Measured Building Surveys · W7 Hanwell
Ealing controls the Hanwell Village Green and Churchfields conservation areas; the Elizabeth line has lifted demand across W7.
This page covers one part of the borough. For the full picture — fees, timelines and the council's current position — read measured building surveys in Ealing.
A measured building survey captures your Hanwell property exactly — every wall, opening, level and boundary — as the accurate base for design and planning drawings. On W7's older terraced and villa stock around Hanwell, Boston Manor fringe, Churchfields, West Ealing fringe, walls are rarely square, so a laser-measured survey prevents costly errors before Ealing Council ever sees the application.
Leica Disto laser + BLK360 point-cloud scanning, AutoCAD and Revit deliverables, MCIAT chartered.
Across Hanwell, Boston Manor fringe, Churchfields, West Ealing fringe in W7, the dominant property is edwardian and inter-war terraces and semis around hanwell, with cottage-style streets near the brent valley and pockets of larger housing. That stock shapes what measured building survey looks like here: the right approach for a period terrace differs from a mansion-block flat or a new-build, and Ealing Council judges each on design quality and neighbour impact. We survey the specific Hanwell property, confirm the planning route — Permitted Development, a Lawful Development Certificate, or full planning — and draw a council-ready set tailored to the W7 streetscape.
Housing stock in W7: Edwardian and inter-war terraces and semis around Hanwell, with cottage-style streets near the Brent valley and pockets of larger housing.
Within the district: Hanwell, Boston Manor fringe, Churchfields, West Ealing fringe.
Streets we know in W7: the Churchfields and Golden Manor streets, Boston Road, Cuckoo Estate roads and the Hanwell village streets. Each road has its own building line, boundary treatment and precedent that Ealing Council weighs when assessing a measured building survey scheme.
Conservation areas: Hanwell Village Green, Churchfields, St Mary's Hanwell. Inside these, most external work needs full planning and a Heritage Statement.
Getting around W7: Hanwell on the Elizabeth line, with quick links to central London and Heathrow.
Regeneration: Hanwell falls within or beside the Elizabeth line growth corridor, which shapes local planning policy and design expectations.
Property values: before any survey work, the market context: 255 W7 homes sold in 2025, the middle one at £550,000, and a quarter of the district's sales cleared £733,000. Contains HM Land Registry data (c) Crown copyright and database right 2026
Borough character: Leafy outer-west London; Bedford Park conservation area has strict heritage controls; rest of borough generally permissive.
A chartered technologist attends your Hanwell property with a Leica Disto laser and BLK360 scanner. Typical 2–3 bed terrace surveyed in 90 minutes.
Drafted in AutoCAD or Revit at 1:50 or 1:100 to ±3mm accuracy. Every room, opening, fitting and service annotated.
All four elevations plus cross-sections — essential for Hanwell planning applications, party wall awards and structural design.
BLK360 scan delivers a full 3D point cloud — ideal for Hanwell period properties, listed buildings or complex geometry.
DWG, RVT, PDF and IFC exports — compatible with your architect, structural engineer or contractor.
RICS-compliant accuracy report — ±3mm point-to-point, ±5mm absolute. Sign-off for council, party wall surveyor or insurer.
Single planning or building-regs submission.
Planning + building regs + structural.
Listed, conservation or complex sites.
Yes. The Edwardian and inter-war terraces and semis around Churchfields and Boston Road suit rear and side extensions plus loft conversions, much of it within Permitted Development outside the conservation areas, confirmed with a Lawful Development Certificate. We confirm the route and draw to Ealing's checklist.
Hanwell on the Elizabeth line has cut journey times to central London and Heathrow, lifting demand and values across W7. For a house project it improves the backdrop; your scheme is still governed by Permitted Development limits and Ealing householder policy, which we apply.
The Hanwell Village Green and Churchfields conservation areas protect the older village core and the streets around St Mary's, so external changes there need full planning with a Heritage Statement. We design sympathetically and submit to Ealing.
Usually yes on the semis and terraces — a hip-to-gable plus rear dormer within the volume allowance, confirmed by a Lawful Development Certificate, provided you're not in a conservation area. We check the constraints for your road and draw it for Building Control.
Ealing Council charges its own statutory application fee (currently £548 for a householder planning application, £610 for a full application). We quote the drawings as one fixed price and the free site survey covers every W7 address.
For a W7 project across Hanwell, Boston Manor fringe, Churchfields, West Ealing fringe, expect roughly 3–4 weeks from instruction to submission: week 1 the measured survey, weeks 2–3 the drawings and your revisions, then validation and the statutory determination by Ealing Council (8 weeks for a householder application). We carry the Hanwell application through every officer query to the decision.
Hanwell (W7) sits primarily in Ealing, so applications are decided by Ealing Council. Conservation areas within W7 include Hanwell Village Green, Churchfields, St Mary's Hanwell, where full planning and a Heritage Statement are required. We confirm the planning route for your exact address before quoting.
Almost always. Any structural work behind measured building survey in Hanwell — new openings, steel beams, loft floors, foundations — needs Building Regulations approval covering structure (Part A), fire escape (Part B) and insulation (Part L), submitted to Ealing Council Building Control or an approved inspector. On W7's typically terraced and semi-detached stock, a Party Wall notice to adjoining neighbours is normally required before the steelwork. We coordinate both as part of the Complete package.
In value terms, yes. The bigger risk is an unapproved or non-compliant scheme — which is why council-ready drawings and a clean Building Control sign-off matter on W7 homes.
Planning history and precedent stop at the borough line, so the comparable approvals nearby may sit elsewhere. See all services in NW10, W3, W4, W5 and W13.
Pick a slot that suits you. No obligation and no sales pressure, just straight answers on your planning route.
Every W7 postcode district we draw in, the stock that dominates it and the authority that validates a measured building survey there. W7 fees below are the statutory England rates for 2026, not measured building survey estimates.
| Postcode | Area | Dominant stock | What it means for a measured building survey |
|---|---|---|---|
| W7 | Hanwell | Edwardian villas, 1930s semi-detached | W7 covers Hanwell only; Ealing Council handles the measured building survey. |
| W3 | Acton | Victorian and Edwardian terraces | Adjoining district to W7. A survey is a record rather than an application, so nothing about it changes at the Ealing boundary. |
| W5 | Ealing | Edwardian villas, Victorian terraces | Adjoining district to W7. A survey is a record rather than an application, so nothing about it changes at the Ealing boundary. |
| W13 | West Ealing | Edwardian terraces | Adjoining district to W7. A survey is a record rather than an application, so nothing about it changes at the Ealing boundary. |
Roof pitch, wall build-up and plot depth change every few W7 streets, and each one changes what a measured building survey can achieve at that address.
Conservation areas covering W7 (Hanwell): Ealing Council runs 30, and Pitshanger, Bedford Park, Acton Green are the ones W7 (Hanwell) owners meet most. A measured building survey inside a W7 (Hanwell) conservation area loses permitted development, so the W7 (Hanwell) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Pitshanger a measured building survey is judged on the street elevation first.
W7 (Hanwell) and Article 4: Article 4 for HMOs in specific streets in Acton, Ealing and Southall. A measured building survey planned at a W7 address is checked against that direction first; Ealing Council publishes the W7 (Hanwell) extent, and the W7 line rarely follows the W7 (Hanwell) boundary you would expect.
What W7 (Hanwell) is built from: Victorian and Edwardian villas in Ealing central; 1930s semi-detached in Northolt and Hanwell; mansion blocks along main roads; Bedford Park is a listed Arts & Crafts garden suburb. Leafy outer-west London; Bedford Park conservation area has strict heritage controls; rest of borough generally permissive. That mix decides the measured building survey route in W7 (Hanwell) more than the postcode does, and it is what a Ealing Council case officer reads first. A householder application costs £548 paid to Ealing Council direct, with 8 weeks to a decision once validated.
Sources for this W7 measured building survey 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.
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