[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-663315-105":59,"doc-detail-663315-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","plan-review-checklist-house-addition","Plan Review Checklist - House Addition","","This document serves as an essential guide for homeowners and builders regarding the submission of a residential building permit application for a house addition. It outlines the mandatory requirements for plan review, including detailed specifications for site plans, house addition layout drawings, and structural drawings. Additionally, the checklist mandates the inclusion of a mechanical ventilation design summary and a completed building permit application. The document further defines the critical on-site inspection stages, spanning from the initial plan review through to the final inspection required prior to building occupancy, ensuring all construction adheres to safety and zoning standards. By clearly categorizing the necessary documentation and the sequential inspection phases, it streamlines the permit approval process, helping applicants avoid delays and ensuring that all construction projects meet local building codes and municipal regulatory requirements for residential expansions.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":57,"@type":76,"position":81},"https://docshare.wps.com/document/general/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/plan-review-checklist-house-addition/663315/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/plan-review-checklist-house-addition/663315.png","ImageObject",300,407,{"name":92,"@type":93},"（）","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-28",true,{"@type":102,"interactionType":103,"userInteractionCount":8},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What documents must be submitted with a building permit application for a house addition?","Question",{"text":112,"@type":113},"Applicants must provide two sets of site plans, house addition layout drawings, and structural drawings, along with two copies of the mechanical ventilation design summary and the building permit application.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What information should the site plans contain?",{"text":117,"@type":113},"Site plans must show the size and location of the proposed addition and existing buildings, lot dimensions, distances to property lines, and a North direction arrow.",{"name":119,"@type":110,"acceptedAnswer":120},"What are the mandatory inspection stages for a house addition?",{"text":121,"@type":113},"Required inspections include the initial plan review, foundation inspection, framing inspection, insulation and vapour barrier inspection, and a final inspection before building occupancy.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},663315,1793226460,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":56,"category_name":57,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":14},5909898202386,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","# Plan Review Checklist-House Addition\n\nHome Owner/Builders:The following information is required when submitting an application for aresidential building permit and before a building permit is issued.The plan review will not begin until allrequired information is provided.  \n# Required Information:\n\n● 2 sets of Site Plans with the following information  \no Show size and location of proposed house addition  \no Show size and location of existing buildings on property  \no Show lot dimensions and shape  \no Show distance between buildings and property lines  \no Show North direction arrow  \n● 2 sets of House Addition Lavout Drawings with the following information  \no Exterior and Interior wall locations  \no Window sizes and locations  \no Door sizes,locations and swing direction  \no Heating unit/system location  \n● 2 sets of House Addition Structural Drawings with the following information  \no Foundation Detail(type,size,layout and location)  \no Wall Detail (interior and exterior)  \no Roof Detail(eng truss,roof rafters)  \no Floor Detail (eng joists,dimensional lumber)  \n● 2 copies of the Mechanical Ventilation Design Summary filled out by the mechanical contractor  \n●  2 copies of the Building Permit Application properly filled out  \nRequired On-Site Inspections:(inspection requirements may change depending on the project type andsize)  \n·Plan Review(Prior to the commencement of any construction)  \n·Foundation (Prior to pouring concrete on engineered foundations or prior to backfill)  \n·Framing(Prior to insulating and applying vapour barrier to the exterior walls)  \n·Insulation and Vapour Barrier (Prior to covering walls and ceiling with wall/gypsum board)  \n● Final (Prior to moving in or occupying the building)","cbCaiu29F6tHJsiB","https://ap.wps.com/l/cbCaiu29F6tHJsiB","pdf",240265,"English","# Required Information\n## Plan Review Checklist\n## Required On-Site Inspections","[{\"question\":\"What documents must be submitted with a building permit application for a house addition?\",\"answer\":\"Applicants must provide two sets of site plans, house addition layout drawings, and structural drawings, along with two copies of the mechanical ventilation design summary and the building permit application.\"},{\"question\":\"What information should the site plans contain?\",\"answer\":\"Site plans must show the size and location of the proposed addition and existing buildings, lot dimensions, distances to property lines, and a North direction arrow.\"},{\"question\":\"What are the mandatory inspection stages for a house addition?\",\"answer\":\"Required inspections include the initial plan review, foundation inspection, framing inspection, insulation and vapour barrier inspection, and a final inspection before building occupancy.\"}]","Plan Review Checklist - House Addition | PDF"]