Measured Building Survey in West Hampstead NW6
Fixed-fee, MCIAT-chartered measured building survey for West Hampstead (NW6) homeowners — London Borough of Camden validation and local constraints handled from the start.
West Hampstead in NW6 is a dense band of red-brick Victorian and Edwardian terraces and mansion blocks strung along its three stations, with a very high rate of flat conversion. Work here is dominated by rear extensions, loft conversions and the reconfiguration of converted flats, where ownership and access arrangements matter as much as the planning application itself.
Because conservation designations such as West End Green and Priory Road control the characteristic red-brick frontages, we keep original detailing and roof profiles intact and prepare the drawings and supporting statements Camden Council requires, while co-ordinating the party-wall and leasehold issues that flat-conversion sites inevitably raise.
Planning in West Hampstead (NW6): what to know before you apply
No published householder Article 4 direction applies, but conservation-area coverage over key streets governs frontages and rooflines, and the area's heavy flat-conversion pattern makes leasehold and party-wall matters central to most projects.
Typical West Hampstead housing stock
Dense red-brick Victorian and Edwardian terraces and purpose-built mansion blocks line the streets around the three West Hampstead stations. A very high proportion of houses have been converted into flats, giving the area a distinctly sub-divided residential grain.
Streets we regularly draw for in West Hampstead
Fordwych Road · Sumatra Road · Dennington Park Road · Broomsleigh Street
What NW6 is actually built of
Measured from 370 classified residential buildings in NW6, not from a description of the area.
West Hampstead NW6 housing mix
Residential building form across the NW6 postcode district, from 370 classified buildings.
| Attached on more than one side | 67% |
|---|---|
| Attached on one side | 27% |
| Detached | 6% |
| Median building footprint | 80 m² |
| Addresses per buildingAbove about 2 means flats and maisonettes dominate | 2.82 |
| Buildings classified | 370 |
Source: Ordnance Survey National Geographic Database (derived statistics). Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Extracted 2026-08-17.
Measured Building Survey for West Hampstead (NW6) homes: the package and the process
A measured survey is the foundation every later drawing is checked against. We record the building as found — floor plans, elevations, sections, levels and, where needed, the position of structure and services — to a stated tolerance, so nothing downstream rests on an assumption about what is there.
The deliverable is chosen for what happens next. A conversion or extension design wants a layered CAD file that a designer can build on; a party wall or dilapidations matter wants dimensioned PDFs that stand on their own as a record. We agree that before the survey, because it changes what we capture.
Survey effort follows the building, not the floor area. A regular detached house measures quickly; a terrace with a rear outrigger, split levels, and a century of alterations takes longer because the survey has to record what was actually built rather than what the plan form implies.
Why does a planning or building regulations application need a measured survey?
A planning or building regulations application needs to show the existing building accurately alongside the proposed changes, so the council or Building Control can judge the impact of the work against what is actually there. Existing plans, elevations and sections drawn from an accurate measured survey give the borough confidence that the proposal has been designed against real dimensions, and give your builder a reliable set of drawings to price and build from — an application based on inaccurate or assumed dimensions risks queries, delays, or a design that does not translate cleanly on site.
What does a measured building survey capture?
The survey records everything needed to produce accurate existing drawings: internal room dimensions and floor-to-ceiling heights on every level, the position, width and height of every door and window, wall thicknesses, staircase dimensions and headroom, roof shape and pitch, chimney breasts and structural features, and the external footprint and boundary relationship of the property. Where relevant to the project, we also record ground levels, existing drainage runs and neighbouring boundary conditions.
This is captured with a laser distance meter rather than a tape measure, which keeps the survey accurate to within a few millimetres across a whole property and removes the cumulative measuring error that can creep into a hand-measured survey of a larger or more complex building.
Can I reuse an old survey or estate agent floor plan instead?
Generally, no — estate agent floor plans are produced for marketing purposes and are not dimensionally accurate enough to design an extension or loft conversion against, and a previous owner's drawings may not reflect alterations made since, or may simply be inaccurate to begin with. A fresh measured survey is a modest cost relative to the overall project and is the single best way to avoid a redesign once a builder is on site and finds the real dimensions differ from the drawings.
| Output drawing | Relies on the measured survey for |
|---|---|
| Floor plans | Accurate room dimensions and layout for sale, letting or lease use |
| Planning drawings | Existing plans, elevations and sections to compare against the proposal |
| Building regulations drawings | Accurate existing structure to design technical compliance against |
| Structural calculations | True spans, floor-to-ceiling heights and existing structural elements |
Measured Building Survey in West Hampstead NW6 — FAQs
How much does a measured building survey cost?+
How long does a measured survey take?+
Is a measured survey the same as a floor plan?+
Do I need a measured survey if I am only doing internal work?+
Can the survey be used for more than one purpose?+
Do I need planning permission for a rear extension in Camden?+
What is a Basement Impact Assessment and will I need one in Camden?+
Can I make changes to a listed building in Camden?+
How long does Camden take to decide an application?+
How much do planning drawings cost in Camden?+
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