Medium-density Housing

Cadastral survey for townhouse, apartment, and infill housing developments, defining precise unit and boundary positions on tight urban sites.
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Medium density projects: townhouse complexes, apartments, and infill housing create multiple units on a single site, often with shared walls, roofs, driveways, and common areas. Cadastral surveying for these developments defines the legal boundaries between lots, as well as easements for the cross-boundary elements (party walls, overhanging eaves, shared downpipes etc.) which may be height-limited rights.

Tight urban sites leave little room for error.

We work closely with architects to ensure the boundaries match the building layout by surveying the constructed building elements and documenting party wall positions and shared access easements. No two medium density projects are the same, and we don't apply a template we start with the actual building and work outward from there. The result is a complete, legally sound framework that gives developers and future owners confidence in their titles.

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Client feedback
"Orogen rate a particular mention; their responsiveness, attention to detail and collaboration is reflected in the quality of work put forward."
Kevin Beaver, General Manager - Woodridge Homes.
Medium-density Housing

FAQ

Every site is different and there can be a lot of moving parts, but the questions are often the same. Here's what clients ask us most.
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What type of subdivision survey is needed for medium-density housing?

Medium-density housing projects typically use either fee simple (freehold) subdivision or unit title, depending on the lot configuration and shared elements involved. Fee simple is straightforward where each unit sits on its own separate lot. Unit title is used where buildings share a footprint, courtyard, or common area. Orogen can advise which structure suits your development and carry out the survey for either.

How has the NPS-UD changed what is possible for medium-density development?

The National Policy Statement on Urban Development (NPS-UD) and the Medium Density Residential Standards require councils to permit at least three dwellings of up to three storeys in most residential zones without resource consent. This has significantly increased development potential on many urban sites. Orogen's planning team can quickly assess what your site can accommodate under the current rules.

How does Orogen coordinate survey work with architects and developers on medium-density projects?

We work from the architectural plans to prepare the survey data and title structure. Early involvement is important so the lot boundaries, common areas, and easements are correctly reflected in both the architectural design and the survey plan. Misalignment between the design and the title structure is one of the most common causes of delay on medium-density projects.

What is involved in an accessory unit title?

An accessory unit (such as a garage or storage area on a separate title) is created alongside the principal unit in a unit title development. Orogen prepares the unit plan to show both principal and accessory units, ensures they are correctly linked in the body corporate rules, and lodges the plan with LINZ as part of the unit title registration process.

What documentation does Orogen provide at the end of a medium-density survey?

We provide the LINZ-approved survey plan and the s224c application supporting material. For unit title developments, we prepare the unit plan required for title registration. Everything is coordinated with your solicitor and the council.

How long does a medium-density subdivision take from survey to title registration?

Timing depends on the consent conditions and the complexity of the title structure. Once resource consent is granted, Orogen typically needs four to eight weeks to prepare and lodge the survey plan. LINZ processing adds a further two to six weeks. We keep the programme tight and flag any issues early so you can plan your settlement and marketing dates with confidence.

MOre Services
Tight sites, stacked units, shared walls - the legal complexity rises with the density. Talk to us early and we'll make sure the survey holds the whole thing together.
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