_ ( ** EDITOR’S NOTE: ** We originally published this article on Sept. 19, 2016 after the original design for the Château Laurier expansion was revealed. In light of a revised design , we’ve decided to re-post with a few updates.) _ Adding new features to old buildings can be tricky, because there’s no clear “right” way to do it. But in light of the ongoing controversy over the Château Laurier expansion _ OttawaStart.com _ wanted to find expansions made, or being made, to heritage buildings in the city that were well-received.

A developer needs to not only satisfy the fickle public, but also follow standards dictating what’s OK for an expansion to a heritage building.

To quote from page 23 of the " Standards and Guidelines for Conservation of Historic Places in Canada .":

TL;DR: Keep it compatible but don’t mimic. This is what the designers working on the Château Laurier have said they’re trying to do – it’s just a matter of getting traction with the public.

_ Read the design philosophy for yourself _ https://www.slideshare.net/DevynBarrie/chteau-laurier-expansion-design-philosophy

Nonetheless, all iterations of the design have been criticized to some degree for failing to fit in with the existing building

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Original design. (Larco Investments)[/caption]

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Latest design. (Larco Investments)[/caption]

We emailed our friends at ** Heritage Ottawa ** and asked them to suggest a few examples of past successes.

OttawaStart’s top ten additions that worked:

** #1 - The Museum of Nature ** Tasteful, modern, elegant. Not in-your-face about it.

It’s obvious this glass cube was a new addition to the Museum of Nature, but it keeps the general design of the structure intact.

https://twitter.com/ottawastart/status/776219971949125632 ** #2 - The future glass ceiling of the West Block ** This was suggested by Heritage Ottawa’s David Jeanes. Technically hasn’t been done yet, but it’s coming!

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Artist’s rendition of what the West Block commons chamber will look like[/caption] ** #3 - Lord Elgin Hotel ** [caption id="attachment_51765” align="aligncenter” width="450”]

Lord Elgin ca. 1970s (Via Lordelginhotel.ca)[/caption]

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Lord Elgin after expansion in 2004 (Photo via Lordelgin.ca)[/caption] ** #4 - Sir John A. Macdonald Building ** Formerly the Bank of Montreal building, work began in 2012 to renovate the building and add a 3,100 square-metre annex

It reopened in the summer of 2015 and is currently used for Parliamentary meetings and events.

A description of the work on the Government of Canada’s website :

(Stonemasons also discovered a stone carving of BMO’s coat of arms, possibly dating to 1872. It was removed and sent to the Canadian Museum of History)

** #5 - Bank of Canada ** In the mid 1960s, the bank needed more office space. The large glass towers were designed in 1969 and construction took seven years from 1972-1979.

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Bank of Canada, west facade, in 1966 (Via Bank of Canada)[/caption]

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Bank of Canada today (National Trust Canada)[/caption] ** #6 - Grant House and First Baptist Church ** Technically this wasn’t an expansion or addition; rather a new building was build in the same lot as an old one.

More established Ottawans will know, Performance Court (The building Shopify and KPMG work out of) did not always tower over the Grant House and First Baptist Church.

According to a plaque on the building, the Grant House was built in 1875 for Member of Parliament and physician Sir James Grant.

You can’t see from the street, but part of the Grant House actually is inside the lobby of Performance Court. It now houses Beckta, a winery and restaurant.

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3D CGI view of inside[/caption]

The tower’s website described what designers intended to accomplish:

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Grant House in April 2009 (Google Street View)[/caption]

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Same angle, today. (Google Street View)[/caption] ** #7 - Old Teachers’ College and City Hall ** City Hall incorporates almost seamlessly with the old Ottawa Normal School (now called simply the Heritage Building) with use of bridge links.

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Google Street View from Lisgar Street[/caption] ** #8 - National Capital Commission headquarters ** The buildings in the front are obviously heritage, but the tower behind is new.

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Via NCC[/caption] ** #9 -

Mutchmor Public School

** This great late-19th century building has had multiple additions since it was constructed in 1895.

According to historicplaces.ca , additions were constructed in 1911 and 1920:

In July 2015 an $8 million renewal project was completed, including full renovations, asbestos removal and a new 929 square-metre western wing.

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Mutchmor Public School in May 2009 (Google)[/caption]

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Mutchmor Public School today, with new west wing. (Google)[/caption]

And finally…

** #10 - Château Laurier (Zoe’s Restaurant) ** Well, they can do SOMETHING right!

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(Google)[/caption]

There you have it - ten examples of additions/expansions of heritage buildings in Ottawa that integrate and complement, rather than block and obscure. _ Thanks to Heritage Ottawa for their suggestions and feedback for this post. _