Local Guide4 min readMarch 15, 2026

Yard Sign Rules in Harris County: What You Need to Know

By 53Printers Team — Cypress, TX

Before you order 50 yard signs for your real estate listings, political campaign, or grand opening in the Cypress TX area, there are local rules worth knowing. Getting this wrong means signs get pulled — and that's money in the trash.

General Rules in Unincorporated Harris County

Harris County itself (unincorporated areas) has relatively permissive sign ordinances compared to incorporated cities. Key rules:

  • Signs on **private property** with owner permission: generally allowed
  • Signs in **public right-of-way** (street medians, utility poles, highway shoulders): prohibited
  • **Election signs:** allowed on private property, prohibited in right-of-way; must be removed within 10 days after the election
  • Maximum sign area for residential areas: typically 6 sq ft per sign (a standard 18×24 sign is 3 sq ft — well within limits)
  • HOA Rules Often Stricter Than County

    If your neighborhood has an HOA, their CC&Rs override county rules and are often significantly more restrictive:

  • Many HOAs prohibit any sign except "For Sale" during active listing
  • Some allow only one sign per lot at a time
  • Political signs: many HOAs prohibit entirely, though Texas law (Tex. Prop. Code §202.009) limits HOA restrictions on political signs during election periods
  • Always check your specific HOA documents before ordering
  • City of Cypress / Cy-Fair Area

    Most of the Cypress TX area is unincorporated Harris County. However, if you're near incorporated areas (like Jersey Village or portions of Houston city limits), different rules apply. Houston city ordinances are more restrictive on temporary signage.

    Best Practices

    1. Always get written permission from the property owner before placing signs

    2. Stay out of public right-of-way (the strip between sidewalk and street)

    3. Check your HOA documents for any sign restrictions

    4. Remove signs promptly when they're no longer relevant — it reflects on your brand

    Frequently Asked Questions

    What's the standard yard sign size?

    18×24 inches is the most common yard sign size for real estate, political campaigns, and business promotions. It's large enough to be readable from a car but fits easily in most front yards.

    Are coroplast yard signs weather-resistant in Houston?

    Yes. Corrugated plastic (coroplast) handles rain, humidity, and UV well. Most 53Printers yard signs are printed with weather-resistant UV inks and will last a full outdoor season.

    Do yard signs come with stakes?

    Yes. Our 18×24 yard signs include H-wire stakes at no extra charge.