Space Optimization
The compact footprint of bungalows often necessitates creative solutions for gaining space.
Popular Space-Gaining Projects:
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Finishing basements to add living area
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Converting attics to bedrooms or bonus rooms
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Adding dormers to create more headroom in upper levels
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Creating built-in storage solutions throughout
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Thoughtful additions that respect the original architecture
Design Tip: When planning additions, consider extending off the back to preserve the classic front façade that gives bungalows their street appeal.

View this bathroom addition Portfolio
Opening Up Floor Plans
Modern living often demands more openness than bungalows originally offered, but this must be balanced with preserving character.
Popular Floor Plan Updates:
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Removing walls between kitchen and dining rooms
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Creating sight lines through public spaces while maintaining some room definition
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Widening doorways between rooms
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Improving flow without sacrificing the bungalow’s inherent coziness
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Strategically removing walls while preserving built-ins and wood details
Design Tip: Rather than creating completely open concept spaces (which can feel at odds with bungalow architecture), consider defined but connected rooms using cased openings, columns, or partial walls.
Foundation & Structural Improvements
Many bungalows need foundational work due to their age and original construction methods.
Common Structural Projects:
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Foundation repair or replacement
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Seismic retrofitting for earthquake resilience
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Floor leveling and joist reinforcement
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Addressing settlement issues
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Repairing water or pest damage to framing
Design Tip: Foundation work provides an opportunity to increase basement ceiling height and improve drainage around the perimeter of your home.
Learn about repairing the foundation in your historic Portland home.
System Updates
The mechanical systems in century-old bungalows typically need comprehensive updating.
Common System Projects:
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Replacing knob-and-tube wiring with modern electrical
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Upgrading electrical panel capacity
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Replacing old plumbing pipes
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Installing energy-efficient HVAC systems
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Adding proper insulation without damaging original walls
Design Tip: Preserve original elements when possible—like insulating behind plaster or weatherstripping windows rather than replacing them.

Exterior Character Preservation
Preserving the exterior character is essential to maintaining a bungalow’s curb appeal and architectural value.
Exterior Priorities:
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Roof repairs or replacements for low-pitched designs
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Restoring porch columns, railings, and detailing
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Repairing decorative brackets and exposed rafters
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Preserving or restoring original wood siding and windows
These features are often defining characteristics in Portland’s historic neighborhoods.
Aging in Place in Bungalows
Bungalows’ single-story layouts and accessible entries make them ideal candidates for aging-in-place upgrades.
Popular Aging-in-Place Features:
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Main-level bathroom upgrades with curbless showers
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Widened doorways and hallways
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Lever handles and touchless faucets
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Slip-resistant flooring
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Voice-activated lighting and climate control
With thoughtful upgrades, a bungalow can remain comfortable and functional for decades.
Cost Considerations for Bungalow Remodels
Remodeling costs for bungalows in Portland vary by scope but are shaped by common age-related repairs and historical preservation.
Foundation & Structural Work
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Foundation repairs: $5,000–$25,000
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Seismic retrofitting: $3,000–$10,000
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Floor joist reinforcement: $2,000–$8,000
System Modernization
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Electrical system replacement: $8,000–$15,000
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Plumbing system updates: $5,000–$15,000
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HVAC installation: $10,000–$20,000
Character Preservation
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Restoring original woodwork: $5,000–$15,000
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Repairing decorative elements: $3,000–$10,000
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Matching period materials: Often 20–30% more expensive
Popular Remodel Costs in Portland
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Bathroom renovation: $15,000–$35,000
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Basement remodel: $35,000–$75,000
Considerations for Portland Homeowners
Historic Designations
Many Portland bungalows are in designated historic districts or conservation zones. Before remodeling, check your home’s status in the Portland Historic Resources Inventory.
Climate-Specific Considerations
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Ensure proper flashing around dormers and penetrations
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Waterproof basements before finishing
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Proper attic ventilation and insulation
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Maintain original wood elements against moisture
Local Resources
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Portland design-build firms with bungalow experience
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Salvage yards like Rebuilding Center for matching materials
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Historic preservation support via Restore Oregon
Permit Requirements
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Building permits for remodels and structural work
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Trade permits for mechanical, plumbing, and electrical systems
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Design review in designated districts
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Energy code compliance

FAQs: What Bungalow Homeowners Also Ask
How do I know if my bungalow has historic protections or restrictions?
Start by checking the Portland Historic Resources Inventory or speaking with a local design review specialist.
What are the best ways to add natural light without altering the façade?
Consider interior transoms, solar tubes, or period-appropriate skylights. Interior paint and flooring choices can also enhance natural light.
Can I blend modern interior styles with a vintage bungalow?
Absolutely. Scandinavian and minimalist influences can pair well with original wood details—balance is key.
Are there grants or tax credits for restoring historic bungalows in Portland?
Yes—look into Restore Oregon, local preservation incentives, and the Oregon SHPO for opportunities.
What are the biggest mistakes in bungalow remodeling?
Over-modernizing floor plans, removing original millwork, or installing incompatible materials like vinyl windows are common pitfalls.
Contact us Today to Talk About Your Bungalow Remodel
Bungalow remodeling requires balancing the charm of historic architecture with modern livability. When done well, these projects celebrate original craftsmanship, improve function, and extend the life of one of Portland’s most cherished housing styles.
Would you like to discuss how to approach your specific bungalow remodel? Schedule a conversation with our team to explore possibilities tailored to your home’s unique character.

