Why this overview uses a circle
New Malden lies in the Royal Borough of Kingston upon Thames, yet its centre has no conservation area. Rather than borrow a boundary that does not exist, this page draws a circle of 750 metres around the railway station, roughly 177 hectares, and reports what each public dataset holds inside it, from listing and Article 4 records to river flooding, mapped geology and the age of the housing.
That circle is an analysis device with no planning status: a house just beyond it may share the same ground and housing pattern, and a house inside it is still judged on its own records. For the borough-level picture, turn to the Kingston guide.
What national datasets hold for the 750 metre circle
Every statement below links to the public record it comes from; sources were re-checked on .
No designated boundary at the centre
The national conservation-area register places no conservation area at the centre of the town, so every figure below belongs to an analysis buffer of 750 metres around New Malden railway station rather than to a designated area.
Kingston does keep pages for the Presburg Road conservation area and The Groves conservation area, both of which mention the town, so for any address the council's maps are checked before deciding whether a designation applies.
For the look of individual streets, the council's Borough Character Study is published in area documents, among them one for the northern part of the town and one for the southern part, which help when an extension has to sit comfortably beside its neighbours.
Five list entries and one Article 4 record
A search of the National Heritage List data made on 1 November 2026 found five list entries inside the circle, each of them Grade II, with nothing at Grade I or II*.
That same heritage search turned up no scheduled monuments and no registered parks or gardens in the radius, which leaves listing, where it applies at all, as the national designation an owner here is most likely to meet.
Because a list entry can describe a wall, a group or a single house, the wording of the entry itself is checked before alterations are discussed for any of the five.
One Article 4 record, titled simply New Malden, starts on 1 August 2022 and touches about 5.3% of the circle; nothing in that title marks it as a conservation-area direction, so its effect on a given property is confirmed with the council instead of being assumed.
Rivers and the flood map
Flood Zone 2 takes in about 9.8% of the land within 750 metres of the station, and Flood Zone 3 about 1.8%, on the Environment Agency map used for planning, with rivers given as the source each time.
Those zones exist to steer planning decisions: they are drawn as if no defences were present and they pass no judgement on single buildings, so an address close to them is also put through Check your long term flood risk, where surface water is reported separately.
Clay at every sample point
The London Clay Formation, recorded there as clay and silt, underlies all of the circle's sample points in the BGS Geology Viewer at 1:50,000.
No superficial deposit is shown at four of those points, while at the fifth the BGS superficial layer maps sand and gravel of the Kempton Park Gravel Member, so the cover above the clay is not uniform even over a short distance.
London Clay shrinks when it dries out and swells again when wet, and thirsty trees or leaking drains both exaggerate that cycle, so where the geology viewer places a house on clay, the inspection records crack patterns, tree positions and drain condition before any cause is put forward.
Homes by age and type
Five statistical areas around the station, namely LSOAs E01002930, E01002963, E01002931, E01002929 and E01002958, number about 3,860 dwellings in the VOA's 2025 property stock release, a total the VOA rounds to the nearest ten.
Sorted by build period, the stock release places 30.3% of those dwellings in 1900-1918, 21.8% in 1919-1939, 15.8% in 1945-1972, 12.7% in 2000 or later, 11.9% before 1900 and 7.5% in 1973-1999.
Flats or maisonettes make up 38.1%, semi-detached houses 31.9%, terraced houses 22.0%, detached houses 7.5% and bungalows 0.8% of that total in the VOA type breakdown.
The F to H bands hold 20.5% of the dwellings in the band analysis, and because five LSOAs only approximate the town, the numbers sketch a setting rather than any one street.
With 1900-1918 the largest single period, many enquiries are likely to concern early twentieth-century houses, where a surveyor looks at the original roof covering, later rear additions and the age of the drains, treating the age bands as a prompt and nothing more.
Guides published for the town
Each local page below takes one kind of instruction in the town in turn, and the London-wide pages alongside explain how that same work is scoped elsewhere.
Neighbouring guides
Separate guides cover Surbiton, another Kingston town, and Wimbledon, Merton Park and Morden; the Kingston guide gives a borough-wide view.
Common questions near the station
Why does this page use a 750 metre circle instead of a boundary?
The town has no conservation area at its centre, so there is no designated line to report against. A circle of 750 metres around the railway station, about 177 hectares, gives one consistent area for the heritage records, flood shares, geology and housing counts, but the circle carries no planning weight.
Are any buildings near the station listed?
Five list entries fall within 750 metres of the station in the heritage list data, all Grade II. One entry can describe a group, a wall or a single house, so the wording for that specific address is what to read before any alteration is planned.
How much of the circle lies in a flood zone?
About 9.8% of it is Flood Zone 2 and about 1.8% Flood Zone 3 on the planning flood map, all from rivers. Defences are left out of that map, so a buyer anywhere near those zones also enters the address on the government's flood risk service, where surface water is added.
What does clay under a house mean for a purchase?
The geology map shows London Clay at every sample point used here. Clay moves with moisture, so any movement is weighed against the age of the house, whatever is known of its foundations, nearby trees and the state of the drains, rather than inferred from a regional map.
Which period of housing is most common around the town?
In the five LSOAs used, 1900-1918 is the largest single build period at 30.3% of dwellings in the VOA 2025 counts, followed by 1919-1939 at 21.8%. Those statistical areas only approximate the town, so a particular house still needs dating on its own evidence.
What details help before a visit is arranged?
Give the full address, say whether it is a house or a flat, and include any lease, plus records of past extensions, loft conversions or drainage work. Where a planning or building control reference exists for earlier work, add it, because it shows what was approved and when.
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