SUPPLEMENTARY PROVISIONS
Table 4-104-1 Accessory Structures Regulation | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Maximum Lot Size (acres) | Minimum Lot Size (acres) | Number of Accessory Buildings | Maximum “Footprint” of Accessory Buildings | Maximum Height of Accessory Buildings | Principal Residence Required with | Major Accessory Building Habitable | |||
Minor | Major | Minor | Major | Minor | Major | ||||
Less than two (2) | Not Applicable | 2 | 1 | 200sf | (a) | 20 feet | 20 feet (d) | Yes | Yes |
Less than five (5) | Two (2) or more | 3 | 2 | 200sf | (b) | 20 feet | 20 feet (d) | Yes | Yes |
Less than ten (10) | Five (5) or more | 5 | 3 | 200sf | (c) | 20 feet | 20 feet (e) | No | Yes (f) |
Not limited | Ten (10) or more | No limit | No limit | 200sf | No limit | 20 feet | 20 feet (e) | No | Yes (f) |
(a) | May not exceed 1,200 sf. | |
NOTE: Exception, on lots of one (1) acre or less, only 1 minor and 1 major accessory buildings are allowed. | ||
(b) | The combined footprint of all major accessory buildings may not exceed the greater of: | |
(i) | 50% of the first floor area of the principal dwelling, if any; or | |
(ii) | 2.0% of the lot size; or | |
(iii) | 2,000 square feet. | |
NOTE: Assuming minimum lot size of 2 acres, this permits up to 2,000 sf in major accessory buildings (2% x 2 x 43,560 = 1,742 sf) unless the first floor area of dwelling, if any, exceeds 4,000 sf, then the dwelling size becomes the limiting factor. | ||
NOTE: Assuming maximum lot size of up to 5 acres, this permits up to 4,356 sf (2% x 5 x 43,560 = 4,356) of major accessory buildings unless the first floor area of the principal dwelling, if any, is greater than 8,712 sf. | ||
(c) | The combined footprint of all major accessory buildings may not exceed 2% of the lot size. | |
NOTE: Assuming 5 acre minimum lot, this permits either one major accessory building of up to 4,356 sf or two/three major accessory buildings that together have no more than 4,356 sf. | ||
NOTE: Assuming maximum lot of up to 10 acres, this permits either one major accessory building of up to 8,712 sf or two/three major accessory buildings that together have no more than 8,712 sf. | ||
(d) | May exceed maximum height requirement if for every one foot (1') over the maximum, the rear yard setback is increased by 5 feet and the side yard setback is increased by 5 feet. In no case to exceed the lower of 35 feet or height of the primary residence. | |
(e) | May exceed maximum height requirement if for every one foot (1') over the maximum, the rear yard setback is increased by 5 feet and the side yard setback is increased by 5 feet. In no case to exceed 35 feet. | |
(f) | On lots of 5 acres or greater, a major accessory building can not be habitable unless there is also a residential dwelling on the lot. | |
NOTE: For lots of 5 acres or greater, the installation of accessory structures does not require the presence of a residential dwelling. | ||
NOTE: When property owners own contiguous properties, this would apply to the combined properties, not each individual separate property. | ||
Fencing shall be a maximum height of 6'. Fencing shall be constructed of masonry, PVC, wood, wrought iron, woven wire, pipe rail and/or planting materials. Single strand wire fencing shall be allowed, except in the R1, R1-A, and TC districts where lots are on 1 acre or less. Except as provided in Section 2-103A, fencing located between the main structure and a public right-of-way shall be largely transparent (a minimum 60% of total surface area shall be open). See pictures below for appropriate fencing examples. Fencing located between the main structure and a public right-of-way may be placed adjacent to the public right-of-way, on private property, but not on an easement. (see pictures below). |
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![]() (Illustration depicting exempt and protected trees on AG zoned property. The entire critical root zone of the exempt trees shall be within 150 feet of the principal structure on the lot.) |
For each protected tree to be Removed | Required Size and Number of New Replacement Trees |
|---|---|
4" DBH to 12" DBH | Minimum 3" caliper, equivalent to 100% of DBH removed |
Greater than 12" DBH to 30" DBH | Minimum 4" caliper, equivalent to 100% of DBH removed |
Greater than 30" DBH | Minimum 6" caliper, equivalent to 100% of DBH removed. |
Figure 1. Approved and Protected Tree List | |
|---|---|
Large Trees (40+ Feet) | Species Name |
Bigtooth Maple | Acer grandidentatum |
Caddo Maple | Acer saccharum "Caddo" |
Pecan | Carya Illinoensis |
White Ash | Franxinus Americana |
Sweetgum | Liquidamber styraciflua |
Southern Magnolia | Magnolia grandiflora |
Escarpment Live Oak | Quercus fusiformus |
Bur Oak | Quercus macrocarpa |
Chinkapin Oak | Quercus muehlenbergii |
Shumard Red Oak | Quercus shumardii |
Post Oak | Quercus stellata |
Live Oak | Quercus virginiana |
Bald Cypress | Taxodium distichum |
American Elm | Ulmus Americana |
Cedar Elm | Ulmus cassifolia |
Drake Elm | Ulmus parvifolia "Drake" |
Lacebark Elm | Ulmus parvifolia |
Slippery Elm | Ulmus rubra |
Chittamwood | Bumelia langinosa |
Arizona Cypress | Cupressus arizonica |
Texas Persimmon | Diospyros texana |
Easter Persimmon | Diospyros virginiana |
Green Ash | Fraxinus pennsylvaca |
Texas Ash | Fraxinus texensis |
Texas Walnut | Uglans macrocarpa |
Ashe Juniper | Juniperus ashei |
Eastern Red Cedar | Juniperus virginiana |
Eldarica Pine | Punus eldarica |
Chinese Pistache | Pistacia chinesis |
Texas Oak | Quercus buckeyii |
Mid-size Trees (25-40 Feet) | |
Harvard Shin Oak | Quercus havardii |
Bluejack Oak | Quercus incana |
Lacey Oak | Quercus laceyi |
Blackjack Oak | Quercus marilandica |
White Shin Oak | Quercus sinuate var. brevicoba |
Western Soapberry | Sapindus drummondii |
Winged Elm | Ulmus Alata |
Figure 2. Critical Root Zone ![]() |