Trinity County Unincorporated
Zoning districts
38 districts, grouped by category.
Agricultural
4Agriculture-Forest District
- Min lot
- 435,600 sq ft (10 ac)
- Max height
- 40 ft
- Front setback
- 20 ft
- Permitted uses
- 9
Agricultural Forest
Agricultural Preserve District
- Min lot
- 1,742,400 sq ft (40 ac)
- Max height
- 40 ft
- Front setback
- 20 ft
- Permitted uses
- 14
Timberland Production Zone
- Min lot
- 6,969,600 sq ft (160 ac)
- Front setback
- 50 ft
- Permitted uses
- 7
Commercial
13Special Building Site Area B-1
- Min lot
- 10,000 sq ft
Special Building Site Area B-2
- Min lot
- 15,000 sq ft (0.34 ac)
Special Building Site Area B-3
Retail Business Districts
General Commercial
Heavy Commercial District
Neighborhood Commercial Districts
General Commercial
Heavy Commercial
General Commercial
- Min lot
- 10,000 sq ft
- Max height
- 25 ft
- Front setback
- 10 ft
- Permitted uses
- 18
Highway Commercial Districts
Heavy Commercial District
Retail Commercial District
- Min lot
- 10,000 sq ft
- Max height
- 25 ft
- Front setback
- 10 ft
- Permitted uses
- 7
Overlay
3Other
5Flood Hazard District
Recreation District #1
Scenic Conservation Districts
Specific Unit Development District
Unclassified District
Industrial
3Residential
7Mobile Home Districts
Multiple Family District
- Min lot
- 16,000 sq ft (0.37 ac)
- Max height
- 25 ft
- Front setback
- 20 ft
- Permitted uses
- 4
Residential District
- Min lot
- 21,780 sq ft (0.5 ac)
- Max height
- 25 ft
- Front setback
- 10 ft
- Permitted uses
- 1
Duplex Residential District
- Min lot
- 6,000 sq ft
- Max height
- 40 ft
- Front setback
- 20 ft
- Max density
- 14.52 du/ac
- Permitted uses
- 2
Multiple Family District
Rural-Residential Districts
Rural Residential District
- Min lot
- 20,000 sq ft (0.46 ac)
- Max height
- 40 ft
- Front setback
- 20 ft
- Permitted uses
- 2
General provisions
84 rules that bind every district rather than one — sign regulations, parking, floodplain and the rest of the code’s citywide chapters.
No building shall be erected and no existing building shall be moved, altered, added to or enlarged, nor shall any land, building, or premises be used, designated or intended to be used for any purpose, or in any manner other than is included among the uses hereinafter listed as permitted in the district in which such building, land, or premises is located.
"U" DISTRICTS
"U" DISTRICTS
All the unincorporated territory of the county which is not included under the terms of this title in any other district, is hereby designated and classified as constituting 'U' districts.
Minimum lot area 5 acres; minimum lot width 100 ft; minimum lot depth 300 ft; maximum building height 40 ft; front yard 20 ft; side yard 10 ft; rear yard 20 ft; maximum lot coverage 25%.
AGRICULTURAL OR "A" DISTRICT
AGRICULTURAL OR "A" DISTRICT
The total lot area covered by structures shall not exceed forty percent of the total area of the lot.
The minimum lot area shall be no less than seven thousand square feet.
INDUSTRIAL DISTRICTS OR "I" DISTRICTS
INDUSTRIAL DISTRICTS OR "I" DISTRICTS
SPECIAL BUILDING SITE AREAS OR "B" DISTRICTS
SPECIAL BUILDING SITE AREAS OR "B" DISTRICTS
The increased floor area of an attached second unit shall not exceed thirty percent of the existing living area, nor be greater than one thousand two hundred square feet.
Where chimneys, silos, cupolas, flag poles, monuments, gas storage holders, radio and other towers, water tanks, church steeples and similar structures and mechanical appurtenances are permitted in the district, height limits may be exceeded upon securing a use permit in each case.
For the purpose of promoting the public health, safety and general welfare, a fifty-foot building setback line is hereby established on all federal aid secondary, and all state highways in the county.
Swimming pools in any 'R' district shall be constructed on the rear half of the lot, or fifty feet from the front lot line, whichever is the less
A person shall not camp or place a recreational vehicle on a lot or parcel for more than thirty days in any one-year period
The following garage and off-street parking requirements shall apply to all buildings erected, and new or extended uses commenced after the effective date of this title.
At the lot line the maximum sound pressure level radiated in each standard octave band by any use or facility (other than transportation facilities or temporary construction work) shall not exceed the values for octave bands lying within the several frequency limits given in Table I
Source documents
The chapters of the adopted code that were retrieved, read and extracted from. Everything above traces back to one of these.
- Chapter 13.3K charsRead →
- Chapter 1029.8K charsRead →
- Chapter 115.9K charsRead →
- Chapter 126.7K charsRead →
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- Chapter 1410K charsRead →
- Chapter 159.7K charsRead →
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- Chapter 24.1K charsRead →
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- Chapter 2966K charsRead →
- Chapter 33.8K charsRead →
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- Chapter 357.9K charsRead →
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- Chapter 435.8K charsRead →
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- Chapter 4943.7K charsRead →
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- Chapter 93.4K charsRead →