Datum & ChainLAND SURVEYING

Licensed land surveying · Perth metro

Know exactly where your boundary is.

Datum & Chain surveys boundaries, contours and setouts across Perth — fixed-fee quote before we book, pegs in the ground on the day we say, plans lodged with Landgate.

Licensed Surveyor LS 0000 $10M PI insured Landgate lodgement

Licensed Surveyor
LS 0000 · Land Surveyors Licensing Board of WA
Plans lodged with Landgate
deposited, survey-strata & interest plans
$10M professional indemnity
certificate of currency on request
Surveying Perth since 2012
Osborne Park based, metro-wide

Plan your survey

Pick the survey. Watch the plan draw itself. See the fee.

Choose a survey type and a lot size — the plan sheet drafts your job live, and the fixed-fee range updates with it. Honest numbers: your written quote is confirmed after a search of the survey records.

Survey type

728 m²

Boundary re-peg · fixed-fee range

$750 – $1,000

Corner pegs re-established from survey records, marked on site, with a peg-out sketch emailed same week.

GST inclusive · confirmed in writing

DEMONSTRATION SHEET — NOT FOR LODGEMENTREV A

Services

Six things we peg, level and lodge.

Every job is quoted as a fixed fee before we book it. If the records search changes the scope, you hear about it before we drive out — not on the invoice.

Boundary re-pegs

Lost pegs found and replaced from survey records. Know the line before the fence, the wall or the argument goes up.

from $650most metro lots · peg-out sketch included

Feature & contour surveys

Levels on AHD, trees, crossovers, services and neighbouring walls on one plan — the drawing your designer asks for first.

from $1,100CAD + PDF issued, 12d-compatible

Subdivision & strata surveys

Two-lot survey-strata and green-title subdivisions from WAPC application through to new titles, lodgement included.

typically $4,500 – $8,500incl. Landgate lodgement · WAPC fees separate

Site setout

Slab, walls and levels pegged to the approved drawings before the concrete truck is booked. Builders get offsets, not guesses.

from $850single dwelling, per visit

Easement & lease plans

Interest plans drawn and lodged — easements in gross, rights of carriageway, lease areas over part of a lot.

from $1,200plus Landgate registration fees

Level datums for builders

A benchmark on site, on AHD, transferred and recorded — before the sand pad goes down, not after the slab argues with the plans.

from $450datum certificate emailed same day

Client words

Measured praise.

★★★★★

“Turns out the back fence was 400 mm inside our block. Datum & Chain re-pegged Thursday morning, sketch in my inbox Friday, and the fencing contractor had a line to build to.”
M. T. — boundary re-peg, Bayswater

★★★★★

“Setout crew on site at 7am, offsets emailed before smoko. Slab went down that week and the frame carpenter didn’t have a single question. They’re on every job of ours now.”
Site supervisor — volume builder, Alkimos

★★★★★

“They told us the WAPC would take about four months and it took four months. No surprises, no chasing — the survey-strata plan was lodged the week conditions cleared.”
L. & D. — 2-lot subdivision, Dianella

Demonstration copy — illustrative of the review treatment we build for real clients.

Service area

Osborne Park out, metro-wide.

Based in Osborne Park, on the road across the whole Perth metro. North of the river we’re usually on site the same week; south of the river and the hills we schedule in runs — tell us the suburb and we’ll give you a day.

  • Osborne Park — base
  • Leederville
  • Joondalup
  • Wanneroo
  • Dianella
  • Bayswater
  • Midland
  • Fremantle
  • Cannington
  • Armadale

Straight answers

What people ask before they book.

How do I know where my boundary actually is?

You can’t tell from the fence — fences in Perth are routinely 100–400 mm off the true line, and sometimes worse. The boundary is defined by the survey marks and measurements held in Landgate’s records, and only a licensed surveyor can re-establish it on the ground. A re-peg puts marked pegs on your true corners and gives you a sketch showing how the fence sits against the line.

What’s the difference between a re-peg and a boundary identification survey?

A re-peg re-establishes and marks your corners — pegs in the ground, sketch to follow. A boundary identification survey goes further: a signed plan showing improvements (fences, walls, eaves) relative to the boundary, suitable for disputes, settlements and building near the line. If you’re fencing, a re-peg usually does it; if lawyers are involved, you want the identification survey. We’ll tell you which one you actually need on the phone.

How long does a 2-lot subdivision really take?

Honestly: 3–6 months for WAPC approval is normal, and nothing we or anyone else does makes that part faster. Our survey work sits either side of it — application drawings up front, then the final survey, plan and Landgate lodgement once conditions are cleared. New titles typically issue a few weeks after the plan is in order. We give you the full timeline in writing before you commit.

What affects the price of a survey?

Four things, mostly: the quality and age of the survey records for your area (older subdivisions take more re-establishment work), lot size and number of corners, terrain and access (heavy vegetation or a battleaxe leg adds field time), and what has to be lodged. That’s why the estimator above shows a range — after a records search we turn it into one fixed number.

Can’t I just build off the fence line?

You can — people do — and it’s the most expensive shortcut in the suburbs. If the fence is inside your neighbour’s lot, part of the new wall may be too, and moving concrete is a different budget to moving a peg. A $650 re-peg before you build is the cheap insurance; a re-peg after the slab is a story we’d rather not be part of.

Fixed-fee quote

Tell us the block. We’ll put a number on it.

Send the suburb and what you’re trying to do — subdividing, fencing, building, settling an argument. We search the survey records, then call you back with one fixed fee and a site date.

Prefer to talk it through? (08) 9000 0221 — 7am–4:30pm, Mon–Fri.

Your name helps us not call you “the Leederville block”.

A phone number we can call back — 8+ digits.

The suburb tells us which survey records to search.

One or two lines about the job is all we need.

Demo form — nothing is sent or stored anywhere.