Public evidence profile · Checked May 2026

dp Architecture

ArchitectSwansea2.01 review · 1 independent public source
Planning history
54 public planning applications
Trust Score
24out of 100
Very little to go on

24 out of 100, with a caution: only 1 review held yet. A small public record keeps the evidence thin, and the score reflects that.

  • Rated 2.0 from 1 review

Worth checking: Architects Register

How this score is worked out
Rating2.0 / 5
Review volumeLow · 1
Independent sources1 independent public source
CredentialsNo credentials shown yet

How this score is made up

What customers say15.1 of 60
Independent checks7.2 of 30
Track record1.3 of 10
See the independent checks
  • Licences and credentials0 of 10.3
  • Ways to reach them2.9 of 3.4
  • Reviewed on more than one site0 of 5.1
  • Registered company details0 of 5.1
  • Photos of their work4.3 of 4.3
  • Industry recognition0 of 1.7
Verified planning history

Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.

Trust at a glance

What we can verify about dp Architecture

1 check

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Planning history

dp Architecture’s real planning history from public planning applications, showing where they’ve worked and how often schemes were approved. · Active 2015–2026

approval rate79%
planning applications54
approved schemes37
councils worked in5

What they work on

The kinds of project dp Architecture has filed planning applications for.

  • Loft conversion13
  • Rear extension31
  • Side extension10
  • Two-storey extension8
  • Extension43
  • New dwelling1
  • Change of use2
  • Outbuilding / garden room2
  • Conservatory / orangery2
  • Porch8
  • Boundary wall / fence / gates1
  • Demolition8
  • Windows & doors1
  • Roof / fenestration17
  • Solar / renewables1

Where they’ve worked

Each pin is a planning application, coloured by the council decision we found.

Council experience

Recent planning applications

  • Approved9 Langford Court 22 Abbey Road London NW8 9DNReplacement of four crittall windows in ground floor flat (Flat 9) with double glazed aluminium windows.Westminster · 2026 · NW8 9DN
  • Refused28 Oaks Avenue Worcester Park KT4 8XDErection of a single storey rear extension and conversion of garage to provide annexed accommodation with associated external work.Sutton · 2026 · KT4 8XD
  • Approved65 Grove Road Sutton SM1 2AWErection of first floor side extension and conversion of garage into habitable room involving single storey front extension.Sutton · 2025 · SM1 2AW
  • Approved108 Brocks Drive North Cheam SM3 9URPrior Approval for a single storey rear extension projecting from the rear of the original house by 6m.Sutton · 2025 · SM3 9UR
  • No decision17 Devonshire Road Sutton SM2 5HQErection of an outbuilding to provide annexed accommodation.Sutton · 2025 · SM2 5HQ
  • Refused14 St Georges Road Chiswick W4 1AUPart single and part two storey rear extension (following demolition of existing rear extension)Ealing · 2025 · W4 1AU
  • Approved61 Palmer Avenue North Cheam SM3 8EFErection of a first floor rear extension, conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope, rooflights to front roofslope and alterations to fenestrations.Sutton · 2025 · SM3 8EF
  • Approved26 Poulton Avenue Sutton SM1 3PYConversion of loft space involving a dormer extension at rear and rooflights to front and rear roofslopes.Sutton · 2025 · SM1 3PY
Show all 54 planning applications
  • No decision61 Palmer Avenue North Cheam SM3 8EFErection of a first floor rear extension, conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.Sutton · 2024 · SM3 8EF
  • Approved35 Higher Drive Banstead SM7 1PLApplication to vary condition 1 (Approved Plans) of planning permission Ref: DM2024/00093 for the 'Erection of a part one, part two storey side and rear extension, alteration to existing roofline, formation of a front porch canopy, removal of chimney and alterations to fenestrations', to increase ridge height of proposed extension to match existing ridge height.Sutton · 2024 · SM7 1PL
  • Approved24 Oaks Avenue Worcester Park KT4 8XDErection of a part one, part two storey side and rear extension, alteration to the first floor flank fenestration and provision of a new front/flank access gate.Sutton · 2024 · KT4 8XD
  • Approved23 Morland Road Sutton SM1 4RPRetention of a dormer extension at rear.Sutton · 2024 · SM1 4RP
  • Refused35 Higher Drive Banstead SM7 1PLPrior Approval for a single storey rear extension projecting from the rear of the original house by 8m.Sutton · 2024 · SM7 1PL
  • Approved1 Ambrey Way Wallington SM6 9NEErection of 2 detached two storey dwellings with habitable loftspace, cycle storage to rear, refuse storage and parking to the front with a charging point.Sutton · 2024 · SM6 9NE
  • Refused35 Higher Drive Banstead SM7 1PLPrior Approval for two single storey rear extensions projecting from the rear of the original house by 8m.Sutton · 2024 · SM7 1PL
  • Approved35 Higher Drive Banstead SM7 1PLErection of a part one, part two storey side and rear extension, alteration to existing roofline, formation of a front porch canopy, removal of chimney and alterations to fenestrations.Sutton · 2024 · SM7 1PL
  • Approved52 Higher Drive Banstead SM7 1PQApplication to vary condition 1 (Approved drawings) and 4 (Fire strategy plan) of planning permission Ref: DM2023/01023 for the 'Erection of a part one, part two storey side and rear extension, a front entrance porch and conversion of loft space involving a dormer extension at rear and rooflights to front and flank roofslopes,' to allow for the erection of a single storey side extension, removal of two chimney stacks and increase in size of approved front entrance porch.Sutton · 2024 · SM7 1PQ
  • No decision56 Higher Drive Banstead SM7 1PQConversion of loft space involving alterations to existing roofline, rooflights to front and rear roofslopes, solar panels to front roofslope, erection of a single storey front, side and rear extension, alterations to all fenestrations and formation of a front entrance porch.Sutton · 2024 · SM7 1PQ
  • Withdrawn52 Higher Drive Banstead SM7 1PQVariation of conditions 1 (approved plans) and 4 (fire strategy plan) of planning permission ref. DM2023/01023 which allowed the 'Erection of a part one, part two storey side and rear extension, a front entrance porch and conversion of loft space involving a dormer extension at rear and rooflights to front and flank roofslopes.' to allow for a single storey side extension, removal of two chimneys to rear and front, alterations to front entrance door and porch.Sutton · 2024 · SM7 1PQ
  • No decision6 Buckhurst Avenue Carshalton SM5 1NXLoft conversion with rear roof dormer extension and roof lights to the front roof slope and new entrance porchSutton · 2023 · SM5 1NX
  • Approved3 Kings Avenue Carshalton SM5 4NXConversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to the flank and rooflights to front roofslope.Sutton · 2023 · SM5 4NX
  • Approved32 Poulton Avenue Sutton SM1 3PYErection of a single storey rear extension.Sutton · 2023 · SM1 3PY
  • ApprovedAshton 2B Colborne Way Worcester Park KT4 8LSErection of a single storey rear extension.Sutton · 2023 · KT4 8LS
  • Approved28 Tremadoc Road London SW4 7LLErection of a ground floor single storey rear and side extension and the erection of a rear mansard roof extension and installation of front roof lights.Lambeth · 2023 · SW4 7LL
  • Refused88 Longfellow Road Worcester Park KT4 8BEErection of a part one part two storey side and rear extension.Sutton · 2023 · KT4 8BE
  • Approved18 Dundela Gardens Worcester Park KT4 8UBDemolition of rear extension, erection of a single storey front, side and rear extension and erection of a front porch.Sutton · 2022 · KT4 8UB
  • Approved53 Kingsmead Avenue Worcester Park KT4 8UZErection of a single storey rear extension.Sutton · 2022 · KT4 8UZ
  • Withdrawn45 Haddon Road Sutton SM1 1RNApplication to vary condition 1 (Approved Drawings) of planning permission Ref: DM2019/01162 for the "Formation of a front entrance porch and pitched roof over staircase, installation of two internal light wells and two new roof skylights to facilitate approved change of use to C3 under planning ref; DM2019/00332." to allow for an additional dwelling to be created.Sutton · 2022 · SM1 1RN
  • Approved68 Onslow Gardens Wallington Sutton SM6 9QQDemolition of existing conservatory and erection of a single storey rear extension with an open aluminium pergola structure to side.Sutton · 2022 · SM6 9QQ
  • Approved16 Taylor Road Wallington SM6 0AXConversion of loft space involving formation of an 'L' shaped dormer extension at rear and installation of roof lights to front and side roof slopes. Installation of replacement patio doors to existing rear extension and removal of door to side elevation.Sutton · 2022 · SM6 0AX
  • Refused13 Woodfield Avenue Carshalton SM5 3JBErection of a single storey rear/side extension with raised patio and steps to rear.Sutton · 2022 · SM5 3JB
  • ApprovedMagnolia 29 Golf Side Cheam SM2 7HAApplication to vary condition 1 (Approved Drawings) of planning permission Ref: DM2019/01895 for the 'Erection of two 2-storey front extensions and front entrance canopy including alterations to front fenestration and materials' to allow for a loft conversion incorporating 1 dormer extension to the front, a dormer extension to the rear and rooflights and flank windows to main entrance gable.Sutton · 2022 · SM2 7HA
  • Approved14 Wordsworth Drive North Cheam SM3 8HFConverstion of loftspace involving alterations to existing roofline, hip to gable and a dormer to rear with two rooflights to front roof slope.Sutton · 2022 · SM3 8HF
  • Approved5 Duke Of Edinburgh Road Sutton SM1 3NUErection of a single storey rear and side extension.Sutton · 2021 · SM1 3NU
  • Refused13 Woodfield Avenue Carshalton SM5 3JBErection of a single storey rear/side extensionSutton · 2021 · SM5 3JB
  • Approved10 Courtney Crescent Carshalton SM5 4LZPrior Approval for a single storey rear extension projecting from the rear of the original house by 5m.Sutton · 2021 · SM5 4LZ
  • Approved32 Iveley Road London SW4 0EWErection of a single storey ground floor side infill extension.Lambeth · 2021 · SW4 0EW
  • Approved38 Warnham Court Road Carshalton SM5 3LZDemolition of existing single storey rear conservatory, erection of a single storey rear extension and provision of a raised rear patio.Sutton · 2021 · SM5 3LZ
  • Approved24 Anne Boleyns Walk Cheam SM3 8DFDemolition of existing garage/store and erection of a single storey side extension.Sutton · 2020 · SM3 8DF
  • Refused10 Worcester Drive Chiswick London W4 1ABSingle storey (Max 6m deep and Max 3.65m high) rear extension (42 days Prior Notification Process)Ealing · 2020 · W4 1AB
  • Approved28 Pelton Avenue Sutton SM2 5NNErection of a single storey rear extension.Sutton · 2020 · SM2 5NN
  • Approved86 Westmead Road Sutton SM1 4HYConversion of loft space involving a dormer extension at rear and a rooflights at front to form a studio flat. Erection of an first floor rear and ground floor side extension and the erection of an extension to the rear storage outbuilding.Sutton · 2019 · SM1 4HY
  • Approved24 Merrilands Road Worcester Park KT4 8NXPrior Approval for single storey rear extension projecting from the rear of the original house by 4.6m.Sutton · 2019 · KT4 8NX
  • Approved11 Seymour Road Chiswick London W4 5ESPart rear roof extension to rear outrigger roof slope and installation of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)Ealing · 2019 · W4 5ES
  • Approved45 Haddon Road Sutton SM1 1RNFormation of a front entrance porch and pitched roof over staircase, installation of two internal light wells and two new roof skylights to facilitate approved change of use to C3 under planning ref; DM2019/00332.Sutton · 2019 · SM1 1RN
  • Approved66 Oaks Avenue Worcester Park KT4 8XDDemolition of existing garage and erection of a part one, part two storey rear and side extension.Sutton · 2019 · KT4 8XD
  • Approved11 Palmerston Road Sutton SM1 4QLDemolition of existing building and erection of four two storey 3-bedroomed terraced dwellings with accommodation within the roofspace and associated off street parking, cycle and refuse storage.Sutton · 2019 · SM1 4QL
  • Approved86 Banstead Road Carshalton SM5 3NHConversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.Sutton · 2019 · SM5 3NH
  • No decision11 Palmerston Road Sutton SM1 4QLAlteration and extension of existing building to provide four 3-bedroomed houses each with car parking spaceSutton · 2018 · SM1 4QL
  • RefusedGarden Land To The Rear Of 84 Browning Avenue Worcester Park KT4 8LDErection of a single storey 3-bedroom dwelling with accommodation within the roofspace with refuse storage, cycle parking and off street parking for two vehicles accessed from St Philips Avenue.Sutton · 2018 · KT4 8LD
  • Approved4 Sandhills Wallington SM6 8JEPrior Approval for Single storey rear extension projecting from the rear of the original house by 3.5Sutton · 2018 · SM6 8JE
  • Refused6 Westmead Corner Carshalton SM5 2NZDemolition of existing garage and erection of single storey outbuildingSutton · 2018 · SM5 2NZ
  • Approved3 Chatsworth Road Cheam SM3 8PJSingle storey rear extension projecting from the rear of the original house by 6mSutton · 2016 · SM3 8PJ
  • Approved47 Kenmare Gardens London N13 5DRSingle storey rear extension 4.3m deep, 3.8m high and 2.6m to eaves.Enfield · 2015 · N13 5DR

Repeat local work: hired again on 3 different streets, at least two separate homes on each.

See planning applications in SM1

Source-listed gallery

Photos listed on Houzz

1 photo

These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.

Reviews · public evidence

What customers say

These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.

2.0out of 5
1 review in public evidence
Where these reviews are published
  • Houzz1 review · 2.0 avg
Sources

Where this information comes from

1 named public source

Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.

Public evidence last checked May 2026

About

Architectural Design Practice

Services they list

3D RenderingAccessible DesignArchitectural DesignArchitectural DrawingsBuilding DesignCustom HomeDraftingEco HomesFloor PlansGreen BuildingHome RenovationHouse Extensions

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Your own checks

What to check before you hire

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Verify at the sourceCheck them yourself

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Check the Architects Register
Only someone on the Architects Registration Board (ARB) register may legally call themselves an 'architect' in the UK. Ask for their ARB number and check it free at arb.org.uk. An 'architectural designer' or 'technologist' is a different, unregistered role (often capable, but not the same protection).
Agree how they charge before any work starts (a percentage of the build cost, a fixed fee, or an hourly rate) and exactly which stages it covers (concept design, planning application, building-regulations drawings, work on site), so there are no surprises later.
Confirm what they will actually handle versus what is excluded (the planning application, the building-control drawings, and whether they will administer the builder's contract on site), and get it, and a portfolio of similar projects, in writing.

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Good to know

Common questions about dp Architecture

Is dp Architecture a legitimate business?

dp Architecture has 1 independent public review, rated 2 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.

What do customers say about dp Architecture?

dp Architecture has 1 public review, averaging 2 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.

How do I know dp Architecture's reviews are genuine?

dp Architecture's 1 public review comes from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.

Has dp Architecture had planning applications approved?

Public council decisions show 37 approved applications for dp Architecture across 5 councils, the most recent in 2026. That's a 79% approval rate across 47 decided applications, not a self-declared claim.

What does dp Architecture specialise in?

dp Architecture lists specialist services including 3D Rendering, Accessible Design, Architectural Design, Architectural Drawings, Building Design, Custom Home. If your job is one of these, look for it in their listed services or ask them to confirm for your project.