Architectural Design Services in Whitby, Ontario
BCIN certified architectural design for Whitby's waterfront properties, family homes, and growing neighborhoods. Just 10km from our Oshawa office - local expertise with fast service for Port Whitby, Brooklin, and all Whitby communities.

Why Whitby is Perfect for Your Next Project
Waterfront living, top schools, and strong property values
Waterfront Living
Miles of Lake Ontario shoreline with trails and beaches
Top-Rated Schools
Highly ranked elementary and secondary schools
GO Train Access
Multiple GO stations for Toronto commuters
Family Friendly
Parks, recreation centers, and family amenities
Growing Market
Strong property appreciation and rental demand
Close to Oshawa
Just 10km from our Oshawa office - fast local service
Architectural Services in Whitby
Specialized design services for Whitby's waterfront, family homes, and growing communities
Waterfront Custom Homes
Stunning Lake Ontario waterfront properties in Whitby
Family Home Additions
Expand your growing family's living space
Basement Rental Suites
Generate income from your Whitby investment property
New Subdivision Custom Homes
Custom designs for Whitby's growing neighborhoods
Deck & Waterfront Expansions
Maximize outdoor living and lake views
Home Office Conversions
Professional home office spaces for remote workers
Whitby Neighborhoods We Serve
Expert knowledge of every Whitby community
Downtown Whitby
Port Whitby
Brooklin
Pringle Creek
Lynde Creek
Williamsburg
Whitby Project Pricing Examples
Transparent pricing for common Whitby projects
Basement Apartment
Second Story Addition (800 sq ft)
Waterfront Deck & Addition
Custom New Home (2,500 sq ft)
Whitby Building & Permit Requirements
We navigate Whitby regulations daily
Town of Whitby Building Division
All residential building permits processed through Town of Whitby
CLOCA - Waterfront Properties
Waterfront and creek properties require conservation authority approval
Whitby Zoning & Site Plan
Zoning compliance and site plan requirements
Whitby Success Stories
Real projects from Whitby homeowners
"Our waterfront addition was challenging with CLOCA regulations, but Ashley Designers made it seamless. The deck now has unobstructed lake views and passed all inspections on first try."
"We needed to expand our home as our family grew. Ashley Designers created a beautiful second-story addition that perfectly matches our existing home. Worth every penny."
"The basement apartment design maximized every inch. Now generating $2,100/month rental income from Durham College students. The investment paid for itself in 3 years."
Whitby Architectural Design FAQs
Why is Whitby great for basement rental suites?
Whitby has strong rental demand from Durham College/Ontario Tech students, young professionals commuting to Toronto, and families. Average basement suite rents are $1,700-$2,200/month. Whitby allows legal secondary suites with proper permits, and the growing population ensures consistent tenant demand.
What are waterfront property requirements in Whitby?
Waterfront properties on Lake Ontario require CLOCA (Conservation Authority) permits. There's typically a 30-meter setback from the lake, erosion considerations, and environmental regulations. Lynde Creek also has special requirements. We design waterfront projects regularly and handle all CLOCA approvals.
How long do Whitby building permits take?
Town of Whitby typically reviews residential permits in 4-6 weeks. More complex projects (waterfront, site plan control areas) can take 8-12 weeks. We design drawings to meet Whitby standards, which speeds up approvals significantly. Pre-consultation can also reduce timelines.
What are popular home addition types in Whitby?
Second-story additions are popular in established neighborhoods (Pringle Creek, Lynde Creek) where lot sizes don't allow horizontal expansion. Waterfront additions/decks are common in Port Whitby and Downtown Whitby. Kitchen and master suite expansions are popular across all Whitby neighborhoods.
Can I build a custom home in Brooklin?
Yes! Brooklin has active new home construction with custom home opportunities. We design custom homes for Brooklin lots, working with builders or owner-builders. Prices start at $3,500 for architectural design. Modern, energy-efficient designs are popular in Brooklin's newer subdivisions.
What does it cost to add a second story in Whitby?
Architectural design for second-story additions starts at $2,000-$3,500 depending on size and complexity. Construction costs average $200-$300/sq ft in Whitby. A typical 800 sq ft second-story addition costs $160K-$240K to build. We help optimize designs for budget and value.
Do you charge travel fees for Whitby projects?
Minimal travel fees - Whitby is only 10km from our Oshawa headquarters at 650 King Street East. We typically charge $0-$100 travel for Whitby projects (compared to $500+ from GTA firms). We can do same-day or next-day site visits for Whitby properties.
What is rental income potential in Whitby?
Basement apartments: $1,700-$2,200/month depending on neighborhood and finishes. Full house rentals: $2,800-$4,500/month. Whitby has strong rental demand due to GO train access, Durham College/Ontario Tech proximity, and young professional population. Brooklin and Port Whitby command premium rents.
Ready to Start Your Whitby Project?
Work with Durham Region's BCIN certified architectural designers. Just 10km from Whitby - fast local service for waterfront homes, additions, and basement suites.
