Helensville · Auckland
21 Mahi Road, Helensville
Listed by Mars Realty
Listed 28 Jun 2026 · 7 days on market · 94% below the current Auckland Residential average days on market
Land Price
$535,000
$890/m²
With 2-bed Devpro 65m²
$834,999
With 3-bed Devpro 95m²
$934,999
With 4-bed Devpro 122m²
$1,034,999
Land area
601 m²
Zone
Single House Zone
Title Type
Freehold · Fee Simple
Legal Description
Lot 62 Deposited Plan 584224
Title Area
601 m²
Easements
None identified
Mortgage
No mortgage
Encumbrances
Yes
Consent Notices
Yes
Covenants
None
3 registered instruments on title
Aerial imagery
See the land from above.
Aerial map loads as you scroll…
Location
What's nearby.
Nearest town
Helensville
≈ 1.3 km straight-line
Nearest school
Kaipara College
≈ 491 m straight-line
School zone
Kaipara College · Helensville School · St Paul's School (Massey)
In-zone for enrolment — confirm the current scheme with the school
Distances are straight-line from the parcel, not drive time. Nearest town and school come from a curated dataset; supermarkets from OpenStreetMap. Switch the aerial above to Map to see the surrounding roads and town names.
Site & services plan loads as you scroll…
Can you build here?
Zoned Single House Zone — up to 35% site coverage.
What you can build
District Plan zone
Single House Zone
Max site coverage
35%
Max building footprint
210 m² of 603 m²
Of the total parcel area.
Which DEVPRO plans fit here?
Footprint against the coverage-limited maximum only — setbacks, shape and driveways matter too. We confirm what actually fits in a feasibility chat.
The ground
Natural hazards
None identified
Reticulated services · 0/3 available
Water
Not available
Wastewater
Not available
Stormwater
Not available
Computed from LINZ parcel + 1m LiDAR and Auckland Council GIS. A guide, not a guarantee — confirm zoning rules in the operative District Plan and review the LIM before you commit.
Your home, complete
Your home from $834,999
Indicative turnkey total — land asking price plus the entry DEVPRO build. Excludes site works (earthworks, services connections, driveway), consents and finance. Confirm a fixed price with us.
Feasibility report
What can you build here — and what will it cost?
Zone
Single House Zone
Land area
601 m²
Buildability
94/100 Strong
All-in cost to a finished home
All-in cost is locked — unlock the report to reveal it.
Build on this section
Build with Devlin Property
A fixed DEVPRO™ price for this section — design, consent and a turnkey high-performance build.
Building with your own builder?
Spec DEVPRO™ into your own builder's plans for this site — we'll send the infopack as a leave-behind.
Price in context
Listed 18% above the Auckland median.
Median asking price per m² across 305 active sections in Auckland · Single House Zone, as at 5 Jul 2026. Asking prices, not sales.
From the listing agent
In the agent's words
The description above is the listing agent's own wording, via Mars Realty. Devlin Property's independent read — buildability, services, hazards and total cost — is in the panels above.
Site context
What shapes the build here.
Road frontage
38 m
AWA AVENUE, MAHI ROAD, PANUI AVENUE, POROKAIWHIRI AVENUE, RAUTAWHIRI ROAD, STATE HIGHWAY 16 — vehicle crossing still needs council approval
Powerline
143 m
Clear of the 32 m NZECP 34 setback
Nearest wetland
1.4 km
Unlikely to constrain the build
Nearest stream
112 m
Unlikely to constrain the build
Nearest coast
4.2 km
Amenity at this distance, not a constraint
Nearest lake
764 m
Site aspect
Falls ≈ north
A north-facing fall suits passive-solar orientation
Too far away to matter: nearest rail 1.2 km.
Distances are from the parcel centroid to Topo 1:50k features (LINZ); site aspect is approximate, from the 1m LiDAR contours. Road frontage is a proxy — centreline intersection with parcel boundary, not a legal access measure. Confirm setbacks with a district-plan check before purchase.
Before you commit to a builder, learn what separates a home that performs from one that just looks the part.
Talk to us