Table 05.040-A Yard, Bulk and Intensity, Residential Zones
Unofficial copy. It may be out of date. Not legal or zoning advice. Zoning rules change, and only the city or county can say for sure what is allowed on a property. Confirm with the city or county planning department before you buy, sign or build.
The official Lehi code is at https://www.lehi-ut.gov/government/codes-ordinances/development-code/.
Text pulled 2026-10-19 from this source.
Tables (like use tables) may not copy cleanly, so check any table against the official code.
Confirm anything here with Lehi planning before you rely on it.
TABLE 05-040-A
TABLE OF BULK AND INTENSITY REQUIREMENTS
AGRICULTURE AND RESIDENTIAL DISTRICTS
(Am 10/10/00; 3/27/01; 01/08/02; 03/11/03; 03/22/03; 07/08/03; 02/10/04; 12/14/04; 08/09/05; 9/12/06; 09/09/08; 10/11/11; 03/11/14; 02/24/15; 02/22/22; 02/28/23; 09/19/23, 10/08/24; 11/12/24; 09/09/25)
Minimum Lot Size TH-5 A-5 A-1 R-1-22 RA-1 R-1-15 R-1-12 R-1-10 R-1-8 R-1-Flex R-2 R-2.5 R-3
Maximum Dwelling 5 Acresa 5 Acresa 1 Acrea Single-Family Single-Family Single-Family Single-Family Single-Family Single-Family Single-Family Detached Single- As per PUD Residential miniUnits Per Acre Dwelling 22,000 Dwelling 15,000 Dwelling 15,000 Dwelling 12,000 Dwelling 10,000 Dwelling 8,000 Dwelling 8,000 Family Dwelling or approval. mum lot size is
Minimum Lot 0.2a 0.2a 1a based on project
Width/Frontage Sq.Ft. a Other Sq.Ft. a Other Sq.Ft.a Other Sq.Ft.a Other Sq.Ft.a Other Sq.Ft.a Other Sq.Ft.a Other Duplex 8,000 9a acreage and the 12
Residential Residential Uses Residential Uses Allowed Uses Allowed Uses Allowed Uses Allowed Uses Allowed Uses Allowed Uses Allowed Uses Attached single DU/AC maximum.
Minimum Front Yard Uses 250 Ft. a,b 250 Ft. a,b Other 100 Ft. a,b Other 22,000 Sq.Ft. a 15,000 Sq.Ft. a 15,000 Sq.Ft. a 12,000 Sq.Ft. a 10,000 Sq.Ft. a 8,000 Sq.Ft. a 8,000 Sq.Ft. a family (townhomes As per PUD Other Allowed
Minimum Rear Yard Other Allowed Allowed Uses Allowed Uses or twin homes) No approval. Uses 8,000 Sq.Ft.a
(Interior Lots) Uses 250 Ft. a,b 1.75a 2.5a 2.5a 3a 3.5a 4a 3.5a for projects minimum lot size
Minimum Rear Yard 250 Ft. a,b 160 Ft. a,b > 10acres; 3.25a but must comply As per PUD 12a
(Corner Lots) 20 Ft to 20 Ft to dwell- 20 Ft to dwelling; Residential Uses Residential Uses Residential Uses Residential Uses Residential Uses Residential for projects < 10 with the 6 DU/AC approval.
dwelling; 25 Ft to garage. 100 Ft. a,b Other 100 Ft. a,b Other 100 Ft. a,b Other 90 Ft. a,b Other 80 Ft. a,b Other Uses 80 Ft. a,b Single Family 65
25 Ft to garage. ing; Allowed Uses 160 Allowed Uses Allowed Uses Allowed Uses Allowed Uses Other Allowed Residential Uses maximum. As per PUD Ft. a,b
25 Ft to garage. 30 Ft. Uses 160 Ft. a ,b 80 Ft. a,b Other Sq.Ft.a Other approval.
30 Ft. Ft. a,b 160 Ft. a,b 160 Ft. a,b 160 Ft. a,b 160 Ft. a ,b Allowed Uses Allowed Uses Multi-Family
30 Ft. 30 Ft. 15 Ft to dwell- 8,000 Sq.Ft. a As per PUD As allowed by IBC
30 Ft. 20 Ft to dwelling; 20 Ft to dwelling; 20 Ft to dwelling; 15 Ft to dwelling; 15 Ft to dwelling; ing; 25 Ft to 160 Ft. a ,b approval.
30 Ft. 25 Ft to garage. 25 Ft to garage. 25 Ft to garage. 25 Ft to garage. 25 Ft to garage. 6a Other Allowed
garage. 15 Ft to dwelling; Uses
30 Ft. 30 Ft. c 30 Ft. c 30 Ft. c 30 Ft. c 25 Ft to garage. Single Family 75
25 Ft. c Ft. a,b 80 Ft. a ,b
30 Ft. c 30 Ft. c 30 Ft. c 30 Ft. c 15 Ft. 25 Ft. c
15 Ft. Multi-Family 15 Ft to dwelling;
15 Ft. As allowed by IBC 20 Ft to garage.
Other Allowed Single Family 15
Uses 150 Ft. a,b Ft.
15 Ft to dwelling; Multi-Family
20 Ft to garage. As allowed by IBC
Single Family 15 Single Family 15
Ft. Ft.
Multi-Family Multi-Family
As allowed by IBC As allowed by IBC
Single Family 15
Ft.
Multi-Family
As allowed by IBC
Lehi City Development Code Page 5-15
TH-5 A-5 A-1 R-1-22 RA-1 R-1-15 R-1-12 R-1-10 R-1-8 R-1-Flex R-2 R-2.5 R-3
Minimum Side Yard Residential Residential Uses Residential
Uses 10 Ft. 10 Ft. Other Uses 10 Ft.
Residential Residential Uses Residential Uses Other Allowed Other Allowed Residential Residential Uses Residential Residential Uses Residential Uses 8 As per PUD Residential Uses 8
Uses 10 Ft. 10 Ft. Other 10 Ft. Other Uses 25 Ft. Allowed Uses 25 Uses 25 Ft. Uses 10 Ft. d 8 Ft. Total Side Uses 8 Ft. Total 8 Ft. and Total Ft. Total Side approval. Ft. Total Side
Other Allowed Total Side Ft. Total Side Total Side Other Allowed Yards Not Less Side Yards Not Side Yards Not Yards Not Less Yards Not Less
Uses 25 Ft. Allowed Uses 25 Allowed Uses 25 Yards Not Less Yards Not Less Yards Not Less Uses 25 Ft. Than 20 Ft. d Less Than 20 Less Than 20 Ft. d
Total Side Ft. Total Side Ft. Total Side Than 50 Ft. Than 50 Ft. Than 50 Ft. Total Side Other Allowed Other Allowed Than 20 Ft. d Other Than 20 Ft. d Other
Yards Not Less Yards Not Less Yards Not Less Yards Not Less Uses 20 Ft. Total Ft. d Other Uses 20 Ft. and Allowed Uses 20 Allowed Uses 20
Than 50 Ft. Than 50 Ft. Than 50 Ft. Than 50 Ft. Side Yards Not Allowed Uses Total Side Yards
Less Than 40 Ft. 20 Ft. Total Not Less Than 40 Ft. Total Side Ft. Total Side
Side Yards Not Yards Not Less Yards Not Less
Less Than 40 Ft.
Than 40 Ft. Than 40 Ft.
Ft.
Minimum Side Yard 20 Ft. 20 Ft. 20 Ft. 20 Ft. 20 Ft. 20 Ft. 20 Ft. e 20 Ft. e 20 Ft. e 20 Ft. e 20 Ft. e As per PUD 20 Ft. e
(Corner Lot) Max. 35 Ft. or 2 Max. 35 Ft. or 2 Max. 35 Ft. or 2 Max. 35 Ft. or 2 Max. 35 Ft. or 2 Max. 35 Ft. or 2 Max. 35 Ft. or 2 approval.
Height Max. 35 Ft. or Max. 35 Ft. or 2 Max. 35 Ft. or 2 Stories. Min. 1 Stories. Min. 1 Stories. Min. 1 Stories. Min. 1 Stories. Min. 1 Stories. Min. 1 Stories. Min. 1 Max. 35 Ft. or 2 Max. 45 Ft. or 3
2 Stories. Min Stories. Min. 1 Stories. Min. 1 Stories. Min. 1 Max. 35 Ft. Stories. Min. 1
Minimum Ground Story Story Story Story Story Story Story or 2 Stories.
Floor Area Per 1 Story Story Story Story Min. 1 Story Story
Residential Unit 1,500 Sq.Ft. g 1,000 Sq.Ft. f 1,000 Sq.Ft. f 1,000 Sq.Ft. f 1,000 Sq.Ft. f 1,000 Sq.Ft. f 1,000 Sq.Ft. f
1,000 Sq.Ft. f 1,500 Sq.Ft.g 1,500 Sq.Ft. g 900 Sq.Ft. 900 Sq.Ft. 900 Sq.Ft.
Minimum Driveway 20 Ft. 20 Ft. 20 Ft. 20 Ft. 20 Ft. 20 Ft. 20 Ft. (Ground Floor Not (Ground (Ground Floor Not
Length Front Load 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or Floor Not
Driveway Length 20 Ft. Min. 20 Ft. Min. 20 Ft. Min. 20 Ft. Min. Less Than 600 Less Than Less Than 600
Alley/Rear Load 10 Acre min. 10 Acre min. 10 Acre min. 10 Acre min. Sq.Ft. With Total of 600 Sq.Ft. Sq.Ft. With Total of
Min. Area For PRD With Total
1,200 Sq.Ft. Min. of 1,200 1,200 Sq.Ft. Min.
For Stacked At- Sq.Ft. Min. For Stacked At-
tached Units) f For Stacked tached Units) f
Attached
Units) f
20 Ft. 20 Ft. 20 Ft. 20 Ft. 20 Ft. 20 Ft.
2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or 2 Ft.-4 Ft. or
20 Ft. Min. 20 Ft. Min. 20 Ft. Min. 20 Ft. Min. 20 Ft. Min. 20 Ft. Min. 20 Ft. Min. 20 Ft. Min. 20 Ft. Min.
N/A 10 Acre min. 10 Acre min. 10 Acre min. 10 Acre min. 10 Acre min. 10 Acre min. 10 Acre 10 Acre min.
min.
Notes:
a For subdivisions located along a master planned major roadway or master planned trail, the applicable Land Use Authority, following review and recommendation from the DRC, may allow higher density, reduced lot size, reduced
frontage, or other design considerations in lieu of payment to the developer for right-of-way and/or other improvements required by the Lehi City General Plan, Master Transportation Plan and/or Lehi City Design Standards and
Public Improvements Specifications Manual (concept plan required).
b For subdivisions that are designed to incorporate traffic calming elements in their design, the applicable Land Use Authority, following review and recommendation from the DRC, may allow reduced frontage.
c 15 ft. for remodeling projects on existing single-family dwellings with a certificate of occupancy.
d 6 ft. minimum with total side yards not less than 18 ft. for remodeling projects on existing single-family dwellings with a certificate of occupancy.
e 15 ft. for remodeling projects on existing single-family dwellings with a certificate of occupancy.
f 850 Sq. Ft. on two story single family detached unit with attached 2 car garage (garage not included in calculation of 850 Sq. Ft.) Must have a minimum of 1450 Sq. Ft. total finished floor area.
g 1,250 Sq. Ft. on two story single family detached unit with attached 2 car garage (garage not included in calculation of 1,250 Sq. Ft.) Must have a minimum of 1,750 Sq. Ft. total finished floor area. Dwellings existing prior to
December 12, 2004 are considered a conforming use.
Lehi City Development Code Page 5-16
Table 05.030-B Table of Uses, Nonresidential Zones · Table 05.040-B Yard, Bulk and Intensity, Nonresidential Zones