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By-law 2009-189 · Natural Heritage System zone

NHS · Natural Heritage System

NHS is the Town of Oakville's Natural Heritage System zone under Zoning By-law 2009-189 in North Oakville. It applies to 40 zone polygons covering about 280 hectares, mostly in Glenorchy, Joshua's Meadows, Sixteen Hollow. 1 of them carry a special provision and none carry a holding symbol. The rules for the zone are in the by-law's Natural Heritage System zone regulations.

Last checked September 24, 2026Town of OakvilleHow we know
Publisher
Town of Oakville
Source dataset
Zoning By-law 2009-189 (open data layer)
Official record
Natural Heritage System zone regulations, Zoning By-law 2009-189 (PDF)
Retrieved
September 24, 2026
Licence
Contains information licensed under the Open Government Licence — Town of Oakville. Terms
From the source
the zone code and the Town's name for it · special provision and holding symbols on each polygon
Derived by OakvilleIQ
polygon count and hectares · communities and wards, by polygon location · the simplified outlines on the map
OakvilleIQ’s words
the summary sentence
Kept current
Rebuilt from the Town's By-law 2009-189 layer; a weekly check warns when the record is more than 90 days old.
NHS zones under By-law 2009-18940 of 40 NHS polygons drawn, largest first, over the Town's Official Plan communities.NHS · Glenorchy · 61.453 haNHS · Joshua's Meadows · 26.735 haNHS · Joshua's Meadows · 25.427 haNHS · Joshua's Meadows · 20.215 haNHS sp:89 · 407 West · 19.738 haNHS · Glenorchy · 12.724 haNHS · Sixteen Hollow · 12.078 haNHS · Glenorchy · 11.797 haNHS · Glenorchy · 11.27 haNHS · Glenorchy · 9.175 haNHS · Joshua's Meadows · 6.696 haNHS · Glenorchy · 5.743 haNHS · Glenorchy · 5.257 haNHS · Glenorchy · 5.118 haNHS · Joshua's Meadows · 3.958 haNHS · Sixteen Hollow · 3.687 haNHS · Glenorchy · 3.617 haNHS · Glenorchy · 3.353 haNHS · 407 West · 3.254 haNHS · Joshua's Meadows · 3.19 haNHS · Glenorchy · 3.07 haNHS · Glenorchy · 2.956 haNHS · Glenorchy · 2.917 haNHS · Joshua's Meadows · 2.448 haNHS · Glenorchy · 2.117 haNHS · Glenorchy · 1.744 haNHS · 407 West · 1.652 haNHS · Glenorchy · 1.326 haNHS · Glenorchy · 1.31 haNHS · Joshua's Meadows · 1.199 haNHS · Glenorchy · 1.146 haNHS · Sixteen Hollow · 1.092 haNHS · Glenorchy · 0.808 haNHS · Glenorchy · 0.557 haNHS · Sixteen Hollow · 0.548 haNHS · Joshua's Meadows · 0.241 haNHS · Joshua's Meadows · 0.125 haNHS · Sixteen Hollow · 0.079 haNHS · Glenorchy · 0.049 haNHS · Glenorchy · 0.001 ha
NHS zone polygons (By-law 2009-189)Outlines are the Town’s Official Plan communities.

Where NHS applies

Polygons by the Town’s Official Plan community, with the OakvilleIQ neighbourhood page where one covers it.

Wards: Ward 7 (33), Ward 6 (7).


Special provisions

A special provision (sp) changes the zone’s rules for that site; a holding symbol (H) keeps development from proceeding until the Town lifts it. Both are set out in the by-law, which is the only place their terms are written.

Special provisions on NHS land

sp:89


What the zone permits

The permitted uses, setbacks, lot coverage and heights for NHS are set out in Natural Heritage System zone regulations of Zoning By-law 2009-189. OakvilleIQ does not paraphrase them: a site-specific special provision, a holding symbol or a later amendment can change what applies to one lot, and only the Town’s zoning certificate is binding. Zoning By-law 2009-189 governs North Oakville only; the same code south of Dundas Street, where one exists, is a different zone under By-law 2014-014.


Sources

Sources

Every factual claim above traces to one of these documents.

  1. Town of Oakville

    Zoning By-law 2009-189 (open data layer)

    Retrieved September 24, 2026

  2. Town of Oakville

    Zoning By-law 2009-189

    Retrieved September 24, 2026

  3. Town of Oakville

    Zoning and the zoning certificate of occupancy

    Retrieved September 24, 2026

Contains information licensed under the Open Government Licence — Town of Oakville. Licence. Records checked September 24, 2026.

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