HPOZ Rules: Dallas vs Irving
How do hpoz rules rules compare between Dallas, TX and Irving, TX?
Irving has fewer restrictions than Dallas.
Dallas, TX
Dallas County
Dallas Development Code Chapter 51A Section 4.501 creates Historic Overlay Districts (HPDs) like Swiss Avenue, Munger Place, and Winnetka Heights, each with district-specific preservation criteria enforced by the Landmark Commission through a Certificate of Appropriateness review.
View full Dallas rules →Irving, TX
Dallas County
Dallas County does not establish historic preservation overlay zones. Historic district designations and rules exist at the city level. Dallas, Highland Park, and University Park each maintain their own historic districts and review boards.
View full Irving rules →Key Facts Comparison
| Fact | Dallas | Irving |
|---|---|---|
| Code section | Ch. 51A-4.501 | - |
| Districts | Approximately twenty HPDs | - |
| Required approval | Certificate of Appropriateness | - |
| Reviewing body | Landmark Commission | - |
| Daily fine cap | Up to $2,000 | - |
| County districts | - | None established |
| Dallas reviewing body | - | Landmark Commission |
| Major districts | - | Swiss Avenue, State-Thomas |
| Federal listings | - | National Register only |
Highlighted rows indicate differences between cities.
Dallas FAQ
Do I need approval to repaint my Swiss Avenue home?
Yes. Swiss Avenue HPD requires a Certificate of Appropriateness for color changes visible from the street, with an approved color palette. Repainting in the existing color is generally exempt as routine maintenance.
Which Dallas neighborhoods are Historic Overlay Districts?
About twenty HPDs including Swiss Avenue, Munger Place, Winnetka Heights, State-Thomas, South Boulevard-Park Row, Lake Cliff, Peak's Suburban, and Tenth Street. Each has its own ordinance under Chapter 51A-4.501.
Irving FAQ
Is my historic home in a Dallas County district?
No. Dallas County has no historic districts. Check the City of Dallas Landmark Commission or your specific city's preservation office. National Register listing alone imposes no design rules.
Who approves changes to a Swiss Avenue home?
The City of Dallas Landmark Commission reviews exterior changes in designated city historic districts. Apply for a Certificate of Appropriateness before any exterior work.
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