Planning + building regs full package in Hanworth

Where in Hanworth does a planning drawings actually get determined?

Every Hanworth postcode district we draw in, the stock that dominates it and the authority that validates a planning drawings there. Hanworth fees below are the statutory England rates for 2026, not planning drawings estimates.

How does a planning drawings differ street by street across Hanworth?

Roof pitch, wall build-up and plot depth change every few Hanworth streets, and each one changes what a planning drawings can achieve at that address.

• Hanworth (TW13) — planning drawings work in Hanworth means 1930s semi-detached. Hanworth is 1930s semi-detached. On these 1930s semis the prior approval route often replaces a full application throughout TW13. Hounslow Council decides the Hanworth application, and Hanworth Park anchors the Hanworth location plan.
• Near Hanworth: Chiswick (W4) — planning drawings work in Chiswick means edwardian villas, victorian terraces. Chiswick is Edwardian villas, conservation. Most applications on these Victorian streets are householder applications validated on existing and proposed plans throughout W4. Hounslow Council decides the Chiswick application, and Chiswick House anchors the Chiswick location plan.
• Near Hanworth: Brentford (TW8) — planning drawings work in Brentford means georgian fragments, victorian terraces, new-build. Brentford is Georgian fragments, riverside new-build. Applications on Georgian stock here almost always need a heritage statement alongside the drawings throughout TW8. Hounslow Council decides the Brentford application, and Kew Bridge anchors the Brentford location plan.
• Near Hanworth: Isleworth (TW7) — a planning drawings in Isleworth starts from georgian and victorian terraces, and Isleworth reads as Georgian and Victorian terraces. Applications on Georgian stock here almost always need a heritage statement alongside the drawings in TW7. Hounslow Council assesses Isleworth planning drawings against its own Isleworth character guidance, and the location plan we draw for Isleworth references Old Isleworth.
• Near Hanworth: Hounslow (TW3) — 1930s semi-detached, post-war flats defines Hounslow, where 1930s semi-detached, post-war flats set what a planning drawings can do. On these 1930s semis the prior approval route often replaces a full application across TW3. Any Hounslow planning drawings is validated by Hounslow Council, with Hounslow Central the usual Hounslow reference point on the site plan.
• Near Hanworth: Feltham (TW13) — planning drawings work in Feltham means 1930s semi-detached, post-war estates. Feltham is 1930s semi-detached, post-war estates. On these 1930s semis the prior approval route often replaces a full application throughout TW13. Hounslow Council decides the Feltham application, and Feltham station anchors the Feltham location plan.
• Near Hanworth: Turnham Green (W4) — planning drawings work in Turnham Green means edwardian villas. Turnham Green is Edwardian villas, conservation. Edwardian houses here typically need the same householder set plus a roof plan where a dormer is proposed throughout W4. Hounslow Council decides the Turnham Green application, and Turnham Green anchors the Turnham Green location plan.

Does Hanworth planning policy restrict a planning drawings?

Hanworth conservation designations: there are 30 across Hounslow Council, Chiswick, Bedford Park, Old Isleworth among them. Designation costs a Hanworth owner the permitted-development route: a planning drawings then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. Chiswick is the Hanworth designation that most often changes a planning drawings design.

Hanworth permitted development status: there is no borough-wide direction from Hounslow Council, so a planning drawings at a TW13 address is normally still permitted development. We certify that with a £274 Lawful Development Certificate rather than leaving a Hanworth sale to argue it later.

What Hanworth is built from: Edwardian villas in Chiswick and Turnham Green; Georgian in Isleworth; 1930s semi-detached in Hounslow and Feltham; riverside new-build in Brentford. Chiswick is one of west London's most conservation-controlled areas; outer Hounslow is permissive suburban. That mix decides the planning drawings route in Hanworth more than the postcode does.

Which neighbouring authorities border Hanworth?

• Hillingdon — cross the Hanworth boundary and Hillingdon Council takes the planning drawings instead, applying 29 conservation areas of its own around HA4. We re-price planning drawings at the Hanworth edge because Hillingdon policy and Hounslow policy rarely align on planning drawings depth.
• Ealing — cross the Hanworth boundary and Ealing Council takes the planning drawings instead, applying 30 conservation areas of its own around W3. We re-price planning drawings at the Hanworth edge because Ealing policy and Hounslow policy rarely align on planning drawings depth.
• Hammersmith and Fulham — the Hammersmith and Fulham boundary runs against Hounslow, so a planning drawings a street from Hanworth is decided by Hammersmith & Fulham Council instead. Hammersmith and Fulham runs 45 conservation areas across W6 and its neighbours, which is why planning drawings priced for Hanworth are re-checked against Hammersmith and Fulham policy whenever the Hanworth address sits on that edge.
• Richmond upon Thames — cross the Hanworth boundary and Richmond Council takes the planning drawings instead, applying 72 conservation areas of its own around SW13. We re-price planning drawings at the Hanworth edge because Richmond upon Thames policy and Hounslow policy rarely align on planning drawings depth.

Sources for this Hanworth planning drawings page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.