The legal division of land or buildings
for separate ownership is known as
“subdivision”. The Resource Management
Act 1991 (the RMA) sets out the statutory
requirements for subdivision and the need
for Council consent. The types of subdivision
possible are:
•
New lots or sections (fee simple) that
can include a boundary adjustment
•
Unit title
•
Flat plan (cross lease)
A fee simple subdivision creates a new
allotment from an existing allotment. A
new certificate of title is created for this
new parcel of land and this is independent
from any parent title. This is the most
common form of subdivision.
A unit title subdivision creates a number of
properties (flats or units or semi-detached
dwellings) over an existing parcel of land
(allotment). The unit title plan identifies
each household as a “principal unit”.
Garages, sheds and the like can be called
“accessory units”.
A principal unit may be specifically
linked to an accessory unit (for example
a specified unit and garage are held
together). In some instances, the unit plan
may also show yards associated with each
unit. The units usually have a share in the
common property such as vehicle access/
manoeuvring areas, lifts, stairs, gardens
and so forth. A body corporate must be
formed to manage the common facilities/
insurance/maintenance. The limits of the
unit and the common property are shown
on the certificate of title.
A cross-lease subdivision is generally
less desirable in today’s markets. In this
instance the household unit is usually
identified as a “flat” and the remainder
of the site (gardens, vehicle access/
manoeuvring areas) is usually held in
common ownership. That is, there is an
undivided share between the number
of “flats” on a site. While there may be
fences put up between units, technically
speaking, owners of the other “flats” have
a legal right to the “common area”. The
boundaries of the flat and the common
area are shown on the certificate of title.
Cross-lease subdivisions tend to be more
restrictive compared with fee simple or even
unit title subdivisions. For example, you
are legally required to obtain the written
approval of other parties in the cross-lease
if you wish to make any significant external
alterations. The alterations should be
recorded on the cross-lease title on each
occasion. This is not usually a problem when
neighbours and cross-lease parties get
along and are aware of the limitations and
restrictions that a cross-lease involves, but
cross-leases can become very difficult if you
don’t get on with the other parties in the
cross-lease.
External alterations that change the limits
of the flat on the certificate of title will also
involve survey and legal costs. We strongly
advise against the creation of new cross-
leased titles - a view also held by the Law