Why this page uses a circle, not a boundary
Wandsworth Council has designated no conservation area at the heart of Earlsfield, which leaves this guide without an official boundary to report on. Rather than borrow one, it gathers public records for a circle of 750 metres radius drawn on the railway station and treats that circle purely as an analysis area, with no legal or planning status of its own.
An address just outside the circle may share every condition described below, and one inside it may differ, so the figures are a starting point for questions rather than a description of any single home. Borough-wide context sits in the Wandsworth guide, and the instruction-specific pages are listed further down.
Records for the circle around the station
Every statement below links to the public record it comes from; sources were re-checked on .
Designations near the station
The study circle has no conservation area at its heart, and whether a particular street falls inside any designated boundary nearby is confirmed against the national register of conservation areas on planning.data.gov.uk.
Wandsworth Council's Magdalen Park Conservation Area appraisal mentions Earlsfield, but that designation is context for this guide rather than its subject.
Within 750 metres of Earlsfield railway station, the NHLE listed-building data returns 4 list entries, all at Grade II, in a query run on 1 November 2026.
Because a list entry is a record that can describe a group as easily as a single structure, the entry itself is read for the exact address instead of anything being inferred from the low total.
Springfield Hospital, a Grade II registered park and garden, adjoins the edge of the circle.
Nothing in the Article 4 direction records published through planning.data.gov.uk touches the circle, and as no Wandsworth Article 4 page was among the sources verified for this guide, the council is asked directly before permitted development rights are relied on.
Mapped flood zones
On the Environment Agency's Flood Map for Planning, 19.3% of the circle falls in Flood Zone 3 and 12.8% in Flood Zone 2, with rivers recorded as the source in both cases.
With almost a fifth of the circle in the higher zone, flood status is one of the first things looked up for an address here, on the same map.
Planning flood zones take no account of defences and do not describe individual buildings, so the government's long-term flood risk check is run for the address as well, including its surface-water layer.
Wandsworth's Surface Water Management Plan is a council document that mentions Earlsfield and can be read alongside those maps.
Where an address does fall in a mapped zone, the inspection pays attention to ground-floor levels, airbricks, the lower parts of walls and any history of water entry, and records what the Flood Map for Planning shows without treating it as a forecast.
Ground at five sample points
At all 5 of 5 sample points the BGS 1:50,000 geology map shows London Clay Formation as the bedrock.
Above that clay, the same mapping records Kempton Park Gravel at three points, Taplow Gravel at one and alluvium at the fifth, so four of the five points are mapped as gravel over clay.
Gravel lets water through readily yet can lose its finer particles where a drain leaks, and the clay beneath shrinks and swells with moisture and tree roots, so the BGS viewer is a prompt for what to examine and never a verdict on a foundation.
Alluvium is variable by nature, and where the BGS map places an address on it, crack patterns and floor levels deserve a closer look.
Homes in the surrounding statistical areas
About 8,040 dwellings are counted in the VOA Council Tax stock of properties 2025 for ten LSOAs around the station: E01004496, E01004598, E01004498, E01004495, E01004493, E01004497, E01004490, E01004624 and E01004623 in Wandsworth, and E01003478 in Merton.
Counts in that release are rounded to the nearest 10, and the ten areas only approximate the circle, because the VOA tables are published by LSOA rather than by distance from a station.
Age is skewed towards the oldest periods: the VOA figures put 42.7% of dwellings before 1900 and 22.3% in 1900-1918, against 10.2% in 1919-1939, 2.9% in 1945-1972, 6.7% in 1973-1999 and 15.2% from 2000 onwards.
Flats and maisonettes make up 62.2% of the stock in the VOA type counts, terraced houses 33.7%, semi-detached houses 3.0% and detached houses 0.2%.
Only 13.6% of those dwellings sit in the three top bands, F to H, according to the VOA band table, with band D the largest single band at 30.0%.
Because pre-1919 dwellings and flats both form large shares in the VOA tables, an enquiry may well concern a flat inside a divided older house, where roof ownership, the shared structure and building control records for the conversion all matter.
Council design material
Wandsworth Council's Urban Design Study also mentions the area and is worth reading before an extension or a new building near the station is designed.
Instruction guides for this part of Wandsworth
The local pages below each deal with one kind of instruction around the station, while the practice-wide pages explain how the same work is scoped wherever the property is.
Common questions about Earlsfield property
Why does this guide use a 750-metre circle?
There is no conservation area at the centre of the area to provide a boundary, so the figures are measured inside a 750-metre radius drawn on the railway station. The circle is an analysis tool only; it has no planning status, and an address just outside it may share the same conditions.
How much of the ground around the station floods on the planning map?
Both zones are present: the Environment Agency planning map shows 19.3% of the circle in Flood Zone 3 and 12.8% in Flood Zone 2, all from rivers. Because those zones leave out defences and stop short of individual properties, the address also goes through the government's long-term risk checker.
Are many homes near the station listed?
Very few entries appear. The NHLE data returns 4 list entries inside the circle, all Grade II, in a query on 1 November 2026. An entry can bundle several structures together, which is why the exact address is still looked up.
What does gravel over clay mean for an older house?
The BGS map shows gravel at four sample points out of five, lying on London Clay. Gravel passes water easily, though a leaking pipe can carry its fines away, and the clay underneath moves with moisture and tree roots. Neither tells you how one foundation has behaved, which only an inspection can show.
Does buying a flat rather than a house change what is checked?
The questions change. With 62.2% of dwellings recorded as flats in the VOA 2025 figures, many purchases involve shared roofs, walls and drains, so the lease, the split of repair responsibilities and records of any conversion are read alongside the inspection findings.
What helps before arranging an inspection near the station?
The full address, the decision you are making, any lease, the title plan, and the dates of earlier building work such as a rear extension, a roof conversion or new drains. If the property is in a mapped flood zone, any insurance claims or flood-resistance works are worth noting too, since they change what is looked at.
How we work on an instruction
Hampstead Chartered Surveyors is a RICS-regulated firm (RICS Regulated Firm No. 923064) working from its registered Hampstead NW3 office. The firm does not claim premises, staff or completed instructions in an individual locality, and it does not treat a neighbourhood name as evidence about a particular building.
An instruction starts with the full address, the decision the client faces and the documents already available, such as leases, drawings, notices or earlier reports. The scope, fee and inspection date are confirmed in writing only after that review, and access to roofs, lofts, basements or common parts is agreed before the visit.
Reports include RICS Level 2 and Level 3 home surveys, building and defect investigations, party wall appointments, reinstatement cost assessments, contract administration and schedules of condition. Each report records what was inspected, what could not be seen and what further investigation the evidence supports.
Public datasets such as the conservation-area register, the National Heritage List for England, British Geological Survey mapping, the Environment Agency flood map and Valuation Office Agency housing statistics describe areas rather than individual properties. They frame questions before an inspection; they never replace it.
Reviewed by Savas Bulduk BSc (Hons) MRICS, Director & Chartered Building Surveyor at Hampstead Chartered Surveyors & Building Consultancy. Last reviewed: . Our people · RICS firm record