{"title":"R1-B zone in Chilliwack: Urban Duplex Residential","code":"R1-B","slug":"r1-b","name":"Urban Duplex Residential","group":"Residential","section":"8.02","site_specific_zone":false,"summary":"Main uses: Duplex.","fields":{"primary_uses":{"value":["Duplex"],"quotes":["DUPLEX"]},"secondary_uses":{"value":["Accessory Home Occupation","Boarding","Off-Street Parking","Supportive Recovery Home","Urban Ancillary Uses"],"quotes":["ACCESSORY HOME OCCUPATION","BOARDING","OFF-STREET PARKING","SUPPORTIVE RECOVERY HOME","URBAN ANCILLARY USES"]},"min_parcel_area":{"value":"630 m² (duplex)","quotes":["(a) DUPLEX 630m2"]},"min_parcel_width":{"value":"20 m (minimum lot depth 25 m)","quotes":["(d) DUPLEX 20m 25m"]},"max_parcel_coverage":{"value":"Urban ancillary uses: 45 m² per dwelling unit","quotes":["(a) URBAN ANCILLARY USES 45m2 per DU"]},"max_density":{"value":"Floor area ratio 0.6; 1 structure for principal residential use per lot","quotes":["(a) All Uses 0.6","Shall not exceed 1 structure for PRINCIPAL RESIDENTIAL USE per LOT"]},"max_height":{"value":"10 m (residential use)","quotes":["(a) RESIDENTIAL USE 10m"]},"max_height_accessory":{"value":"4 m (urban ancillary uses on a lot under 1000 m²); 6 m (lot 1000 m² or greater)","quotes":["(b) URBAN ANCILLARY USES (on a LOT less than 1000m ) 4m","(c) URBAN ANCILLARY USES (on a LOT 1000m2 or greater) 6m"]},"setback_front":{"value":"6 m","quotes":["(a) RESIDENTIAL USE 6m 7.5m 1.2m 4.5m"]},"setback_rear":{"value":"7.5 m","quotes":["(a) RESIDENTIAL USE 6m 7.5m 1.2m 4.5m"]},"setback_side_interior":{"value":"1.2 m","quotes":["(a) RESIDENTIAL USE 6m 7.5m 1.2m 4.5m"]},"setback_side_exterior":{"value":"4.5 m","quotes":["(a) RESIDENTIAL USE 6m 7.5m 1.2m 4.5m"]},"accessory_setbacks":{"value":"Urban ancillary uses: front 6 m, rear 1 m, interior side 1 m, exterior side 4.5 m","quotes":["(b) URBAN ANCILLARY USES 6m 1m 1m 4.5m"]},"other":{"value":["A structure with a principal residential use must be at least 6 m wide overall, excluding additions and projections","A residential use is allowed only if the lot is connected to both a community water system and a community sanitary sewer system"],"quotes":["of at least 6m, excluding additions and projections.","(b) A RESIDENTIAL USE shall not be allowed unless the LOT is connected to both COMMUNITY"]}},"bylaw":{"title":"Zoning Bylaw 2020, No. 5000 (City's consolidated copy, includes amendments through Bylaw 2026, No. 5592, October 20, 2026)","url":"https://www.chilliwack.com/main/attachments/attachView.cfm?attachID=6624","accessed":"2026-11-07","note":"The City says the complete copy is provided for information purposes only and it is not responsible for its validity or completeness; a certified copy of the consolidated bylaw comes from Legislative Services."},"source_url":"https://www.chilliwack.com/main/attachments/attachView.cfm?attachID=6624#page=116","place":{"path":"ca/bc/chilliwack","name":"Chilliwack","region":{"code":"bc","name":"British Columbia"},"country":{"code":"ca","name":"Canada"}},"urls":{"html":"https://govhandbook.com/ca/bc/chilliwack/zoning/r1-b/","markdown":"https://govhandbook.com/ca/bc/chilliwack/zoning/r1-b.md","json":"https://govhandbook.com/ca/bc/chilliwack/zoning/r1-b.json","index":"https://govhandbook.com/ca/bc/chilliwack/zoning/index.json"}}