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When locals talk about "Extension" they refer to a small area southwest of Chase River, hidden away in a little valley. This was the site of a bustling coal town at the beginning of the 20th century.
But the real estate board uses the name to refer to a much larger area running south and including South Wellington, across the Nanaimo River to Cassidy and the Nanaimo airport.
Many people choose Extension (and South Wellington, and Cassidy) for the quiet lifestyle and the ability to get more land for the price - all within close range of the city. Others are the born'n'raised type who have good roots and great memories in these little communities.
Buyers are highly recommended to be diligent about their water supply in these areas, because the well water can be hit-or-miss within small distances. If you make an offer on a property, you should include a condition allowing you to have the water supply tested, both in terms of its safety (chemical composition and presence of bacteria) and its quantity.
Homes & Land in Extension and Cassidy
New
$595,000
Lt 13-16 Hartman Ave, Nanaimo
0
Beds
0
Baths
0 SqFt
20,038 SqFt Lot
Land
MLS® # 1017446
REMAX Professionals (NA)
$995,000
1554 Shaldor Pl, Nanaimo
4
Beds
3
Baths
2,163 SqFt
68,825 SqFt Lot
Single Family Detached
MLS® # 1015369
eXp Realty (NA)
$747,000
2830 Steelhead Trail, Nanaimo
3
Beds
2
Baths
1,964 SqFt
18,731 SqFt Lot
Single Family Detached
MLS® # 1015148
460 Realty Inc. (NA)
$1,349,900
2500 Myles Lake Rd, Nanaimo
4
Beds
4
Baths
2,423 SqFt
219,978 SqFt Lot
Single Family Detached
MLS® # 1015063
460 Realty Inc. (NA)
$320,000
3560 Hallberg Rd 52, Nanaimo
2
Beds
2
Baths
969 SqFt
0 SqFt Lot
Manufactured Home
MLS® # 1014881
Pemberton Holmes Ltd. (Dun)
$268,900
1572 Seabird Rd 32, Cassidy
2
Beds
2
Baths
1,476 SqFt
2,178 SqFt Lot
Manufactured Home
MLS® # 1014816
Island Pacific Realty Ltd.
$1,075,000
↓ $100,000
1710 Centennary Dr, Nanaimo
4
Beds
2
Baths
1,782 SqFt
35,720 SqFt Lot
Single Family Detached
MLS® # 1014641
eXp Realty (NA)
$765,000
↓ $30,000
92 Ranchview Dr, Nanaimo
3
Beds
2
Baths
1,699 SqFt
9,584 SqFt Lot
Single Family Detached
MLS® # 1008745
Royal LePage Nanaimo Realty LD
$349,900
1572 Seabird Rd 67, Cassidy
2
Beds
1
Bath
1,346 SqFt
0 SqFt Lot
Manufactured Home
MLS® # 1013659
REMAX Professionals
$749,999
2378 Extension Rd, Nanaimo
5
Beds
3
Baths
2,318 SqFt
7,406 SqFt Lot
Half Duplex
MLS® # 1013016
Royal LePage Parksville-Qualicum Beach Realty (QU)
$899,900
1546 Grandom Pl, Nanaimo
5
Beds
3
Baths
3,648 SqFt
37,462 SqFt Lot
Single Family Detached
MLS® # 1012696
Century 21 Harbour Realty Ltd.
$649,900
Lot 8 Bramley Rd, Nanaimo
3
Beds
3
Baths
1,102 SqFt
3,921 SqFt Lot
Single Family Detached
MLS® # 1011937
Royal LePage Nanaimo Realty LD
A hundred years ago, residents of Extension might have laughed about the possibility of their town being considered merely a neighbourhood of the rival township of Nanaimo. But by the time the last mines closed, Extension had been virtually abandoned by the thousands of workers who had made it a big town at one time.

Nearby parks
Along bus routes? No, the nearest stop is about 2.5km away.
Nearby Schools
- Cinnabar Valley Elementary ; 1800 Richardson Rd ; (250) 716-1030
- Chase River Elementary School ; 1503 Cranberry Avenue ; (250) 754-6983
- South Wellington Elementary ; 1536 Morden Rd. ; (250) 754-2873
- Cedar Community Secondary ; 1640 MacMillan Road ; (250)722-2414
Back to list of Nanaimo neighbourhoods