Measured Building Surveys · BR1 Bromley
Bromley protects the Bickley, Sundridge Park and Plaistow conservation areas, built around large Victorian villas on generous plots, alongside standard householder control elsewhere in BR1.
Bromley, covering Bromley town centre and Sundridge. It approved 79.8% of the householder applications it decided, below the London figure, and 5.1% of its decisions ran past thirteen weeks — one of the wider tails in the capital.
| Measure | Bromley | London |
|---|---|---|
| Householder approval rate | 79.8% | 83.0% |
| Decided beyond thirteen weeks | 5.1% | — |
| Householder decisions made | 4,706 | 77,680 |
| Conservation areas | 69 covering 1,302 ha | 1,141 |
| Householder appeals involving a listed building | 12.8% | — |
| Measured survey, floor plans from | £245 | our fixed fee |
Sources: decision figures from MHCLG District Planning Application Statistics (PS1 and PS2), twelve quarters to March 2026; conservation areas from planning.data.gov.uk, retrieved 1 September 2026; appeal composition from Planning Inspectorate casework decided 2016–2026; the survey fee is our own published fixed fee.
Bromley BR1 — local contextWhere the project reaches beyond this one district, fees, coverage and turnaround for the whole borough are set out on measured building surveys in Bromley.
A measured building survey captures your Bromley property exactly — every wall, opening, level and boundary — as the accurate base for design and planning drawings. On BR1's older terraced and villa stock around Bromley, Bickley, Sundridge Park, Plaistow (Bromley), walls are rarely square, so a laser-measured survey prevents costly errors before Bromley Council ever sees the application.
Leica Disto measurement and BLK360 point-cloud capture, issued as AutoCAD and Revit files, carried out by an MCIAT chartered practice rather than subcontracted out to a measuring firm.
Across Bromley, Bickley, Sundridge Park, Plaistow (Bromley) in BR1, the dominant property is large victorian villas and edwardian houses around bickley and sundridge park, with inter-war semis and town-centre flats toward bromley. 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 Bromley Council judges each on design quality and neighbour impact. We survey the specific Bromley property, confirm the planning route — Permitted Development, a Lawful Development Certificate, or full planning — and draw a council-ready set tailored to the BR1 streetscape.
Housing stock in BR1: large Victorian villas and Edwardian houses through Bickley and Sundridge Park, inter-war semis on the outer roads, and town-centre flats toward Bromley itself. Across the borough, 25.7% of dwellings date from the 1930s and 12.1% from before 1900 (VOA CTSOP4.1, 31 March 2025).
Within the district: Bromley, Bickley, Sundridge Park, Plaistow (Bromley).
Streets we know in BR1: the Bickley estate roads (Page Heath Lane, Bird in Hand Lane), the Sundridge Park villas and the Plaistow Lane streets. Each road has its own building line, boundary treatment and precedent that Bromley Council weighs when assessing a measured building survey scheme.
Conservation areas: Bickley, Sundridge Park and Plaistow. Inside any of the three, almost every external alteration becomes a full planning application with a heritage statement attached, and the survey has to record the original fabric precisely enough to argue what is being retained.
Getting around BR1: Bromley North, Bromley South and Sundridge Park run into London Bridge, Victoria and Charing Cross, which is the reason town-centre flat values hold their ground against the villa stock a mile away.
Regeneration: BR1 contains the Bromley town centre area, whose policies govern height, materials and how a frontage addresses the street for anything built near it.
Property values: a 2025 BR1 median of £450,000 on 672 registered sales — a fair gauge both of what an extension is adding value to and of what it is sensible to spend getting there.
Borough character: Bromley is the largest of the 33 boroughs by land area at 150 square kilometres, and under half of it is developed: a built-up share of 49.3%, where the London figure reaches 66.0%. Green Belt accounts for much of the south. Most town centres carry a conservation area, and outside those boundaries the borough is comparatively permissive.
A chartered technologist comes to the BR1 address carrying a Leica Disto together with a BLK360 scanner. Reckon on an hour and a half for a two or three bedroom terrace. A Bickley villa with a back addition and a cellar takes considerably longer, and we say so when the visit is booked rather than afterwards.
Delivered as scaled drawings at 1:50 or at 1:100, held to 3mm, in either AutoCAD or Revit, with every room, opening, fitting and visible service annotated. The point of that annotation is that an engineer can work from the file without booking a second visit to the house.
All four elevations plus cross-sections through the building. Nothing less will serve a Bromley planning submission, an award under the Party Wall Act, or a structural design, and elevations are precisely where a survey taken only from the inside falls apart.
The BLK360 returns a full three-dimensional point cloud, which is what a period property demands because almost nothing in one is square. It earns its keep on the Sundridge Park villas, on listed fabric, and on any geometry that would otherwise take a day to measure by tape.
Issued together as DWG, RVT, PDF and IFC, so the architect, the structural engineer and the contractor all work from one survey instead of three redrawn approximations of it that quietly disagree at the corners.
An accuracy statement to RICS conventions: 3mm point to point, 5mm absolute across the whole building. When a dimension is disputed two years on, that statement is what the council, the party wall surveyor and the insurer will each be reading.
Single planning or building-regs submission.
Planning + building regs + structural.
Listed, conservation or complex sites.
Yes. The large Victorian villas around Bickley and Sundridge Park have the plot width for rear, side and wrap-around additions and the roof depth for a loft. Most of them stand inside the Bickley, Sundridge Park or Plaistow conservation areas, where the route is full planning with a heritage statement rather than an allowance you can lean on. We design to the period and submit it. Beyond the designated boundaries the ordinary permitted development limits still hold.
The Bickley and Sundridge Park designations exist to hold a leafy, low-density villa character, so an extension inside them is judged on plot coverage, ridge height and impact on mature trees rather than on the usual householder tests. We design within those constraints and organise the heritage and arboricultural input the council will ask for before it validates anything.
Usually yes, on a house outside the designated boundaries: a rear dormer, or a hip-to-gable where the roof end is hipped, kept inside the volume allowance and then confirmed by a lawful development certificate. Inside Bickley, Sundridge Park or Plaistow the roof is protected and any alteration to it needs full planning. Which of the two you are in is settled by your road, and we establish that before drawing anything.
The district covers a wide range, from inter-war semis through to the largest Bickley villas, and a consented extension or loft adds both value and family space across all of it. Generous plots reward an ambitious scheme; the designations raise the standard of drawing needed to carry one. Borough-wide, a quarter of 2025 sales completed under £385,000 and a quarter above £720,000.
Set against a £450,000 median sale in this district, the survey and drawing fee is a small share of what the work adds, and it is the one line in the project that reduces risk rather than creating it. The council's statutory fee sits on top, at £548 for a householder application and £610 for a full one. We quote the drawings as one fixed figure, and the first survey visit costs nothing anywhere in BR1.
For a BR1 project, allow three to four weeks from instruction to submission: week one is the measured survey, weeks two and three are the drawings plus whatever you want changed, and after that comes validation and then the statutory determination, which is eight weeks for a householder application. Officer queries come to us and not to you: we see the application through to its decision instead of handing it over at submission.
BR1 is 78.7% Bromley when measured by property transactions, with the remainder falling into Lewisham toward the north-west, so most applications from this district go to Bromley Council and the individual address decides the rest. No Article 4 direction covers the borough as a whole. The designated areas within BR1 are Bickley, Sundridge Park and Plaistow, where full planning and a heritage statement are required. We confirm the route for the exact address before we quote.
Almost always. Once a BR1 survey turns into real work — an opening cut, a steel installed, a new loft floor, foundations dug — Building Regulations approval is required, and the relevant parts are these: Part A deals with structure, Part B with escape in a fire, Part L with insulation. The submission goes either to the council's own Building Control or to an approved inspector. Where the house is terraced or semi-detached, the neighbours are normally entitled to notice under the Party Wall Act well before a beam can be seated. Both are coordinated inside the Complete package.
In value terms, usually. The median BR1 sale during 2025 was £450,000 across 672 registered transactions (HM Land Registry, Price Paid for 2025, retrieved on 1 September 2026), and a well-drawn extension or loft normally returns more than it costs in floor area alone. The expensive outcome is not a refusal, though. It is abandonment: Bromley applicants pulled 229 applications over the twelve quarters to March 2026, and a withdrawal almost always means a scheme that could not be defended once a case officer had read it. An accurate base survey is the cheapest insurance against that.
Householders often approach us after a neighbour used a different council. Our full range is set out for SE9, SE12, SE20, SE26, BR2, BR3, BR6 and BR7.
Pick a slot that suits you. No obligation and no sales pressure, just straight answers on your planning route.
The localities inside BR1 that we work in, the housing found in each, and the authority that validates a measured building survey there. Charges in the table are the 2026 statutory application rates for England; a survey is priced separately and is not among them.
| Postcode | Area | Dominant stock | What it means for a measured building survey |
|---|---|---|---|
| BR1 | Bromley / Bickley | Victorian terraces, Edwardian villas, post-war flats | Applications from Bromley town and from Bickley go to the borough, judged against its own adopted local plan. The district is not entirely inside the borough, however: roughly a fifth of BR1 property transactions fall outside it, so the address rather than the postcode settles who validates the drawings. |
| BR1 | Bromley | Victorian terraces, Edwardian villas, post-war flats | Bromley town itself lies inside BR1 and the borough determines applications from it. This is the densest part of the district, with flats above the retail core, where a survey has to record the neighbouring party structures as carefully as the unit being measured. |
| BR1 | Bickley | 1930s detached, Edwardian villas | Bickley lies inside BR1 and is determined by Bromley Council. It is also designated, which makes a survey here do double duty: setting out the proposal, and recording the existing fabric well enough to support the heritage statement that must accompany it. |
| SE20 | Anerley / Penge | Victorian and Edwardian terraces | Adjoining district to BR1. A survey is a record rather than an application, so nothing about it changes at the Bromley boundary. |
| BR2 | Hayes / Keston | Victorian terraces, Edwardian villas, post-war flats | Adjoining district to BR1. A survey is a record rather than an application, so nothing about it changes at the Bromley boundary. |
| BR3 | Beckenham | Edwardian villas, 1930s semi-detached | Adjoining district to BR1. A survey is a record rather than an application, so nothing about it changes at the Bromley boundary. |
Pitch, wall thickness and plot depth are not constant across BR1, and each of the three changes both what a survey has to capture and what a scheme can achieve at a particular address.
BR1 (Bromley / Bickley) conservation designations: there are 48 across Bromley Council, Bickley, Bromley Town, Chislehurst among them. Designation costs a BR1 (Bromley / Bickley) owner the permitted-development route: a measured building survey then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. Beckenham is the BR1 (Bromley / Bickley) designation that most often changes a measured building survey design.
Article 4 and your BR1 (Bromley / Bickley) measured building survey: Bromley Council has made no borough-wide direction, so permitted development for a measured building survey in BR1 (Bromley / Bickley) generally survives outside BR1 (Bromley / Bickley) conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a BR1 owner records that a measured building survey was lawful.
The building fabric around BR1 (Bromley / Bickley): Large 1930s detached and semi-detached in Chislehurst and Bickley; Edwardian in Beckenham; Victorian in Bromley town; Metropolitan Green Belt covers significant rural-fringe land. Largest London borough by area; substantial Green Belt; conservation areas in most town centres; generally permissive elsewhere. A measured building survey in BR1 (Bromley / Bickley) is scoped against that stock first, because it decides whether the scheme runs as permitted development, a £274 Lawful Development Certificate, or a full £548 application to Bromley Council.
Sources for this BR1 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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