New suite, refused at 227 Whitehorn Rd NE

Someone has applied to add a suite to an existing house at 227 Whitehorn Rd NE, Whitehorn.

Permit DP2026-04834Applied Aug 19, 2026Needs City approval

On the map

Black: this application. Grey: other new homes and suites applied for nearby in the last 6 months. Circle: 500 m.

Status

Received by the CityAug 19, 2026
Gathering comments
Under review
Decision made, appeal period
RefusedOct 21, 2026

See the plans on the City's site

What this lot allows

Up to 1 unit

plus a suite (Permitted)

8.6 m tall

up to 10 m, depending on the houses next door

45%

of the lot can be covered

5,847 sq ft

lot size, with a back lane

Zoned R-C1 (Residential – Contextual One Dwelling District). A house that matches the homes next door is Permitted. Any other design Needs City approval. This application Needs City approval, so the City reviews it and decides.

See the full lot breakdown

Also happening nearby

New basement suite
3516 48 St NE
Oct 29
New basement suite
675 Whiteridge Rd NE
Aug 12
New garage with a suite above it
244 Whiteside Cr NE
Jul 16
New basement suite
637 Whitewood Rd NE
Jun 1

In the last 6 months, Whitehorn had 0 new houses, 0 multi-unit buildings, and 15 suites applied for.

What can your lot build?

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From the City of Calgary's development permit data, checked Nov 10, 2026. Contains information licensed under the Open Government Licence – City of Calgary. Amest is not part of, or endorsed by, the City of Calgary. Always confirm with the City before you build or buy. Is this your property and you'd like this page removed? Email support@amest.ca.