Authoritative New Zealand property data sourced from Toitū Te Whenua LINZ and other official/public sources.Source transparency →
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NOW LIVE · NATIONAL PROPERTY GRAPH

New Zealand
Property Intelligence.

One API. National Coverage.

Addresses to property identity. Parcels to titles. Buildings to parcel relationships. Current and historic statutory actions to legal context. Deep New Zealand property infrastructure built on authoritative LINZ data for PropTech, GIS, AI and real estate systems.

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◎ Addresses→▱ Parcels→▤ Titles→⌂ Buildings→↗ Intelligence
VERIFIED PROPERTY EXAMPLELIVE GRAPH

221/66 Mabey Road

Avalon · Lower Hutt

✓ VERIFIED
Address ID2064090
Parcel ID3818618
AppellationLot 1 DP 90132
Land districtWellington
Calculated area35,805 m²
Title graphMultiple current titles
View the verified property graph →

Visual overlay illustrates the PropData property graph; the property facts shown are verified Mabey Road records.

NZ2.42M+Authoritative addresses
▱3.04MPrimary parcels
▤2.45MProperty titles
⌂3.27MBuilding outlines
↔2.98MTitle ↔ parcel links
§342K+Statutory actions
BUILT ON OFFICIAL NEW ZEALAND DATA

Property infrastructure, not another address lookup.

PropData connects authoritative addresses, primary parcels, titles, title relationships, building outlines, building-to-parcel relationships and parcel statutory actions into one governed property contract. Every supported layer keeps its own source, provenance and coverage state.

Toitū Te WhenuaLand Information New Zealand
LINZPrimary national source
Fail-closedNo invented source facts
PARCEL 3818618

Parcel & Title Intelligence

3.04M primary parcels linked into a 2.45M-title national graph.

BUILDING FOOTPRINT

Building Relationship Graph

3,268,141 LINZ building outlines resolved into 3,820,845 building↔parcel relationships with spatial provenance.

COORDINATE → PROPERTY

Coordinate Resolution

Latitude/longitude into containing parcel and connected property context.

{ "country_code": "NZ", "parcel_id": "3818618", "titles": 3, "source": "LINZ" }

Developer First

Production REST, MCP workflows, country workspace, bulk delivery and custom contracts.

NATIONAL PROPERTY GRAPH

National property graph. Deep and production-ready.

The national address, parcel, title, title↔parcel and building-outline baselines are complete. PropData also maintains a completed 3,820,845-row building↔parcel relationship graph and 342,695 current/historic parcel statutory actions, with source-aware refresh and coverage semantics.

3,040,571LINZ primary parcelsNational baseline complete
2,424,415authoritative addressesNational baseline complete
2,450,998property titlesNational baseline complete
2,988,279title ↔ parcel associationsNational baseline complete
LINZ Building OutlinesNational building-outline baseline complete
3,268,141building outlines·COMPLETEnational baseline
Building ↔ Parcel RelationshipsNational spatial relationship graph complete
3,820,845relationship rows·COMPLETEEPSG:2193 spatial linkage
LINZ Parcel Statutory ActionsCurrent + historic legal/statutory layer
342,695statutory actions·HOURLYbounded changeset refresh
VERIFIED IN THE PRODUCTION GRAPH

One real property. Multiple authoritative layers.

The Mabey Road example is backed by normalized records already inside the New Zealand graph—not a marketing mock.

VERIFIED PROPERTY GRAPH
● VERIFIEDLower Hutt · Wellington

221/66 Mabey Road

Avalon · Lower Hutt City

Address ID2064090
Primary parcel3818618
AppellationLot 1 DP 90132
Calculated area35,805 m²
Attached title graph
100623110071151011310+ more
PARCEL IDADDRESSCOORDINATES
GET /v1/property?country=NZ&parcel=3818618
{
  "country_code": "NZ",
  "match_level": "parcel_id",
  "coverage_status": "live_enriched",
  "parcel": {
    "global_parcel_id": "NZ:LINZ_PARCEL:3818618",
    "parcel_id": "3818618",
    "appellation": "Lot 1 DP 90132",
    "land_district": "Wellington",
    "calc_area": 35805,
    "titles": ["1006231", "1007115", "1011310"],
    "source": "Toitū Te Whenua LINZ"
  }
}
Open the developer docs →
SOURCE-AWARE PROPERTY LAYERS

The property graph and the provenance.

Parcel geometry, title relationships, building relationships and statutory actions are valuable because PropData preserves where each fact came from, how derived relationships were resolved, and whether the layer is actually covered for that property.

◎

Authoritative addresses

LINZ identity, road/locality structure, lifecycle and coordinates.

▱

Primary parcels

Parcel ID, appellation, land district, area, topology and available geometry.

▤

Property titles

Title status, type, issue date, estate description and source context.

↔

Title ↔ parcel graph

Explicit associations supporting multi-title and unit-title property contexts.

⌖

Coordinate resolution

WGS84 latitude/longitude into containing property context.

⌂

Building outlines

3,268,141 national LINZ building outlines with capture and imagery provenance preserved where published.

⧉

Building ↔ parcel graph

3,820,845 spatial relationships with overlap method, confidence basis and New Zealand metric-CRS provenance.

§

Statutory intelligence

342,695 current and historic LINZ/Landonline parcel actions, normalized by parcel with bounded source-aware summaries.

BUILT FOR PRODUCT TEAMS

Use New Zealand property identity as infrastructure.

PropTech

Search, property profiles, parcel-aware workflows and product differentiation.

GIS & Mapping

Coordinate resolution, parcel geometry, building footprints and source context.

AI & Agents

Structured property identity instead of unverified web-search output.

Underwriting

Traceable title, parcel, building and statutory context for internal decision systems.

Construction

Building footprint context, capture provenance and cadastral relationships.

Data Platforms

Skip the national ingestion, relationship building and reconciliation stack and ship the customer layer.

SOURCE TRANSPARENCY

Built on authoritative New Zealand data.

Core New Zealand property layers are sourced from Toitū Te Whenua Land Information New Zealand (LINZ), including Landonline-derived statutory action data where applicable. PropData operates the ingestion, normalization, canonical identity, spatial processing, relationship graph, refresh automation, coverage semantics and production delivery above those official source systems.

PropData is an independent product of PropTechUSA.ai and is not operated by or affiliated with LINZ or the New Zealand government. Personal-data datasets remain separately entitlement-gated where LINZ requires it.

LINZPRIMARY NATIONAL SOURCE
WGS84DEVELOPER GEOMETRY
EPSG:2193NZ SPATIAL LINKAGE
FAIL-CLOSEDNO INVENTED SOURCE FACTS
LIVE STRIPE CHECKOUT · NZD

Start with one country. Build like a platform.

Self-serve subscriptions are billed monthly in New Zealand dollars through Stripe.

DEVELOPER

Build & evaluate

NZ$99/mo

10,000 requests / month

  • National address, parcel & title graph
  • Coordinate-to-property resolution
  • Available parcel geometry
  • LINZ provenance
  • REST API access
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MOST POPULARBUILDER

Production applications

NZ$299/mo

50,000 requests / month

  • Everything in Developer
  • Production PropTech & GIS use
  • Title relationship workflows
  • Building relationship workflows
  • Priority integration support
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SCALE

High-volume systems

NZ$799/mo

250,000 requests / month

  • Everything in Builder
  • High-volume production
  • GIS / AI workloads
  • Priority support
  • Commercial platform use
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ENTERPRISE

Infrastructure contracts

Custom

Bulk, white-label & custom delivery

  • Bulk/data licensing
  • Custom endpoints & contracts
  • White-label infrastructure
  • Commercial SLA
  • Multi-country PropData
Talk to enterprise sales →

Stripe checkout collects billing details and supported tax IDs. API access is provisioned after successful payment; direct API keys remain server-side credentials. Restricted personal-data layers remain separately entitlement-controlled.

PROPDATA NEW ZEALAND

Build the product. We'll handle the property infrastructure.

Authoritative source data. Structured identity. Titles. Geometry. Buildings. Relationships. Statutory intelligence. Explicit provenance. One API.

Open NZ Workspace →Developer docs