BoaTenure

BoaTenure

Tax-aware property investment analysis for smarter decisions.

Full coverage for England & Wales. Scotland has no Stamp Duty calculation (it charges its own LBTT); Scotland and Northern Ireland don't yet have comparable sold-price data for valuations.

👋 New here? Take the interactive tour

A full walkthrough with a real example deal. I'll click through every feature myself so you see it working. No signup needed.

Try Pro free for 7 days

Unlimited full deal analyses, AI assistant, PDF export, and more. Card required to start; cancel anytime before the trial ends and you won't be charged.

Analyse a deal

Paste a Rightmove link or enter a few numbers for an instant yield and cash flow estimate, no signup needed.

30-second estimateRightmove importNo signup

Full profitability analysis with personal vs Ltd tax comparison, cash flow modelling, and ROI calculation.

Section 24Personal vs LtdAuto SDLTCash-on-cash ROI

Explore & manage

Auto-sourced, auto-scored buy-to-let leads from Rightmove, OnTheMarket and Auction House UK, with a map view and saved-search comparison.

Auto-scoredMap viewDaily alertsCompare searches

ClauseCheck New

AI review of an auction legal pack: findings, cost impact, and before-you-bid actions, every point cited back to the actual document and page.

Cited findingsCost impactBefore-you-bid actions

Renovation Planner New

Plan layout changes from a floorplan, and get a real scope of works from viewing photos. Both roll into one combined cost and value-uplift estimate.

Floorplan layoutPhoto condition surveyCost + uplift estimate

All your saved analyses in one place. Compare side-by-side with traffic-light scoring, then track active deals through your buying pipeline.

ComparePipelineTraffic lightsTrack progress

Tools

13 strategy calculators: SDLT, HMO, BRRR, serviced accommodation, rent-to-rent, and more, each with a full deal-level breakdown.

SDLTHMOBRRR+10 more

Scenario Modelling

Monte Carlo simulation, sensitivity analysis, and interactive what-if scenarios for interest rates, voids, and appreciation.

Best / Base / WorstSensitivityMonte CarloProjections