For DEC assessors & energy consultancies

Never miss a display energy certificate renewal

DEC Scanner shows you the status of every building in the UK, and when the certificate will expire.

Coverage

England & Wales

Register sync

Daily

History

2008 → today

Local authorities

All 300+

The map

The whole register, on one map

Pins are coloured by urgency. Click any building for its profile, rating history, and whether a renewal has already been lodged.

decscanner.app/reports

Loading the sample…

Demo data

Expiry window

0buildings in view

Expiring within 90 days

    Sample data only — 1,050 of 79,477 building records, limited to 15 local authorities and to certificates lodged in a single 12-month window. Comprehensive 2026-onwards data — every authority in England & Wales, synced daily — comes with a licence.

    Reports

    Get told when a certificate is about to expire in your service areas

    Have the report delivered to your email, download a CSV, or send every building in it to your other tools over the API.

    Set up daily, weekly or monthly reports — you set the interval.

    Interval
    inbox · weekly report

    To: [email protected] · next send 5 Aug 2026

    0 certificates expiring within 12 months

    North West patch

    0

    ≤ 30 days

    0

    31–90 days

    0

    Beyond 90

    ≤ 30 days0
    31–60 days0
    61–90 days0
    91–180 days0
    181–365 days0

    Soonest to expire

    • Loading the register…

    Full list attached · dec-scanner-north-west.csv

    Integrations

    Automatically push to your CRM or tools

    One JSON POST per building, the moment it enters your window.

    POST /hooks/dec
    loading…

    …and anything else that accepts a POST

    Export

    Or take the whole dataset away

    Every building in a report exports to a spreadsheet — the same columns you see on screen.

    dec-scanner-sample.csv
    A2fx
    ABCDEFG
    1AddressTownPostcodeBandRatingFloor m²Expires

    Loading the register…

    Opens straight in Excel. In the app it exports every building in the report.

    Pricing

    One licence

    Access the full data and reporting suite under one licence.

    Annual licence

    £850/year

    Covers your whole practice. No per-seat fees.

    Get started

    Included

    • The full register, no row caps
    • Map report builder — draw, filter, save
    • 2 automated reports included
    • Email reports, webhooks and CSV export
    • Building profiles and rating history
    • Every seat in your practice

    Need something particular?
    Contact us

    Tell us about your requirement and we'll take it from there.

    Talk to us

    Tell us where you work and we'll get back to you.