Topo Survey Camden
icelabz provides topographical (topo) surveys throughout the London Borough of Camden — NW1, NW3, NW5, NW6 — covering Camden Town, Hampstead, Belsize Park, Kentish Town, and Bloomsbury. The work is delivered to the RICS Measured Surveys of Land, Buildings and Utilities standard and tied to the Ordnance Survey National Grid (EPSG:27700).
Why Camden is a special case for topographical surveys
Camden is one of the most planning-sensitive inner-London boroughs. For a topographical survey, the most common constraints are:
- Conservation areas — Camden has over 60 conservation areas, covering most of Hampstead, Belsize Park, Primrose Hill, and parts of Kentish Town. Conservation-area sites typically need a survey that records the street-scene context (adjacent building ridge and eaves heights, chimney positions, and roofscape) as well as the site itself, to support a planning or Design and Access statement.
- Basement developments — Camden has a high concentration of basement excavations, particularly in Hampstead and Belsize Park. The London Borough of Camden's Local Plan Policy C5 (Basements) requires a Basement Impact Assessment for most basement developments, which in turn requires an accurate topographical survey with levels tied to Ordnance Datum Newlyn (ODN) and the position and invert level of any adjacent drainage.
- Article 4 directions — parts of Camden are subject to Article 4 directions that remove permitted development rights. A planning application in these areas will usually require a more detailed survey than a standard topographical drawing.
- Tree Protection Orders (TPOs) and BS 5837 — Camden has a large number of TPO trees. A topographical survey for a site with TPO trees typically needs to record species, trunk diameter at breast height (DBH), and crown spread, and to indicate the Root Protection Area (RPA) calculated to BS 5837:2012.
The practical upshot is that a "standard" topographical survey in Camden is rarely enough. The brief should always specify any conservation-area, basement, TPO, or Article 4 context, and the survey output should be planned accordingly.
Camden coverage
icelabz covers the full London Borough of Camden, plus the immediately adjacent parts of the London Borough of Islington (N1, N7) and the London Borough of Brent (NW6). Typical postcode coverage:
| Area | Postcodes | | --- | --- | | Camden Town | NW1 | | Chalk Farm | NW1 | | Hampstead | NW3 | | Belsize Park | NW3 | | Kentish Town | NW5 | | Highgate | N6 | | Gospel Oak | NW5 | | Bloomsbury | WC1 |
What a Camden topo survey covers
A standard topographical survey in Camden records the following elements to the RICS Measured Surveys standard:
- Ground levels on a regular grid, plus break-lines at every change of slope
- Contours at 0.25 m, 0.5 m, or 1 m intervals (as specified in the brief)
- Boundary features (walls, fences, railings, hedges)
- Buildings on site (all structures, including outbuildings)
- Trees and vegetation (species, DBH, crown spread, RPAs to BS 5837)
- Services and manholes (surface evidence)
- Adjacent road and kerb levels (highway datum)
- Street scene (for conservation-area sites: adjacent building ridge and eaves heights)
- Basement data (where relevant: existing ground levels relative to ODN, and adjacent drainage inverts)
The output is a 2D CAD drawing in DWG and PDF, tied to the OS National Grid (EPSG:27700), with spot heights on Ordnance Datum Newlyn. For sites that will feed into a 3D design or BIM model, a point cloud or 3D Revit model can be added as a separate deliverable.
2026 cost bands (ex VAT, UK planning reference)
| Property type | Standard (5–10 working days) | Fast Track (+25%, 3–5 days) | Rush (+50%, 1–3 days) | | --- | --- | --- | --- | | 2–3 bed residential | £400–£600 | £500–£750 | £600–£900 | | 4+ bed residential | £500–£800 | £625–£1,000 | £750–£1,200 | | Small commercial | £800–£1,500 | £1,000–£1,875 | £1,200–£2,250 | | Large or complex (conservation area, basement, TPO) | £1,200–£2,500+ | +25% | +50% | | With point cloud or Revit BIM add-on | +30–60% on base | | |
These are 2026 UK planning-reference figures. Camden-specific cost drivers (basements, conservation areas, TPO trees) typically add 10–30% to the base cost.
The icelabz service
icelabz provides fixed-fee topographical surveys throughout the London Borough of Camden. Survey scope is confirmed before instruction, so there are no hidden charges. Every survey is reviewed by a senior surveyor before issue, and every engagement is issued with a signed accuracy statement that ties the work to the RICS Measured Surveys standard.
Submit your project details through the icelabz quote form to get a fixed-fee quote within 24 hours.