Description of Worcester's Zoning Districts
Note: this is not official information and reflects the interpretation of the preparer.
Revised Last: Thursday, June 11, 2009
Designation
Permitted Uses
Min. Lot Size
Min. Tract Size
AGR
* See note below
Agriculture                 
Residential                  
Residential (clustered) *
Country club *                        
School *                                 
Park, playground *               
Church *                                 
Day camp *                             
Farm market *             
Residential life care *              
Municipal                   
none               
80,000 sq ft    
30,000 sq ft    
7.5 acres (maximum)     
80,000 sq ft    
10 acres
50 acres
25 acres          
10 acres
25 acres
25 acres
25 acres
75 acres
R-AG-200
* See note below
Agricultural                
Residential                  
Residential (clustered) *
none                           
80,000 sq ft                
11,000 - 60,000 sq ft
10 acres
R-AG-175
# See note below
Agriculture                 
Residential                  
Country club #            
Medical hospital #         
School#                      
Residential life care #   
Recreational #              
Research laboratory #     
Church#                     
Post office #                
Municipal                   
none               
60,000 sq ft    
                       
                       
                       
                       
                       
                       
                       
                       
60,000 sq ft    
50 acres
50 acres
25 acres
25 acres
25 acres
25 acres
25 acres
5 acres
R-175
# See note below
Agriculture     
Residential      
Post office #
Municipal       
none               
60,000 sq ft    
                       
60,000 sq ft    
5 acres
R-150
# See note below
Agriculture     
Residential      
Post office #
Municipal       
none               
50,000 sq ft    
50,000 sq ft    
50,000 sq ft    
5 acres
R-100
* See note below
Agriculture                 
Residential                  
Mobile homes *
Municipal                   
none               
30,000 sq ft    
5000 sq ft       
30,000 sq ft
10 acres
R-75
Agriculture
Residential
Municipal       
none                           
20,000 – 40,000 sq ft
none
R-50
* See note below
Agriculture                 
Residential (clustered) *
Townhouses               
Mobile homes *          
Municipal    
Nursing home/life care               
none                           
11,000 to 60,000 sq ft    
See zoning ordinances
5000 sq ft                   
not specified
not specified
10 acres
See zoning ordinances
10 acres
not specified
LPD overlay
* See note below
Agriculture                 
Residential                  
Residential (clustered) *
Country club *                        
School *                                 
Park, playground *               
Church *                                 
Day camp *                             
Farm market *             
Residential life care *              
Municipal                   
none                           
80,000 sq ft                
15,000 sq ft                
                                   
                                   
                                   
                                   
                                   
7.5 acres (maximum)
                                   
80,000 sq ft                
10 acres
50 acres
25 acres          
10 acres
25 acres
25 acres
25 acres
75 acres
AQRC
Age-qualified res. comm.
Agricultural                         
Municipal                             
NA                             
See AGR district           
75 acres
See AGR district
MR
overlay dotted
* See note below
Same as underlying use
Multifamily residential *     
Municipal                   
Same as underlying dist.
                                   
Same as underlying dist.    
Same as underlying dist.
5 acres
MH
* See note below
Mobile homes *          
Municipal                   
5000 sq ft       
not specified
10 acres
RO
Residential                  
Office or studio 
Municipal                   
30,000 sq ft    
30,000 sq ft    
30,000 sq ft    
C^
^ See note below
# See note below
Retail store                 
Office or bank            
Personal services shop  
Medical office            
Undertaker                 
Baker or custom shop   
Restaurant or catering           
Similar retail uses #  
Auto sales or repair #
Gasoline station #           
Hotel/motel #               
Wholesaler #               
Multi-use office #
Dry cleaner #               
Nursing home/life care #
Hospital#                    
Municipal                   
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
25,000 sq ft
SC+
+ See note below
# See note below
Retail store                             
Office/bank                            
Personal services shop     
Medical offices            
Undertaker                             
Baker/custom shop               
Theater/library/day care          
Similar uses #                          
Repair shop #                          
Upholstering #                        
Carpentry/woodworking #      
Municipal                               
5 acres
5 acres
5 acres
5 acres
5 acres
5 acres
5 acres
5 acres
5 acres
5 acres
5 acres
5 acres
LI
# See note below
Manufacturing            
Storage/warehousing
Kennel                        
Research facilities          
Similar uses #              
Municipal                   
10 acres          
10 acres          
5 acres            
10 acres          
10 acres          
10 acres          

Notes:

* This use is allowed only as a “conditional use” when authorized by the Board of Supervisors after a public hearing.

# This use is allowed only when authorized as a “special exception” by the Zoning Hearing Board after a public hearing.

^ In the Commercial district, building size is limited to 6500 sq ft without a zoning waiver. Only one use is permitted per building, and only one building is permitted per lot.

+ A significant difference between the C (commercial) and SC (shopping center) districts is that in SC, buildings may be larger than 6500 sq ft and may contain multiple uses.