The following are the zoning districts in the city:

A Agricultural district

E Estate districts

E-1 21/2 acre estate district

E-2 13/4 acre estate district

R Residential districts

R-1A One-family residential district

R-1B One-family residential district

R-1C One-family residential district

R-2 Two-family residential district

R-3A Multiple-family residential district

R-3B Multiple-family residential district

R-3C Multiple-family residential district

R-4 Manufactured home park district

MF-PUD Multiple-family planned unit development district

B Business districts

B-1 Limited business district

B-2 Neighborhood business district

B-3 General business district

B-4 Shopping center district

MU-PUD Mixed use planned unit development district

COMM-PUD Commercial planned unit development district

OFFICE-PUD Office planned unit development district

OP Office park district

I Industrial districts

   I-1 Limited industry district

IOP Industrial office park district

I-2 General industry district

P Institutional district

Special use districts

Planned unit development district

Shoreland management overlay district

Critical area overlay district

Floodplain management district

IRM Integrated resource management overlay district

Noise abatement overlay district

SG Sand and gravel overlay district

South St. Paul airport overlay district

AP Airport overlay district

Northwest area overlay district

(Ord. 1098, 11-8-2004; amd. Ord. 1148, 5-29-2007; Ord. 1150, 5-29-2007; Ord. 1151, 5-29-2007; 2008 Code)

The boundaries of the districts listed in section 10-4-1 of this chapter are hereby established as shown on that certain map entitled "Inver Grove Heights Zoning Map, June 24, 2002", together with all amendments thereto, hereinafter referred to as the "zoning map". Said map and all of the notations, references and other information shown thereon are hereby incorporated by reference and made a part of this title. (Ord. 1098, 11-8-2004)

Where any uncertainty exists as to the exact location of a boundary line as shown on the zoning map, the location of such line shall be determined by the board of adjustments and appeals. (Ord. 1098, 11-8-2004)

Annexed territory shall be placed in the agricultural zoning district until such time as a detailed study determining its proper use district is undertaken. (Ord. 1098, 11-8-2004)