BCIN-qualified additions & renovations · Barrie

Make your existing home work better—with a clear path to permit.

Plan more space, a better layout, or a major renovation with coordinated residential drawings developed around your existing home, project goals, and municipal review requirements.

  • BCIN-Qualified Designer
  • Residential Permit Drawings
  • Barrie and Simcoe County
Modern two-storey rear home addition designed for a Barrie property

From idea to permit documentation

Connect the home you have with the space you need.

Home additions and major renovations require more than a floor plan. The proposed work must connect properly with the existing home, respond to applicable building and zoning requirements, and clearly communicate the project to contractors, consultants, and municipal reviewers.

ESCL Design helps homeowners organize the project information and prepare practical residential drawings for design development, construction pricing, consultant coordination, and building permit submission.

Residential design services

Home addition and renovation drawing services

Project-specific residential drawings developed around the existing home, proposed work, and applicable permit scope.

01

Rear and side additions

Planning and permit drawings for additions that expand the usable space of an existing home.

  • Kitchen and family-room expansions
  • New bedrooms or home offices
  • Floor plans, elevations, and sections
  • Coordination with the existing building

02

Second-storey additions

Design development for homeowners adding an upper level to an existing house.

  • Proposed second-floor layouts
  • Stair and circulation planning
  • Roofline and exterior elevation development
  • Consultant coordination when required

03

Interior renovations

Drawings for major changes to the layout and function of an existing home.

  • Open-concept layouts
  • Wall and opening alterations
  • Kitchen and living-area reconfiguration
  • Basement renovation drawings

05

Existing-condition drawings

Measured drawings that establish a reliable starting point for renovation design.

  • Existing floor plans
  • Existing exterior elevations
  • Site observations and measurements
  • Base drawings for consultant coordination

06

Permit drawing packages

Organized drawing packages prepared for the applicable residential scope.

  • Floor plans
  • Exterior elevations
  • Building sections
  • Construction notes and details
  • Applicable Ontario Building Code information

Homeowner-focused guidance

Why homeowners work with ESCL Design

Practical design decisions

Layouts are developed around the existing home, available space, project goals, and expected permit requirements.

Clear residential drawings

The drawings communicate the proposed construction to homeowners, contractors, consultants, and municipal reviewers.

Permit-focused planning

Building-code and submission considerations are reviewed early rather than being treated as an afterthought.

Local service

Projects are reviewed with consideration for the property address, municipality, project type, and available information.

Consultant requirements vary. Structural engineering, grading information, mechanical design, or other professional services may be required depending on the existing building, property, and proposed work.

How the work progresses

A clear process from existing home to permit drawings

  1. 01

    Project review

    Review the property address, renovation goals, approximate scope, available drawings, photos, and municipality.

  2. 02

    Existing conditions

    Confirm the dimensions and building information required to prepare reliable base drawings.

  3. 03

    Design development

    Develop the proposed floor plans, exterior changes, sections, and important project details.

  4. 04

    Permit documentation

    Prepare the applicable residential drawing package and assist with submission preparation or drawing revisions within the agreed scope.

Prepare for your project review

What should you send for a project review?

To help us understand your addition or renovation, send as much of the following information as possible:

Send My Project Information
  • Property address
  • Description of the proposed work
  • Approximate addition dimensions
  • Existing drawings, when available
  • Property survey or site plan, when available
  • Photos of the existing home and work area
  • Municipal comments or orders, when applicable
  • Preferred construction timeline

Local residential design

Home addition and renovation design in Barrie and Simcoe County

ESCL Design provides residential drafting, design, and permit drawing services for homeowners and contractors in Barrie and surrounding Simcoe County communities. The project address and proposed work should be reviewed before drawing and consultant requirements are confirmed.

  • Barrie
  • Innisfil
  • Springwater
  • Oro-Medonte
  • Essa
  • Bradford West Gwillimbury
  • Orillia
  • Wasaga Beach
  • Collingwood
  • Midland
  • Clearview
  • Tiny Township

Frequently asked questions

Home addition and renovation permit questions

Requirements depend on the property, municipality, and proposed work. These answers provide a practical starting point.

Home additions generally require a building permit because they change the size and configuration of the dwelling and can affect structural, zoning, life-safety, and servicing requirements. The property and proposed scope should be reviewed before the complete submission requirements are confirmed.

It depends on the work. Cosmetic changes may not require a permit. Structural alterations, new openings, changes to exits, plumbing work, changes of use, and other significant construction may require municipal approval.

Yes. ESCL Design can prepare the architectural and BCIN design portions of a second-storey addition drawing package. Structural engineering and other consultant services may also be required depending on the existing building and proposed work.

Existing drawings can help with design development, but important dimensions and conditions may still need to be confirmed before the drawings are used for a new permit application.

Permit application support may be included depending on the proposal and agreed scope. Municipal fees, deposits, development charges, and third-party consultant fees remain payable separately unless specifically stated otherwise.

The schedule depends on project size, existing information, design revisions, consultant requirements, and current workload. Project details should be reviewed before a design schedule is provided.

Yes. ESCL Design works with homeowners, builders, renovation contractors, engineers, and other project consultants.

Yes. ESCL Design serves many communities throughout Simcoe County, subject to project type, location, and availability.

Start with a project review

Planning an addition or major renovation?

Tell us what you want to change, where the property is located, and whether you already have drawings, photos, or a survey. We will review the information and explain the recommended next step.

Request a quote

Discuss your addition or renovation

Share the information you have today. We can identify what should be confirmed before a drawing scope and design schedule are proposed.

Include the property address, approximate dimensions, existing drawings, and photos when available.

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