#514 Built Heritage Schmeritage

Ottawa taxpayers face constrained budgets and competing infrastructure demands; every dollar spent litigating one heritage file is a dollar not spent on transit reliability, stormwater, or road maintenance.

i

Post #482: The Island Park Standoff — The City Has a Case. It Doesn't Have a Plan.

Published on September 13, 2026 | Civic Commentary by Peter Karwacki

There's a familiar civic routine in Ottawa: a heritage building falls into disrepair, the owner applies to demolish it, and the city invokes the Ontario Heritage Act to stop the clock. What's less familiar — and worth examining closely — is what the city actually does once the clock is running.

Adaptive reuse, a made-in-Ottawa solution is not obviously what happened here.

575 Island Park Crescent is a case in point. The two-and-a-half-storey, red-brick Georgian Revival house was built in 1927 and bought by the Government of Ethiopia in 1993 to house its ambassador. It's sat vacant for years, and by early 2026 the roof showed severe deterioration and the interior significant mould growth. In February, the embassy applied to demolish it. The city moved quickly: on June 9, the Built Heritage Committee — chaired by Councillor Rawlson King — recommended the property for designation, and council directed staff to issue a formal Notice of Intention to Designate the next day. The embassy objected on July 10, starting a 90-day clock that runs out October 9. The committee revisits the file on September 15, with a staff report recommending council proceed with designation regardless.

That's not posturing so much as a genuine, unresolved fight between two engineering opinions. The embassy's own consultants — Gadient Structural Engineering in April, and the Paterson Group the previous November — found severe roof rot, structural deterioration, and significant mould, and concluded the house wasn't economically salvageable: repair costs would likely equal or exceed the cost of demolishing and rebuilding. The city's peer-review engineer, John G. Cooke & Associates, reached the opposite conclusion — the brick masonry was in fair-to-good condition with little sign of structural damage, and the embassy's own report never actually addressed whether the building could be retained for heritage purposes. Staff called the deterioration cited in the objection "cosmetic and aesthetic in nature" and said it didn't support full demolition.

"A city that wins the engineering argument but has no plan to act on it hasn't practiced heritage stewardship. It's put a legal hold on decay."

1. Regulatory Leverage Without Delivery Capacity

Calls for the city to simply buy the property or claim a right of first refusal misread the terrain. Reporting is explicit that 575 Island Park doesn't carry diplomatic status — but foreign-state ownership still raises real questions about what municipal tools can reach it, questions the city hasn't publicly answered. And even setting ownership aside, Ottawa taxpayers face constrained budgets and competing infrastructure demands; every dollar spent litigating one heritage file is a dollar not spent on transit reliability, stormwater, or road maintenance.

The city does have at least one funding lever on the books — its Heritage Community Improvement Plan grant program. But the Built Heritage Committee itself has directed staff to review that program's budget and eligibility criteria, which is close to an admission that the existing incentive structure may not be adequate to the properties it's supposed to help save. Until that review lands, "we designated it" and "we can help pay to fix it" are two different sentences, and so far the city has only said the first one out loud.

2. Demolition by Neglect, Twice

Ottawa has run this play before, at a different level of government. 24 Sussex Drive sat through decades of deferred maintenance and political hesitation until it became an unsafe, mould-ridden shell — a national heritage asset ruined by an institution, the NCC, with the authority to protect it but no funded mandate to maintain it. The NCC and the City of Ottawa aren't the same body, and 575 Island Park isn't federal property. But the failure mode is identical: an owner with real regulatory authority over a heritage asset, and no direct financial or operational lever to keep it standing. A designation notice doesn't fix a roof.

3. The By-law That Was Supposed to Catch This

Here's the part of the file that deserves more scrutiny than a generic call for "proactive vacant-property standards" — because Ottawa already has them. The Vacant Property By-law has been in force since June 2022: owners pay an annual permit fee (roughly $1,700 at introduction), and the city funded two dedicated bylaw officers specifically to do proactive inspections aimed at catching demolition by neglect before a building is damaged beyond repair. Heritage properties also have a companion Heritage Watch List.

So the open question isn't whether Ottawa has a tool for this. It's whether the tool was ever pointed at 575 Island Park. Was the property under a vacant-property permit? Was it on the Heritage Watch List? If it was, and the roof still reached "severe deterioration" and the walls still grew significant mould, the by-law failed on its own terms — and that's worth knowing before council spends more political capital on a designation fight. If it wasn't under permit at all, that may be the bigger story: a prominent, long-vacant heritage-adjacent property that fell outside the exact system built to catch this. That's a records question, not a rhetorical one — and if elected, requesting the permit and Watch List history for this address, and publishing exactly what comes back, is the kind of follow-through I'd bring to a file like this.

4. What "Adaptive Reuse" Looks Like When the Cameras Aren't Rolling

King has written publicly about how he thinks this should work. In a piece for Heritage Ottawa, he argued the choice isn't "development versus heritage" — that the city should work with owners toward adaptive reuse, and called it a made-in-Ottawa solution that balances preservation against what a property's owner actually needs.

That's a reasonable framework. It's also not obviously what happened here. The public record on 575 Island Park shows two positions — retain the whole structure, or demolish it entirely — and a staff report that stands by full retention after meeting with the embassy. If a partial-retention or adaptive-salvage option was ever put on the table, it isn't in anything the city has published. Residents deserve to know whether the adaptive-reuse philosophy King describes in his own newsletter was actually offered on the one file in his own ward where it would matter most — or whether it only shows up once there's a ribbon to cut.

A Pragmatic Framework for Built Heritage

Heritage stewardship needs rules that work before a demolition application lands, not after:

• Publish permit and watch-list status with every designation notice. When the city issues a Notice of Intention to Designate, the same report should disclose whether the property was under an active Vacant Property permit or on the Heritage Watch List — so council and the public can see whether existing tools were used before a legal fight became the only option.
• Pair designation with a funding answer, not just a legal one. Finish the heritage grant program review the Built Heritage Committee already ordered, and attach a funding pathway to every designation recommendation — not just a citation to the Ontario Heritage Act.
• Put salvage and adaptive-reuse options on the record. If full retention isn't accepted by an owner, staff should have to show what partial-retention or adaptive-salvage alternatives were actually offered and rejected — not just report that talks happened.

Ottawa can win the engineering argument at 575 Island Park and still lose the larger one, if "we designated it" keeps being where the city's involvement ends. Heritage policy that stops at the legal notice isn't stewardship. It's a hold on a building that still needs a roof.

Sources & Verification

Timeline and engineering-report findings from CBC News (Jul. 17, 2026) and the Ottawa Citizen (Sept. 12, 2026); heritage philosophy quote from Councillor Rawlson King's piece for Heritage Ottawa; by-law details from the City of Ottawa's Property Standards By-law page and CBC's 2022 coverage of the Vacant Property By-law's introduction.