Property logbooks & home information

Every property.
A clearer picture.

Documents, maintenance and practical knowledge — connected in one lasting record.

Helping people understand, care for and hand over property with better information.

Explore our products

For homeowners. For professionals. For the life of a building.

Home TogetherIllustrative preview

A home’s condition. Its records. The next steps.Fictional sample property

Select a view to explore

01 / Organise

Important information, easier to find.

02 / Maintain

A clearer history of work and care.

03 / Hand over

Useful knowledge that moves forward.

Our products

See the information
in context.

Explore selected views of Home Together and our commercial concept. Each preview shows how a connected record could work in practice.

Home Together · Illustrative preview

A home for your home’s information.

Illustrative Home Together dashboard with property details, maintenance indicators, tasks and recent documents

Illustrative product layouts. Fictional data. Commercial interface shown as a concept.

01 / 03

Who we help

Better context for
every conversation.

Select your role to explore where a property logbook can support your work.

The Terradex approach

A property record that
builds over time.

From the initial paperwork to the next handover, each stage adds context. Select a stage to see the record develop.

Traditional British brick homes with tiled roofs and chimney stacks — 01 / The buildingA history worth keeping.

A property professional working on architectural plans at a desk — 02 / The knowledgeThe detail behind every decision.

⌂ Property historySample record

Beyond the individual home

A consistent view.
Across different buildings.

We’re exploring how the same approach could support commercial and community buildings. Open the example to browse a fictional portfolio.

Explore the commercial conceptThree example buildings · Records · Upcoming work

Canal House

Office building · Fictional portfolio

Service to arrange

Concept interface · Invented records · Not a live service or compliance assessment

Historic English stone homes with sash windows and cottage gardens in Wells

Built to be cared for. Knowledge worth keeping.

A longer view of ownership

Good records support
thoughtful care.

Regular maintenance can slow deterioration and reduce the need for major work. The logbook keeps the evidence behind that care together.

Illustrative examples. Use qualified professionals for inspections and repairs.

4.0m

homes below the standard

15% of England’s homes failed the existing Decent Homes Standard in 2024.

See the housing research ↗

1.4m

homes with damp

5% of dwellings in England had surveyor-recorded damp in 2024.

See the housing research ↗

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A record is part of the care.

SPAB recommends a maintenance logbook for every old building.

Explore the guidance ↗

Housing figures describe the wider need for care, not the measured impact of Terradex or logbooks.

Work with Terradex

A better foundation for
property information.

We’re speaking with property professionals and portfolio teams about practical ways to make logbooks part of everyday ownership and handover.

Partnerships · Pilots · Product feedback

Facts, sources & photography +

Housing condition: MHCLG, English Housing Survey 2024–25, housing quality and energy efficiency. Physical dwelling figures refer to 2024, England, all tenures. The 4.0m figure uses the existing Decent Homes Standard; damp means significant surveyor-recorded damp, rather than all self-reported moisture issues. View the official data ↗

Maintenance guidance: Society for the Protection of Ancient Buildings: Preventative maintenance and Maintenance Matters. No endorsement of Terradex is implied.

Product previews: Home Together visuals are AI-designed illustrative layouts based on the app, using fictional data. They are not exact screenshots of the current interface. The commercial interface is an illustrative concept using invented data. No customer properties or commercial deployments are implied.

Photography: Illustrative stock photographs from Unsplash and Pexels. British homes by Daniel Wells (Pexels), Southwick roof details by Tanya Barrow (Unsplash), and Vicars’ Close, Wells by Annie Spratt (Unsplash). Properties and people pictured are not Terradex customers. Unsplash licence ↗ · Pexels licence ↗

Sources reviewed 30 October 2026. Benefits described are intended uses; no quantified savings or lifespan increases are claimed.

Every property.
A clearer picture.