ZoningVerdict

Lot size and width in Mount Juliet, TN

What the Mount Juliet zoning ordinance says about lot size and width, district by district. Section numbers link to the official ordinance.

AR-40 — Agricultural/Residential

Minimum sewered lot area is 40,000 square feet. Minimum residential lot width at the building line is 125 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a).

RS-40 — Single-Family Residential

Minimum sewered lot area is 40,000 square feet. Minimum residential lot width at the building line is 125 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a).

RS-30 — Single-Family Residential

Minimum sewered lot area is 30,000 square feet. Minimum residential lot width at the building line is 100 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a).

RS-20 — Single-Family Residential

Minimum sewered lot area is 20,000 square feet. Minimum residential lot width at the building line is 100 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a).

RS-15 — Single-Family Residential

Minimum sewered lot area is 15,000 square feet. Minimum residential lot width at the building line is 75 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a).

RS-10 — Single-Family Residential

Minimum sewered lot area is 10,000 square feet. Minimum residential lot width at the building line is 60 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a).

R-10 — One- and Two-Family Residential

Minimum sewered lot area is 10,000 square feet. Minimum residential lot width at the building line is 60 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a). Table 5-103a also requires 7,500 square feet of development area per dwelling or rooming unit in R-10, so a duplex needs at least 15,000 square feet of lot area. (Added 2026-07-03 from Table 5-103a row III.)

R-MHP — Manufactured Home Park Residential

Minimum sewered lot area is 5,000 square feet. Minimum residential lot width at the building line is see Section 5-104.2. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a). Table 5-103a also requires 5,500 square feet of development area per dwelling or rooming unit in R-MHP. (Added 2026-07-03 from Table 5-103a row III.)

RM-8 — Multifamily Residential

Minimum sewered lot area is 5,000 square feet. Minimum residential lot width at the building line is 50 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a). Table 5-103a also requires 5,500 square feet of development area per dwelling or rooming unit in RM-8, which controls how many units fit on a lot. (Added 2026-07-03 from Table 5-103a row III.)

RM-16 — Multifamily Residential

Minimum sewered lot area is 5,000 square feet. Minimum residential lot width at the building line is 50 feet. Lots not served by public sewer generally need 40,000 square feet in AR-40 through RS-15, and the code also applies environmental and performance standards (Section 5-103, Table 5-103a). Table 5-103a also requires 2,700 square feet of development area per dwelling or rooming unit in RM-16, which controls how many units fit on a lot. (Added 2026-07-03 from Table 5-103a row III.)

CG — Commercial General

Commercial and mixed-use districts use a minimum zone lot area of 10,000 square feet and 100 feet of width at the building line (Section 6-103, Table 6-103a).

CI — Commercial Interchange

Commercial and mixed-use districts use a minimum zone lot area of 10,000 square feet and 100 feet of width at the building line (Section 6-103, Table 6-103a).

CMU — Commercial Mixed Use

Commercial and mixed-use districts use a minimum zone lot area of 10,000 square feet and 100 feet of width at the building line (Section 6-103, Table 6-103a).

CNS — Convenience Neighborhood Service

Commercial and mixed-use districts use a minimum zone lot area of 10,000 square feet and 100 feet of width at the building line (Section 6-103, Table 6-103a).

OPS — Office/Professional Service

Commercial and mixed-use districts use a minimum zone lot area of 10,000 square feet and 100 feet of width at the building line (Section 6-103, Table 6-103a).

CTC — Commercial Town Center

Commercial and mixed-use districts use a minimum zone lot area of 10,000 square feet and 100 feet of width at the building line (Section 6-103, Table 6-103a).

CRC — Commercial Retail Center

Commercial and mixed-use districts use a minimum zone lot area of 10,000 square feet and 100 feet of width at the building line (Section 6-103, Table 6-103a).

I-R — Industrial Restrictive

Minimum zone lot area in I-R is 40,000 square feet and minimum width is 100 feet at the building line (Section 7-103, Table 7-103A).

I-G — General Industrial

Minimum zone lot area in I-G is 40,000 square feet and minimum width is 100 feet at the building line (Section 7-103, Table 7-103A).

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