Renovating in Old Ottawa South: Heritage Homes and Modern Needs

# Renovating in Old Ottawa South: Heritage Homes and Modern Needs

Old Ottawa South (OOS) is one of Ottawa's most desirable neighborhoods, with tree-lined streets, character homes, and proximity to the Rideau Canal. It's also one of the more challenging places to renovate.

Here's what you need to know before renovating in OOS.

## The Housing Stock

Most OOS homes were built between 1900 and 1950:

**Pre-1920s Victorian and Edwardian**

- Ornate trim and decorative elements

- Narrow floor plans

- Original features like transom windows and built-ins

- Often multiple renovations over the decades

**1920s-1940s**

- Arts and Crafts influences

- More practical layouts than earlier homes

- Original hardwood throughout

- Smaller kitchens by modern standards

**Post-WWII (1945-1960)**

- More modest construction

- Often on smaller lots as subdivision continued

- Mix of bungalows and two-stories

## Heritage Considerations

Old Ottawa South is a Heritage Conservation District (HCD). This affects exterior changes:

### What Requires Heritage Review

- Front facade changes

- Roof alterations visible from street

- Window replacements (especially front)

- Door replacements

- Additions visible from public areas

- Demolition (highly restricted)

### What's Generally Allowed

- Interior renovations (not regulated)

- Rear additions (if not visible from street)

- Maintenance repairs with like materials

- Changes not visible from public spaces

### The Approval Process

1. Pre-consultation with city heritage staff

2. Formal application submission

3. Staff review (or Committee review for significant changes)

4. Approval with conditions

5. Building permit process begins

Timeline: Add 4-12 weeks for heritage review before regular permit process.

### Heritage-Sensitive Approaches

**Windows:** Replacement windows should match original proportions and sightlines. Wood or wood-clad exteriors often required. Full-glass windows may not be approved.

**Doors:** Front doors should respect the era of the home. Solid wood or appropriate period styles preferred.

**Additions:** Must be "subordinate" to the original structure - not competing for attention. Often stepped back from the front facade.

**Materials:** Original materials are preferred. Where replacement is necessary, match the visual characteristics.

## Common OOS Renovation Projects

### Kitchen Expansions

OOS kitchens were designed for a different era. Options include:

**Opening to adjacent rooms** - Removing walls to dining rooms is common but may require structural support if load-bearing.

**Rear bump-outs** - Adding 50-150 square feet at the back can transform a kitchen without major additions.

**Full rear additions** - More space but more complexity and cost.

**Considerations:**

- Maintaining flow with historic floor plans

- Adequate electrical (old homes often need panel upgrades)

- Matching flooring to existing hardwood

### Bathroom Updates

Many OOS homes have one full bathroom for a multi-bedroom house. Options:

**Updating existing bathrooms** - Often the simplest approach. Modern fixtures in classic styles work well.

**Adding bathrooms** - Converting closets or small rooms, adding to basement, or including in additions.

**Plumbing challenges:**

- Original cast iron drains may need replacement

- Lead supply lines common in oldest homes

- Limited space for modern fixtures

### Basement Renovations

OOS basements vary widely:

- Stone or rubble foundations in oldest homes

- Poured concrete in later homes

- Varying ceiling heights

**Possibilities:**

- Home offices

- Recreation spaces

- Guest accommodations (egress windows required for bedrooms)

**Challenges:**

- Moisture management in older foundations

- Low ceiling heights (sometimes only 6-7 feet)

- Limited natural light

### Second-Story Additions

Adding height in OOS is complex:

- Heritage review required if visible from street

- Must be sensitive to neighboring properties

- Often involves structural work throughout the house

- Premium costs due to complexity

### Rear Additions

The most common significant addition type:

- Usually doesn't trigger heritage concerns if not visible

- Can add kitchen/family room space

- May require laneway access for construction

- Affects backyard but maintains front character

## What Makes OOS Renovations Different

### Access Challenges

Many OOS properties have:

- No driveways or very narrow ones

- Limited parking for construction vehicles

- Neighbors close by

- Mature trees that can't be damaged

This affects logistics, material delivery, and costs.

### Older Construction

Expect:

- Plaster walls (not drywall)

- Knob-and-tube wiring in oldest homes

- Galvanized steel plumbing

- Asbestos in various materials

- Lead paint on older surfaces

Budget for discovery of these conditions.

### Neighbor Relations

OOS is a tight-knit community. Construction impacts are noticed:

- Noise restrictions matter

- Parking is limited

- Communication with neighbors helps

- Complaints can slow projects

### Premium Pricing

OOS renovations typically cost 15-25% more than suburban Ottawa due to:

- Access difficulties

- Heritage requirements

- Older construction complexities

- Higher expectations for quality

- Specialist trades required

## Finding the Right Contractors

Look for contractors with:

- Experience in heritage homes

- Understanding of old construction methods

- Patience for heritage processes

- Good relationships with city staff

- Portfolio of similar OOS/heritage projects

### Questions to Ask

1. Have you worked in Heritage Conservation Districts before?

2. Are you familiar with the heritage review process?

3. How do you handle unexpected conditions in older homes?

4. Can you show me similar projects you've completed?

5. Do you work with any heritage architects or consultants?

## Making It Successful

**Plan thoroughly** - Heritage review takes time. Start the process early.

**Budget for surprises** - Add 15-20% contingency for older home renovations.

**Respect the character** - The neighborhood's value comes from its character. Renovations should enhance, not diminish it.

**Communicate** - With heritage staff, neighbors, and your contractor throughout.

**Think long-term** - OOS property values reward quality work. Cut corners and future buyers notice.

Old Ottawa South rewards thoughtful renovation. Done well, you get modern function in a character home in one of Ottawa's best neighborhoods.