Setback Rules: Green Valley vs Tucson
How do setback rules rules compare between Green Valley, AZ and Tucson, AZ?
Tucson has fewer restrictions than Green Valley.
Green Valley, AZ
Pima County
Pima County Zoning Code Title 18 sets setbacks by district. Rural GR-1 zones require 50-foot front, 25-foot side, and 40-foot rear setbacks. Variances need Board of Adjustment approval.
View full Green Valley rules →Tucson, AZ
Pima County
Tucson regulates building setbacks through the Unified Development Code, with requirements varying by zoning district. The UDC Table 6.3-2 establishes minimum front, side, and rear setbacks for each zone. Typical residential setbacks in R-1 zones are 20 feet front, 5 feet side, and 20 feet rear. Corner lots and lots with specific overlays may have different requirements.
View full Tucson rules →Key Facts Comparison
| Fact | Green Valley | Tucson |
|---|---|---|
| Code Title | Pima County Zoning Code Title 18 | - |
| GR-1 Front Setback | 50 feet typical | - |
| GR-1 Side Setback | 25 feet typical | - |
| Variance Authority | Board of Adjustment (Ch. 18.91) | - |
| Permit Required | Yes, with site plan | - |
| Governing Code | - | UDC Table 6.3-2 |
| R-1 Front Setback | - | 20 feet typical |
| R-1 Side Setback | - | 5 feet typical |
| R-1 Rear Setback | - | 20 feet typical |
| Variances | - | Board of Adjustment process |
Highlighted rows indicate differences between cities.
Green Valley FAQ
How far does my house have to be from the property line in unincorporated Pima County?
It depends on your zoning district. Rural zones (GR-1) typically require 50-foot front, 25-foot side, and 40-foot rear setbacks. Contact Pima County Development Services with your parcel number for your specific requirements.
Can I get a variance to build closer to the property line?
You may apply for a variance through the Pima County Board of Adjustment under Chapter 18.91. You must demonstrate a hardship unique to your property, not merely a desire for a larger building footprint.
Tucson FAQ
What are the setback requirements in Tucson?
Setbacks vary by zoning district. Typical R-1 residential setbacks are 20 feet front, 5 feet side, and 20 feet rear. Check UDC Table 6.3-2 for your specific zone, or contact PDSD for a property-specific determination.
Can I get a setback variance?
Yes. The Board of Adjustment can grant setback variances for hardship cases. You must demonstrate that strict application of the setback would create an unnecessary hardship unique to your property. Minor modifications may also be available through PDSD.
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