A planned Victorian estate as the study area
Lewisham's character appraisal describes a well preserved planned development of late 19th century terraces and pairs of houses, built under the control of the Worshipful Company of Haberdashers together with a church, schools and a public park that remain in their original use. The houses follow two main types, of two and three storeys, built to standardised designs between 1870 and 1900, and the original street layout remains intact, with nearly all the original houses surviving and a few lost to wartime bomb damage.
The neighbouring Hatcham conservation area, north of New Cross Road, is not covered here, and borough-wide matters sit in the Lewisham guide. On the NaPTAN record, New Cross Gate station lies about 30 metres beyond the boundary, Nunhead about 150 metres and Brockley about 260 metres.
Records for the Haberdashers' estate
Every statement below links to the public record it comes from; sources were re-checked on .
Designation and the house-by-house direction
Lewisham's entry LEWCA20 on planning.data.gov.uk records just the year, 1990, for the designation and maps about 76.7 hectares.
Lewisham's character appraisal records that an Article 4(2) direction to control external alterations of houses came into effect on 9 April 2008, after a review in which six buildings and three boundary markers were locally listed and the boundary was left unchanged.
The national Article 4 dataset maps a polygon titled Telegraph Hill over 100.0% of the conservation area, and Lewisham publishes the direction document itself.
For a house bought here, a change to windows, porches, roof coverings or the front boundary is checked against the planning history, and the appraisal lists the alterations it sees eroding the area: uPVC or restyled windows, enclosed porches, front rooflights, concrete tiles or poor artificial slate, rendered brickwork and lost tiled paths, finials and chimney pots.
The same document also regrets the removal of front walls and the hard-surfacing of front gardens for parking, partly for the added water run-off; a paved frontage is therefore looked at for drainage as well as consent.
A second polygon, the Small HMO Northern Extension, also spans 100.0% of the area, so converting a house to shared occupation is raised with Lewisham before purchase.
New Cross District Centre and Endwell Road LSIS reach 0.1% each, while the Hatcham Conservation Area direction and two Railway Arches records, such as 7010003613, touch it with overlaps that round to 0.0%.
A statue, telephone kiosks and the current list
Six entries on Historic England's NHLE layer fall within the boundary, all of them Grade II, and the same service returns nothing at Grade II* or I, while scheduled monuments and registered parks are absent too.
The appraisal named five listed buildings, the statue of Robert Aske in the forecourt of Haberdashers' Aske's Hatcham Boys' School and four K2 red telephone kiosks of the 1920s, so the current list, not the appraisal, is the reference for an address.
Because no house appears among the entries the appraisal names, protection for most homes here comes from the designation and the direction rather than from listing.
Basements, a slope and clay
London Clay Formation, a clay and silt, underlies four of the five sample points and Lambeth Group clay, silt and sand the fifth, with no superficial deposit recorded, on the British Geological Survey's 1:50,000 map.
The appraisal explains that the houses on the four wide roads at the core of the estate are predominantly two storeys over a basement, usually entered up a flight of steps, and that Ommaney Road and Musgrove Road follow the contour of the hill and, because of the fall, have basements.
A basement cut into clay on a slope is where water at the front wall, movement in steps and lightwells, and failing drains tend to show, so the BGS map is read beside the house's own record of any lowering, tanking or underpinning.
In the Environment Agency's planning flood map, the only zone touching the 76.7 hectares is a Flood Zone 2 fragment from the sea that rounds to 0.0%, and no Flood Zone 3 is mapped.
Surface water does not appear in those zones, so for a basement the next check is the surface-water result of the GOV.UK flood risk check for the location.
Housing in five LSOAs
Five LSOAs qualify, each with 50% or more of its area inside the conservation area, and between them the VOA's Council Tax stock of properties for 2025 counts about 3,400 dwellings, with counts given to the nearest 10.
Pre-1900 dwellings make up 62.1% in the build-period figures, with 13.8% from 1945-1972, 9.4% from 1900-1918, 7.4% from 1973-1999, 2.4% from 2000 onwards and 5.0% undated, while 1919-1939 registers 0.0%.
Flats and maisonettes reach 64.4% in the type table, terraced houses 23.8% and semi-detached houses 7.1%, with detached houses and bungalows at 0.3% each.
Band C leads at 32.9% and B follows at 28.8% in the VOA bands, yet 10.9% sit in band F, giving 11.5% across F to H.
The appraisal notes that many houses built for single families have been divided into flats or student accommodation, and with flats the majority in the VOA tables, the lease plan, ownership of the basement and the age of the conversion are settled early in a purchase.
Guides for each kind of instruction
The first list holds this conservation area's own guides, one per instruction type, and the second the firm-wide service pages that explain each one in general.
Questions about the Haberdashers' streets
Does the Article 4 direction cover every house?
The Telegraph Hill polygon on planning.data.gov.uk covers 100.0% of the conservation area, and Lewisham's appraisal says the direction was made to control external alterations of houses. Read the direction document for the exact works it covers before altering a house.
What is listed inside the conservation area?
The NHLE returns six Grade II entries. Lewisham's appraisal named five, a statue of Robert Aske and four K2 telephone kiosks, so check the current list for any address rather than relying on the appraisal.
Do the basements bring particular risks?
Houses on the estate's four main roads are predominantly two storeys over a basement, the appraisal records, and the BGS map shows London Clay Formation beneath four of five sample points. Lightwells, front steps and drains are examined closely, and any underpinning or tanking should come with its paperwork.
Can a front garden be paved for parking?
The appraisal counts the loss of front walls and the hard-surfacing of front gardens among the changes harming the area, and notes the extra run-off. Ask Lewisham whether permission is needed before any wall comes down or paving goes in.
How old are most homes here?
Old: 62.1% of dwellings in the five LSOAs used here predate 1900 in the VOA tables, and the appraisal noted that every original house in the conservation area was already over 100 years old. The appraisal describes timber sliding sashes, Welsh slate and yellow London stock brick as the original materials, so later repairs in other materials are worth noting.
Which papers matter most for a flat in one of the divided houses?
Start with the lease and the plan attached to it, then the approvals behind the conversion, who owns and repairs the basement and front garden, and any record of window or roof work done since the direction began. Each shows whether a change was lawful and who pays for the next repair.
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