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Free 2026 London Planning ReportArchitectural Drawings in Hammersmith & Fulham

Open-plan kitchen extension of the kind commonly added to Hammersmith & Fulham's Fulham and Brackenbury terraces
Hammersmith & Fulham · London

Architectural Drawings in Hammersmith & Fulham

Fixed-fee, MCIAT-chartered architectural drawings for Hammersmith & Fulham homeowners — London Borough of Hammersmith & Fulham validation and local constraints handled from the start.

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Hammersmith & Fulham is classic terraced West London. Long Victorian and Edwardian grids across Fulham and Shepherd's Bush make side-return and rear extensions, loft conversions and basements the most requested projects, and the council's design expectations for these house types are well established. Around them sit the distinctive red-brick 'Lion houses' of the Peterborough Estate, Edwardian mansion blocks, and newer riverside development along the Thames through Sands End, with Parsons Green, Brook Green, Hammersmith and White City each adding their own grain to the borough.

The controls that matter here are layered. The council operates a basement policy requiring a basement impact assessment for below-ground works, covering structural stability, drainage and groundwater, and Thames-side flood-zone considerations apply near the river. Strong conservation control runs across Bishops Park, Peterborough Estate, Brackenbury, Ravenscourt Park, Bradmore and Crabtree, and Article 4 directions remove permitted development for HMO conversions and, in conservation areas, some basement and frontage works. We confirm exactly which of these apply to your exact address before drawing.

We draw Hammersmith & Fulham planning applications to the borough's residential extension and basement guidance, coordinating structural calculations in-house so party-wall-sensitive terraces and below-ground schemes are handled cleanly and are complete when submitted. On the dense grids we check permitted development first and confirm it with a Lawful Development Certificate where a side-return or rear extension qualifies, and on the Peterborough Estate we design to the 'Lion houses' character. The fee is fixed and agreed up front, typically around 30% below an architect's charge for the same council-accepted drawings, with free redraws until the council approves. Most householder applications are decided within the statutory eight-week period once validated, so we submit validation-first.

Open-plan kitchen extension of the kind commonly added to Hammersmith & Fulham's Fulham and Brackenbury terraces
Isometric illustration of a Hammersmith & Fulham home extension design
Proposed floor plan
Hammersmith & Fulham

Planning in Hammersmith & Fulham: what to know before you apply

Hammersmith & Fulham applies a basement policy requiring a basement impact assessment for below-ground works, and controls design closely within its conservation areas and on the Peterborough Estate. Article 4 directions remove permitted development for HMO conversions in parts of the borough. We confirm the constraints for your exact address before drawing.

Typical Hammersmith & Fulham housing stock

Long grids of Victorian and Edwardian terraces across Fulham and Shepherd's Bush, the distinctive red-brick 'Lion houses' of the Peterborough Estate, Edwardian mansion blocks, and newer riverside development along the Thames.

Areas we regularly draw for in Hammersmith & Fulham

Fulham · Shepherd's Bush · Hammersmith · Parsons Green · Sands End · Brook Green · White City

What the numbers say about Hammersmith & Fulham planning decisions

These are London Borough of Hammersmith & Fulham’s own reported figures, published by government rather than estimated by us. They are what we design against — a borough that refuses one householder application in five needs a different drawing package from one that refuses one in twenty.

Householder decisions in Hammersmith & Fulham

Every householder application London Borough of Hammersmith & Fulham decided over the four quarters to 2026 Q1.

Householder applications decided560
Granted552
Refused8
GrantedEngland average 90%99%
Of which prior approvalsPrior approvals are granted far more often than full applications, so this share moves the rate above63%
Decided within 8 weeksExcludes prior approvals. England average 93%90%

Source: Ministry of Housing, Communities and Local Government (PS2 district planning application statistics). Open Government Licence v3.0 Extracted 2026-08-16.

Permitted development in Hammersmith & Fulham

Larger householder extensions put to London Borough of Hammersmith & Fulham under the prior-approval route, and lawful-development certificates decided, over eight quarters.

Prior approval not requiredWent ahead without a full application0
Prior approval granted5
Prior approval refused1
Building upwards, prior approval refused1
Certificates of lawful development decided168

Source: Ministry of Housing, Communities and Local Government (PS1 district planning application statistics). Open Government Licence v3.0 Extracted 2026-08-16.

Designated areas in Hammersmith & Fulham

Conservation areas London Borough of Hammersmith & Fulham has published to the national register, and when it designated them. Where a borough has supplied no Article 4 data the row is omitted rather than shown as zero.

Conservation areas on the register47

Source: MHCLG Planning Data Platform. Open Government Licence v3.0 Extracted 2026-08-16.

If London Borough of Hammersmith & Fulham refuses: appeal outcomes

Planning appeals against London Borough of Hammersmith & Fulham determined by the Planning Inspectorate, 2021–2026. Enforcement notices and withdrawn cases are excluded.

Appeals determined332
Allowed135
Dismissed197
Householder appeals allowedFrom 105 householder appeals. England average 36%42%

Source: Planning Inspectorate appeals casework. Open Government Licence v3.0 Extracted 2026-08-16.

Architectural Drawings for Hammersmith & Fulham homes: the package and the process

The full architectural package has to serve three audiences that want different things from the same building. Planning officers want context, massing and materials; Building Control wants construction, insulation and fire strategy; your builder wants dimensions precise enough to price and set out from. One coordinated model behind all three keeps them agreeing with each other.

That coordination is the part clients notice later. When the planning set and the construction set are drawn from separate sources, the discrepancies surface on site — a beam that will not fit the approved roof line, a window head that has moved. We issue numbered, revision-controlled sheets so everyone is building from the same version.

Building form also sets how much design work there is to do. A detached house can usually take an addition on its own terms, while a terrace has to negotiate two party walls, a shared roof line and a neighbour's windows — the same brief, several times the coordination.

What do architectural drawings include?

A complete architectural package carries your project from idea to buildable detail, so builders quote accurately and councils and Building Control approve confidently.

  • Concept and feasibility sketches
  • Planning drawings for the local authority
  • Building regulations drawings with construction detail
  • Structural drawings and calculations
  • Schedules, specifications and material annotations

Architect or architectural technologist — which do I need in London?

For residential planning and building regulations work, an MCIAT-chartered technologist produces the same council-accepted drawings with the same professional accountability as an architect, typically at a lower fee. Councils do not score applications by the author's job title — they score the drawings. The table below compares the two on the factors homeowners actually care about.

What are the stages of an architectural drawing package?

A full architectural package moves through clear stages, each producing drawings you own and can act on. You can stop at any stage — many homeowners take a project to planning approval first, then commission the technical package once they are ready to build.

Concept and feasibility

Sketch options that test what your budget, plot and borough will allow, so you commit to a direction before detailed drawing begins.

Planning drawings

The scaled existing and proposed set your council assesses — floor plans, elevations, sections and site plans formatted to the borough's validation checklist.

Building regulations drawings

The construction-level package: sections, junction details, structural calculations and thermal and fire specification for Building Control.

Construction detail

The final layer of detail and schedules your builder prices and works from on site.

Chartered architectural technologist vs traditional architect for a London home project
FactorArchitectural TechnologistArchitect
Council-accepted drawingsYesYes
Typical fee~30% lowerHigher
Structural coordinationIn-houseOften outsourced
Typical drawing turnaround~7 daysSeveral weeks
Best forExtensions, lofts, conversionsBespoke new-build design
Sheet from a architectural drawings package prepared for a Hammersmith & Fulham property, drawn to London Borough of Hammersmith & Fulham validation standards
A sheet from the architectural drawings package we submit to London Borough of Hammersmith & Fulham.
FAQ

Architectural Drawings in Hammersmith & Fulham — FAQs

Are architectural drawings the same as planning drawings?+
Planning drawings are a subset of the architectural package — the drawings used specifically for a planning application. The architectural drawings also include building regulations and construction detail.
Will a technologist's drawings be accepted by my council?+
Yes. MCIAT-chartered technologists are a recognised professional body and their drawings are routinely accepted and approved by every London borough.
Can you take my project all the way to construction?+
Yes — from feasibility through planning, building regulations and structural detail, to a set your builder can price and build from.
Do I own the architectural drawings you produce?+
Yes. The drawings are yours to use, and any competent builder can price and build from them — you are never locked into a single contractor by the drawing package.
Can I commission just the planning stage for now?+
Yes. Many homeowners take a project to planning approval first and add the building regulations and construction package later. We stage the fee to match, so you only pay for the stage you need.
Do I need planning permission for a side-return extension in Hammersmith & Fulham?+
On the Victorian and Edwardian terraces of Fulham and Shepherd's Bush a single-storey side-return or rear extension can fall within permitted development, so a full application isn't always required. Conservation areas across Fulham, Brackenbury and Ravenscourt Park, and the Peterborough Estate, restrict this. We check your street's designation first and can confirm permitted development with a Lawful Development Certificate.
Will I need a Basement Impact Assessment for a basement in Hammersmith & Fulham?+
Likely, yes. The council applies a basement policy requiring a basement impact assessment for below-ground works, covering structural stability, drainage and groundwater. Basement extensions are common on these terraces, so if you are considering one we flag the requirement early and coordinate the structural input so the application is complete when submitted.
What is special about the Peterborough Estate 'Lion houses'?+
The Peterborough Estate's distinctive red-brick 'Lion houses' carry strong conservation control over their external character, so alterations are expected to respect the estate's materials and detailing. We design to that character and prepare a full householder application where permitted development doesn't apply, which is the reliable route to approval there.
How long does Hammersmith & Fulham take to decide?+
The council determines most householder applications within the statutory eight-week period once validated; basement and conservation cases can involve additional consultation. Because the terraces are party-wall-sensitive, we prepare submissions to the borough's residential extension and basement guidance to avoid the drawing queries that cause most delays.
How much do planning drawings cost in Hammersmith & Fulham?+
We agree a fixed fee before we start, typically around 30% below an architect's fee for the same council-accepted drawings, with free redraws until the council approves. A side-return, a loft and a basement differ in complexity, so we quote once we have seen your address and project rather than by the hour.
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