Is PropertyLens a licensed valuation service?

No. PropertyLens is an AI-powered research and analysis tool, not a licensed valuation service. Our predictions are estimates based on publicly available data and AI analysis. They should not be used as a substitute for a formal property valuation by a certified valuer, nor as financial advice. Always consult qualified professionals before making property decisions.

Where does the data come from?

All our data is sourced from publicly available datasets and official APIs. This includes historical sales data from Domain.com.au and PropTrack, demographic data from the ABS Census, planning overlay data from local council open data portals, economic indicators from the RBA, commercial listings from Domain Commercial, and fitout cost data from published industry sources.

How accurate are the property price predictions?

Property price predictions are inherently uncertain — no model can perfectly predict what a buyer will pay. Our system tracks prediction accuracy against actual sale prices, and we publish these metrics transparently. Predictions include confidence scores and price ranges to reflect uncertainty. Typical accuracy varies by suburb and property type.

What commercial property features are available?

PropertyLens offers comprehensive commercial analysis including: cap rate and yield calculators, Weighted Average Lease Expiry (WALE) analysis, Debt Service Coverage Ratio (DSCR) assessment, AI-powered investment analysis, commercial fitout cost estimation for 7 fitout types (office, retail, restaurant, medical, industrial, make-good, base building), make-good cost estimation, fitout ROI calculation, and multi-city cost comparison.

Which cities and suburbs are covered?

PropertyLens is live across four major Australian cities: Brisbane (33 suburbs), Gold Coast (24 suburbs), Sydney (42 suburbs), and Melbourne (38 suburbs). All cities include residential and commercial property analysis, AI predictions, construction and fitout cost estimation, and market intelligence.

How does the AI component work?

We use Claude by Anthropic, a leading safety-focused AI model, to analyse property descriptions, comparable sales data, feature adjustments, and market context. For commercial properties, the AI also assesses tenant covenant strength, lease structures, and market positioning. The AI prediction is blended with statistical analysis to produce the final estimate.

Can I use this for construction and fitout cost planning?

Yes. For residential properties, we provide detailed cost estimates for raise-and-build, second storey additions, and basement conversions. For commercial properties, we offer fitout cost estimation covering office, retail, restaurant, medical, and industrial spaces across budget, standard, and premium grades. All estimates include phased budgets, make-good costs, and ROI calculations. These are starting points for budgeting — always obtain professional quotes.

What planning constraints does the system check?

We check local council planning overlays relevant to each city, including character housing provisions, heritage listings (local and state), flood overlays, landslide hazard, and biodiversity overlays. We also monitor Development Application activity through Planning Alerts. These constraints affect what you can build on both residential and commercial properties.

We analyse publicly available property data — we do not collect, store, or sell personal information beyond what you voluntarily provide through our contact or waitlist forms. Property analysis is based on public listing data, public sales records, and public planning data. See our Privacy Policy for full details.

Back to All Features

Compare Renovation & Fitout Scenarios, Calculate Returns

Build ROI & Scenario Analysis

Compare different build and fitout scenarios side-by-side. For residential properties, compare renovation approaches. For commercial, evaluate fitout ROI including rent-free periods, make-good costs, and lease-term returns.

Key Capabilities

What's Included

Residential Scenario Comparison

Compare raise-and-build vs second storey addition vs basement conversion for the same property. Each scenario generates a full cost breakdown and end-value estimate.

Commercial Fitout ROI

Calculate the return on commercial fitout investment over the lease term. Factor in rent-free periods, make-good costs at lease end, and compare budget vs standard vs premium fitout grades.

Total Cost Accounting

Full cost accounting including purchase price, stamp duty, construction/fitout costs, holding costs, and estimated selling or lease disposal costs for a complete picture.

Budget Management

Generate detailed phased budgets with line items. Track budgeted vs actual costs, manage vendor quotes, and monitor variance from budget as the project progresses.

Process

How It Works

Select Property & Scenario

Choose a property and select a build scenario (residential) or fitout type (commercial). Specify finish level and other preferences.

Cost Generation

The system generates detailed cost estimates using current market rates. Residential uses ABS PPI-adjusted rates; commercial uses published fitout guides.

End Value / Rental Analysis

Residential: comparable sales estimate the finished value. Commercial: rental premium analysis determines additional income from the fitout investment.

ROI Calculation

Total investment compared against estimated returns to calculate projected ROI, gross profit, payback period, and return per dollar invested.

Data Sources

All data is sourced from publicly available datasets and official APIs. No proprietary or private data is used.

ABS Producer Price Index — Construction cost inflation
Published commercial fitout rate guides
Domain.com.au — Comparable sales and commercial rents
State Revenue Offices — Stamp duty rates per state
Local Council — Approval fee schedules

Key Benefits

Transparent, data-driven analysis to support, not replace, professional property advice.

Side-by-side scenario comparison for residential and commercial
Full cost accounting including transaction and holding costs
Commercial fitout ROI with rent-free period analysis
Make-good cost estimation for lease exit budgeting
Phased budgets for project management
Multi-city cost comparison for commercial fitouts

Important Disclaimer

ROI projections are estimates based on current cost rates and comparable data. Actual returns depend on cost management, market conditions, quality of build, and factors beyond prediction. Consult qualified professionals before making investment decisions.

Explore Other Features

Discover the full range of prediction and analysis tools available.

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