC NFPA 13
3,356 SF. CLINIC OFFICE REMODEL 1-7-1-B-B 2021 IBC SPK/FA
REMODEL 1,150 S/F OFFICE LEASE 1-7-1-B-B SPR / FA 2021 IBC
3,073 SF. OFFICE REMODEL 1-7-1-B-B 2021 IBC SPK/FA
650 SF NEW GENERATOR 1-7-1-B-B '21 IBC
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