Building Survey Ealing: Set the Level 3 Inspection Brief

RICS says its Level 3 Home Survey was previously known as an RICS Building Survey. For this guide, a building survey in Ealing refers to that service. It is the most detailed RICS Home Survey level, but the word “Ealing” does not decide whether it is the appropriate service. The building, its condition, construction, alterations and the buyer’s plans do.

FindTheSurveyor is a marketplace, not a surveying practice. It does not inspect property or choose the survey level. A request is reviewed administratively, and submission does not guarantee an invitation, quote or introduction.

The RICS Level 3 survey guide explains the national service. This page uses official Ealing evidence to help form a property-specific brief without treating borough statistics or planning designations as a diagnosis.

Choose the service from the property, not the place name

RICS’s current consumer guide says the suitable survey level generally depends on age, size, condition, complexity and originality. It describes Level 3 for a large, older or run-down property, an unusual or altered building, or planned major works. Those are considerations, not an automatic postcode rule.

The Level 3 survey London guide supplies regional context. The Level 2 vs Level 3 survey comparison helps test whether the extra inspection and reporting depth matches the particular purchase. A conventional property in reasonable condition may still suit Level 2; an altered, complex or neglected building may justify discussing Level 3 even if it is relatively recent.

RICS’s Home survey standard page, updated on 17 June 2026, says members should continue using the first edition until the second edition goes fully into effect. Ask the proposed surveyor to identify the benchmark used in the terms of engagement.

The current Level 3 scope and the visually checked first-edition standard describe a detailed visual inspection. The report addresses construction and materials, condition, visible defects, identifiable risks from hidden defects, likely causes, repair options, priorities, timescales and future maintenance. An indication of repair costs is not automatic; RICS describes it as an additional service where agreed.

The inspection still depends on access, permission and safety. Level 3 may include entering a roof space or under-floor area where safe, opening accessible drainage covers and observing services in normal operation, but services are not tested and destructive opening-up is not included by default. The Level 3 survey example guide shows why limitations and recommended further investigations matter as much as the service label.

First define which “Ealing” applies

The official sources on this page use different geographies: the London borough, the mapped Central and West Ealing neighbourhood-plan areas, conservation areas and the OPDC area. Apply each claim only after checking the complete address against the relevant map.

The council’s current development-plan page lists both the Central Ealing Neighbourhood Plan, approved in October 2017, and the West Ealing Centre Neighbourhood Plan, approved in May 2018. Each applies only inside its mapped neighbourhood area. The council’s New Local Plan page says the replacement draft was submitted on 18 November 2024. It remains in examination; a revised schedule of suggested modifications dated 27 March 2026 does not turn the draft into an adopted plan.

For land within OPDC’s mapped boundary, the OPDC planning-applications page says OPDC is the local planning authority and applications must be submitted to it. Since 1 April 2024, only specified section 73 or section 96A condition applications tied to permissions Ealing issued are normally delegated to Ealing.

For a survey brief, record the full address and verify the current council, neighbourhood-plan, conservation-area and OPDC maps. Planning authority determines where records should be sought; it does not establish condition.

Borough stock figures are prompts, not property facts

The ONS Census 2021 TS044 dataset records 133,659 households in the London Borough of Ealing at Census Day, 21 March 2021. Its categories include:

• 46,120 households in purpose-built flats or tenements;
• 31,261 in terraced houses;
• 29,225 in semi-detached houses;
• 16,967 in converted or shared houses, including bedsits; and
• 6,798 in detached houses.

The remaining 3,288 households span other converted buildings, homes in commercial buildings and temporary accommodation.

The VOA Council Tax stock release measures something different. Its administrative-area tables record 149,800 domestic properties in Ealing at 31 March 2025, including 80,890 flats or maisonettes, 42,030 terraced houses, 20,850 semi-detached houses and 3,450 detached houses. CTSOP4.0 records 34,400 properties from 1930 to 1939, the borough’s largest stated build-period count.

VOA figures are rounded Council Tax property counts. ONS figures are households at Census Day. Both cover the whole borough, not the central Ealing locality or a subject address, and they must not be combined into one percentage. They support questions rather than conclusions: is the home a house, purpose-built flat or conversion; what is its approximate period and construction; what later additions exist; and which roof, floor, exterior and shared areas can be inspected?

Houses: turn age and alterations into access questions

The VOA period evidence makes interwar construction a material borough-level prompt, not a statement that an Ealing house was built in the 1930s or has any standard wall, roof or foundation type. Confirm the date and fabric from the building and available records.

For a house, clarify in advance:

• whether the roof void can be entered and whether stored possessions restrict it;
• whether suspended floors have safe access points;
• which external elevations, extensions and outbuildings are visible;
• whether drainage covers are accessible and can be lifted safely;
• the dates and documents for loft, rear, side or basement alterations; and
• known cracking, damp, leaks, drainage work, movement or previous structural advice.

Level 3 can follow the trail of a suspected problem further than the lower levels, but it remains a visual service. If the cause cannot be established with reasonable confidence, the report may recommend a specialist investigation. Agree what that recommendation would contain and whether any extra investigation is included or separate.

Flats and conversions: define the inspection boundary

The borough datasets record substantial numbers of both purpose-built flats and converted-household accommodation. They do not prove the tenure, layout or repair obligations of one home.

The RICS standard says an inspection of a leasehold flat is usually restricted to the subject property and accessible common parts and grounds. The lease can create repair liabilities beyond what is visible inside the flat, while the legal effect of its covenants is for the buyer’s legal adviser.

Before instruction, identify access to the roof, loft, elevations, balconies, basement, plant rooms, common corridors, grounds and drainage. Provide the lease, service-charge information, planned-major-works notices, fire and maintenance records and previous reports where available. The surveyor can report visible condition and relevant repair concerns within the agreed scope; that does not replace legal review of ownership or liability.

Central Ealing heritage requires a current address check

The adopted Central Ealing Neighbourhood Plan says 88 per cent of its own mapped area falls within one of three conservation areas. It attributes that area’s character to many Victorian and Edwardian buildings, tree-lined streets and open spaces. That statement is about the plan boundary, not the whole borough and not proof of a building’s age or surviving fabric.

Ealing Council’s current conservation review records that the planning committee approved boundary changes on 19 November 2025, including extensions or reductions affecting several areas around Ealing and the new Lammas Park conservation area. An older conveyance, appraisal map or search result may therefore not answer the current address question.

The council’s Ealing Town Centre conservation-area page places that specific area in Ealing Broadway ward. Its reviewed material describes mainly Victorian and Edwardian heritage with residential buildings alongside civic, retail, religious and public-house types. Use the relevant appraisal to understand area character, then verify the subject building’s materials and alterations separately.

Ealing’s Article 4 page warns that affected development varies by area. The Grove direction, for example, covers specified changes to windows, doors, external materials, roofs, porches, hard surfaces and certain flues. Check the actual direction and address. Conservation status or an Article 4 result is documentary context, not a defect finding and not an automatic reason to select Level 3.

Alteration records and condition evidence answer different questions

Planning decisions, building-control records, drawings, guarantees and completion documents can explain what was authorised or recorded. They do not certify that work remains defect-free. Conversely, a visible concern in a survey does not by itself establish that planning or building-control rules were breached.

For altered property, request the available approvals, structural calculations, specifications, warranties and completion information. Tell the proposed surveyor about known changes before the visit so the terms can address junctions, roof lines, drainage, basements and other accessible areas. Where excavation or work near a shared boundary is relevant, the Party Wall surveyor Ealing guide explains the separate statutory questions.

Information to include in an Ealing Level 3 request

Provide:

• the complete address and whether the council map places it in a neighbourhood-plan, conservation, Article 4 or OPDC area;
• house, flat or conversion type, tenure, approximate date and known construction;
• known extensions, loft or basement work and the documents available;
• access arrangements for roof spaces, subfloors, external elevations, common parts and grounds;
• known damp, leaks, cracking, movement, drainage problems, flooding or previous repairs;
• planned refurbishment or structural work; and
• any requested valuation, cost advice, specialist testing or other additional service to be priced and agreed separately.

Administrative review

Submit an Ealing Level 3 survey request with the address, property form, known alterations, concerns and access information. FindTheSurveyor reviews the request administratively. It does not carry out the survey, select the service level or guarantee an invitation, quote or introduction.

Sources checked

The RICS service scope and standard status, Ealing’s adopted and emerging planning records, current conservation review and Article 4 material, OPDC authority information, ONS borough result and VOA administrative-area tables were checked on 24 August 2026. Recheck the RICS transition, planning status, mapped boundaries and address-specific records before instruction.