DbissBuilding surveys & drone inspection

Regulated by RICS · Herts, Bucks, Beds & NW London

Clear home surveys, with a drone view of the roof on Level 3

Level 2 and Level 3 home surveys, snagging, structural and drone inspections, carried out by Andrew Parker AssocRICS MCIOB. Clear prices, clear reports and a surveyor you can talk to.

  • Fixed prices by property value, including VAT
  • Level 3 includes a drone roof inspection where flight is permitted
  • Reports typically within 5 working days, or 2 with express
  • Regulated by RICS, with independent complaints redress through CEDR

Book a survey Which survey do I need?

Instant price

All prices include VAT

For travel and drone checks

Options

Enter the property value to see your price.

Surveys and inspections

Fixed prices by property value, including VAT. For banded surveys, the price shown for your property value is the price you pay; any travel supplement is added before you book.

  • Level 3 Building Survey

    Our most detailed survey, for older, larger, altered or unusual homes. Drone roof inspection included where flight is permitted.

    from £550drone included£695 for a home worth £400k to £500k

  • Level 2 Home Survey

    For conventional homes in reasonable condition. Clear condition ratings and advice, without a valuation.

    from £440£525 for a home worth £400k to £500k

  • New-build snagging inspection

    A room-by-room check of a new home, so the developer can put things right.

    from £440£530 for a home worth £400k to £500k

  • Schedule of condition

    A dated photographic record of condition before a lease, or before building work next door.

    from £440£605 for a home worth £400k to £500k

  • Damp and timber survey

    Independent advice on damp and timber defects. We do not sell treatments.

    from £495£605 for a home worth £400k to £500k

  • Specific structural inspection

    A focused inspection of one issue, such as cracking, movement or a removed wall.

    from £360

  • General structural inspection

    A structural inspection of the whole building, from foundations to roof.

    from £495

  • Drone roof inspection

    Roof, chimney and gutter inspection from the air, with annotated images.

    from £225

Level 2 or Level 3?

Both follow the RICS Home Survey Standard and use the same condition ratings, so you can see at a glance what needs attention.

321NI

3: serious or urgent. 2: repair or replace, not urgent. 1: no repair currently needed. NI: not inspected.

A Level 3 goes further: it explains what is wrong, why, and what to do about it, and it includes a drone view of the roof where flight is permitted.

Help me choose

Level 2 and Level 3 surveys compared
FeatureLevel 2 Home SurveyLevel 3 Building Survey
Best forConventional homes in reasonable conditionOlder, larger, altered, unusual or run-down homes
InspectionVisual inspection of the parts that can be seen and safely reachedA more detailed inspection, looking more closely at concealed areas where safe and practical
RoofFrom ground level and accessible vantage points. Drone images optionalDrone roof inspection included where flight is permitted
ReportCondition ratings (1, 2, 3) with concise adviceCondition ratings plus defects explained: likely causes, repair options and what happens if left
Repair costsNot includedBudget costs for some repairs where they can reasonably be estimated
ValuationNot includedNot included
Pricefrom £440from £550

How it works

We reply to every enquiry within 2 working hours, Monday to Friday.

  1. Get your price

    Choose the survey and enter the property value and postcode. The price includes VAT and any travel supplement.

  2. Book and sign

    Confirm your booking and sign our terms online. You can cancel within 14 days.

  3. Inspection

    Andrew inspects the property. For a Level 3 we check the airspace and the weather and fly the drone where permitted.

  4. Your report

    We invoice you after the inspection, and issue the report once it is paid: typically within 5 working days of the inspection, or 2 with the express option.

  5. Talk it through

    We offer you a call with the surveyor to go through the findings and your next steps.

From our survey reports

We know how homes here were built

We have analysed 1,156 of our own reports to map the age and construction of the homes we survey, district by district, including non-standard systems such as No-Fines concrete, PRC and cross-wall construction.

22%built 1960–1979, the largest group
19%built before 1920
28%with solid (not cavity) walls

Explore the construction map

Map of postcode districts where DBISS has carried out surveysAL1 St AlbansAL2 London ColneyAL3 St AlbansAL4 St AlbansAL5 HarpendenAL6 WelwynAL7 Welwyn Garden CityAL8 Welwyn Garden CityAL9 Welham GreenEN1 LondonEN4 BarnetEN5 BarnetEN6 Potters BarHA1 HarrowHA3 LondonHA4 RuislipHA5 LondonHA6 LondonHA7 StanmoreHA8 EdgwareHA9 WembleyHP1 Hemel HempsteadHP10 Flackwell HeathHP11 High WycombeHP12 High WycombeHP13 High WycombeHP14 StokenchurchHP15 HazlemereHP16 PrestwoodHP17 HaddenhamHP18 AylesburyHP19 AylesburyHP2 Hemel HempsteadHP20 AylesburyHP21 AylesburyHP22 WendoverHP23 TringHP27 Princes RisboroughHP3 Hemel HempsteadHP4 BerkhamstedHP5 CheshamHP6 AmershamHP7 AmershamKT12 Walton-on-ThamesKT16 ChertseyKT3 New MaldenLU2 LutonLU3 LutonLU4 LutonLU5 Houghton RegisLU6 DunstableLU7 Leighton BuzzardMK13 Milton KeynesMK16 Newport PagnellMK17 Milton KeynesMK18 BuckinghamMK3 BletchleyMK4 Milton KeynesMK40 BedfordMK41 BedfordMK42 BedfordMK43 WoottonMK44 BedfordMK45 FlitwickMK46 OlneyMK5 Milton KeynesMK6 Milton KeynesMK8 Milton KeynesNW2 LondonNW7 LondonOX11 DidcotOX12 WantageOX14 Abingdon-on-ThamesOX16 BanburyOX2 OxfordOX25 Upper HeyfordOX26 BicesterOX29 West OxfordshireOX3 OxfordOX4 OxfordSG1 StevenageSG12 WareSG13 HertfordSG15 ArleseySG17 SheffordSG18 BiggleswadeSG19 SandySG2 StevenageSG4 HitchinSG5 StotfoldSG6 LetchworthSG7 BaldockSG8 RoystonSL0 Iver HeathSL1 SloughSL3 SloughSL4 WindsorSL6 MaidenheadSL7 MarlowSL9 Chalfont St PeterSM5 CarshaltonUB10 LondonUB7 West DraytonUB8 LondonUB9 HarefieldWD17 WatfordWD18 WatfordWD19 WatfordWD23 BusheyWD24 WatfordWD25 WatfordWD3 RickmansworthWD4 Kings LangleyWD5 Abbots LangleyWD6 BorehamwoodWD7 RadlettDBISS, Hemel Hempstead
  • Pre–1900
  • 1900–1919
  • 1920–1939
  • 1940–1959
  • 1960–1979
  • 1980–1999
  • 2000 onwards

For estate agents and conveyancers

Clear prices your buyers can see before they call, inspections booked quickly, and reports typically within 5 working days. With your client's permission, we tell you when the inspection is booked and when the report is issued.

Refer a client

Where we work

Hertfordshire, Buckinghamshire, Bedfordshire, Berkshire, Oxfordshire and north-west London. Addresses more than 25 miles in a straight line from our base in Hemel Hempstead (HP3 8PF) have a £45 travel supplement, which the calculator adds.

See the areas we cover

Common questions

How are your prices worked out?

Most of our prices are fixed by the value of the property, in bands, and include VAT. Specific and general structural inspections and standalone drone roof inspections have a starting price, and we confirm a fixed fee before you book. Homes above our top value band are quoted individually. See our prices page for current figures.

Do your prices include VAT?

Yes. Every price on our website includes VAT. The total shown by our price calculator already includes any travel supplement for your address and any optional extras you choose, such as the express report or drone images. See our prices page for details.

Do you charge for travel?

Only for addresses more than about 25 miles from our base in Hemel Hempstead, where a travel supplement applies. The price calculator works this out from your postcode and adds it for you. For properties further afield, contact us and we will confirm whether we can help, and any travel cost, before you book.

Who carries out the inspection?

Andrew Parker AssocRICS MCIOB, the Responsible Principal of DBISS. He is an Associate member of RICS and a Member of the Chartered Institute of Building. Andrew is our only surveyor, so the surveyor who inspects your property signs your report. DBISS is regulated by RICS, so the surveyor who inspects your property is the one who signs your report.

How long does the inspection take?

It depends on the size, age and condition of the property and on the type of inspection. A small modern flat takes much less time than a large period house with outbuildings. We can give you an idea of the timing when you book.

All questions

CallGet your price