As build Drawing & Plans

Get Accurate As-Built Drawings for Quick Permit Approval

Post your property and drawing needs once. Compare professionals for site measurement, existing-condition plans, elevations, sections and permit-documentation support all in one place.

Existing Building / SpaceDOCUMENT EXISTING CONDITIONS
Project: Existing conditions • Measurement scope
Issue identified

When old drawings are missing, outdated or no longer match the space, the next project step starts with documenting what is actually there.

Project file

Site measurements • photos • prior plans • floor plans • elevations • sections

Drawing scopeFloor plans / elevations
ProfessionalCompare quotes
Next usePermit / renovation
AS-BUILT / EXISTING CONDITIONS

Permit.ca is a network connecting clients with independent professionals. Each professional is responsible for their own work. Permit.ca does not guarantee municipal approvals.

Site Measurements &
Existing Conditions
Compare Drawing
Professionals
Permit-Side
Coordination
One Project
Workspace
First priority

Do Not Design the Next Step From Drawings That No Longer Match the Space.

Renovations, tenant changes, additions and years of alterations can leave owners with plans that are incomplete, outdated or missing. As-built or existing-condition drawings create a documented starting point for the next design, permit or coordination step.

✓
Measure what is there nowDocument accessible dimensions, room layouts, openings and visible conditions instead of relying on assumptions or old plans.
✓
Create a usable existing-condition baseFloor plans, elevations, sections or other agreed drawings can give the project team one current reference set.
✓
Identify where more investigation is neededMeasured drawings can document visible conditions, but concealed framing, services and assemblies may require separate investigation or professional review.
✓
Use the right drawings for the next stepThe required level of detail changes depending on whether the drawings are for renovation planning, permit work, consultant coordination, property records or project closeout.
Important terminology note: “As-built,” “record drawing” and “existing-condition drawing” can mean different things depending on the owner, contract, municipality and professional context. Confirm the required deliverable before work begins.
Possible response pathProject-specific
01
Define why the drawings are neededPermit base, renovation planning, coordination, property record or closeout
START
02
Gather existing recordsOld plans, permit drawings, surveys, photos, leases and prior renovation documents
RECORDS
03
Measure accessible conditionsDimensions, layouts, openings, heights and visible building elements within the agreed scope
MEASURE
04
Prepare the agreed drawing setFloor plans, elevations, sections, ceiling plans or other deliverables as scoped
DRAW
05
Use the drawings for the next project stepPermit design, consultant coordination, renovation planning or record documentation
NEXT STEP
Compare the right scope

The Right Provider Depends on What the Drawings Need to Do.

A measured floor plan, a permit-ready existing-condition base, a structural record and a legal survey are not the same deliverable. Compare scope, qualifications and file formats before you hire.

Actual provider requirements depend on project purpose, location and regulated scope. A legal survey, engineering assessment or architectural service should not be implied by a basic measured-drawing scope.

Compare as-built / existing-condition scopes
Illustrative UI - live quotes
Building Designer / BCIN

Field measurement and existing-condition drawings for residential or small-building permit/design workflows where applicable.

Scope · Timeline · Credentials
Review quote
Architect / Architectural Professional

Existing-condition documentation integrated into architectural renovation, commercial or complex-building scopes where applicable.

Scope · Timeline · Deliverables
Review quote
Engineer

Existing structural or building-system documentation where professional engineering review, calculations or authenticated engineering documents are required.

Scope · Timeline · Revisions
Review quote
Surveyor / Measurement Specialist

Property, site or measurement scopes where survey-grade information or another specialized record is required. Confirm whether the deliverable is a legal survey.

Scope · Timeline · Requirements
Review quote
What the project can involve

Build the Drawing Set Around the Purpose

An as-built or existing-condition package should be scoped around what the next professional, municipality or owner actually needs not around a generic drawing checklist.

01

Measured Floor Plans

Room layouts, wall locations, doors, windows, dimensions and other visible existing conditions within the agreed scope.

02

Elevations & Sections

Exterior or interior elevations, heights, floor-to-floor relationships and building sections where they are needed.

03

Ceiling & Building-System Information

Reflected ceiling plans or visible mechanical, electrical, plumbing and other building-system information where included in the scope.

04

CAD / PDF Record Set

Organized drawing files for the owner, permit team or consultants, using the agreed file format, level of detail and professional authentication where applicable.

Important: Permit.ca is a network. It does not measure the property, prepare or certify drawings, verify concealed conditions, provide architectural/engineering/legal-survey services, issue permits or guarantee that a municipality will accept a drawing set.
How Permit.ca works

Post. Compare. Fund. Track.

STEP 01

Post Your Drawing Need

Share the property type, location, purpose of the drawings, available plans, photos, approximate size and desired file formats.

STEP 02

Compare Professional Quotes

Review the proposed measurement scope, drawing deliverables, timeline, qualifications and included revisions.

STEP 03

Agree & Fund a Milestone

Agree on the professional scope and fund the current milestone through the platform before that stage begins.

STEP 04

Track Drawings & Revisions

Keep site information, drawing files, messages, milestone submissions and agreed revisions attached to one project record.

Milestone payments

Fund One Agreed Stage at a Time.

Keep payments tied to the agreed stage — such as site measurement, base plans, elevations/sections, CAD delivery or an agreed revision round.

01

Fund

Client funds the agreed milestone through the Permit Wallet.

02

Submit

The professional submits the agreed milestone deliverables.

03

Approve

Client reviews the submission and approves or raises an issue.

04

Payout

The professional receives the approved payout seven days after client approval.

One project workspace

Keep Site Information, Drawing Files and Revisions Together.

Manage professional quotes, photos, old plans, measurements, drawing files, milestone submissions, messages and revisions from one organized project record.

permit.caProjectsQuotesMilestonesFilesPayments

As-Built Drawings Active

QuotesReviewing
MilestonePermit Set
Files12
Existing plans & photosUploaded
Site measurementComplete
Floor plans / elevationsIn Review
Final CAD / PDF setPending
FAQ

As-Built Drawings & Plans Questions

What are as-built drawings?

As-built drawings document the building, space or site as it exists after construction or alteration. Depending on the project, they can show dimensions, layouts, elevations, sections, visible building systems and changes from earlier drawings. The exact scope should be confirmed with the professional preparing them.

Are as-built drawings the same as existing-condition drawings?

The terms are often used loosely, but they are not always identical. Existing-condition drawings are commonly created from field measurements to document what is visible today. In formal project closeout, ‘as-built’ or ‘record drawing’ can have a more specific contractual or professional meaning. Confirm the required deliverable with the municipality, owner or responsible professional.

When might I need as-built drawings or plans?

They can be useful when original drawings are missing or outdated, before a renovation or fit-out, when preparing permit drawings, documenting an existing building, coordinating consultants, or recording changes after construction. Municipal or project-specific requirements vary.

What can an as-built drawing set include?

Depending on the scope, a set can include measured floor plans, elevations, sections, reflected ceiling plans, site information and visible structural, mechanical, electrical or plumbing conditions. Not every project needs every drawing type.

Do as-built drawings show concealed construction?

Not automatically. A field-measured drawing can document visible and accessible conditions, but concealed framing, services or assemblies cannot be confirmed just by measuring the finished space. Any investigation, opening-up or professional assessment should be separately scoped where needed.

Can as-built drawings be used for a building permit?

They can provide an existing-condition base for a permit application, but they do not by themselves guarantee that a permit package is complete or acceptable. Permit drawings, design changes, engineering or other documents may still be required for the proposed work.

Who prepares as-built drawings?

The appropriate provider depends on the purpose, property and jurisdiction. A building designer, architect, engineer, surveyor or other qualified professional may be involved depending on whether the work is measured documentation, professional design, legal survey information or regulated engineering content.

Does Permit.ca prepare or certify the drawings?

No. Permit.ca is a network. Independent professionals provide the measurement, drawing, design, engineering or other professional services within their own scope. Permit.ca does not certify existing conditions, issue permits or guarantee municipal acceptance.

Need current drawings of an existing space?

Start With Plans That Reflect What Is Actually There.

Post the property and drawing requirements once. Compare independent professionals for site measurement, existing-condition plans, as-built documentation and related permit-side support.