Only 14 Redbridge streets are protected. Wanstead is one
Redbridge has 14 conservation areas, covering a small part of a borough whose housing is overwhelmingly inter-war suburban. What you lose on designation, what a heritage statement must actually prove, and which alterations come through intact.
Very little. The register records 19 conservation areas covering about 662 hectares, one of the lighter designations in London, and no Article 4 areas at all — which is why the borough issued 2,336 lawful development certificates, a total only Barnet exceeds.
Measure
Redbridge
London
Conservation areas (national register)
19
1,141
Area covered
662 hectares
—
Article 4 areas in the register
not recorded
—
Lawful development certificates issued
2,336
highest of the 33 boroughs
Householder approval rate
81.8%
83.0%
Decisions made under delegated powers
99.8%
97.0%
Householder appeals allowed after refusal
40.8% of 681
40.8% of 13,067
Sources: registers from the MHCLG Planning Data Platform, retrieved 1 September 2026, with hectares computed from the published boundaries; decision figures from MHCLG PS1 and PS2, twelve quarters to March 2026; appeals from Planning Inspectorate casework decided 2016–2026. ‘Not recorded’ means the borough has not uploaded an Article 4 register, never that no direction exists — the council’s own policies map is the check for a specific address.
Why is so much of Redbridge’s protected land parkland rather than streets?
This map plots Redbridge’s designated boundaries as the national register records them, over the borough outline, with a postcode field that resolves without the page contacting anything. Read it as a guide to where the areas are, not as a ruling on a particular title — the shapes are smoothed for display, and a plot that straddles a line needs the council’s definitive boundary before anybody draws.
About 662 hectares of Redbridge sit inside a conservation area, and the composition of that total is the interesting part: Wanstead Park alone accounts for 120.5 hectares, so the biggest shape on the map is open ground rather than a street pattern. It changes what an application argues about. Where the designation is largely landscape, the appraisal is usually protecting a setting and the views into and out of it, not a terrace rhythm or a shopfront line. The smallest area, George Lane, is a single hectare. Sixteen areas have a council document filed with them, and that is where the specific guidance for each one lives. Nothing here should be read as a date — the register holds no designation date for any Redbridge area — and the borough has not submitted its Article 4 directions either, so an empty Article 4 layer proves only that nothing has been filed nationally, not that your permitted development rights survive intact.
Area names and hectares here come from the conservation-area dataset at planning.data.gov.uk, and the Article 4 layer from its article-4-direction-area dataset; both were pulled on 15 August 2026 and checked once more on 1 September 2026. Contains public sector information licensed under the Open Government Licence v3.0
In detail
Answers for Redbridge
How many conservation areas does Redbridge have?
Fourteen areas are designated in Redbridge, among them Wanstead Village, Snaresbrook, Aldersbrook and Woodford Green. They are pockets rather than districts — planned Edwardian layouts and old village greens set inside a borough that is otherwise 1920s and 1930s suburb.
What changes need planning in a Redbridge conservation area?
Any external alteration visible from a public space typically requires full planning permission inside a conservation area: roof additions, dormers, replacement windows, rendering, hardstanding, and demolition. Internal works generally do not, unless the property is also listed.
Do I need a Heritage Statement in Redbridge?
Yes, without exception. What varies is how much work it takes. The designated streets here are largely Edwardian: just under 20,000 of the borough's 108,080 homes were put up between 1900 and 1918, on the VOA's dwelling-age table for 31 March 2025. So the appraisal you are writing against is usually about consistent bay windows, front boundary walls and an unbroken roof plane. The statement has to name the assets affected and demonstrate preservation or enhancement, not merely assert it.
Can I have a roof extension or mansard in a Redbridge conservation area?
Not in the way they are in the inner boroughs. The protected streets here are two-storey Edwardian and Victorian villas with shallow front roofs, not the four-storey stock where a rear mansard is ordinary practice. A rear roof alteration that matches its terrace can work in Wanstead Village. A front dormer on a designated frontage will not, whatever precedent exists elsewhere in London.
How long does conservation area approval take in Redbridge?
Eight weeks is the statutory determination period the council works to on householder work, with conservation officer consultation typically adding another 2 to 3 weeks. Reckoning from validation onward, 11 to 14 weeks is honest. For scale: the council reached 3,246 householder decisions across its last three reported years and granted 2,654 of them (MHCLG planning statistics, retrieved 1 September 2026).
Planning application setExisting, proposed and location plans on one sheet — as the council receives it through the Planning Portal.
Long sectionHead height over the stair, dormer geometry and ridge height resolved to scale.
The planning set that goes to the council through the Planning Portal: proposed elevations, plans, and the OS location plan with your site outlined.
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Which postcode districts around Redbridge do we cover for conservation area application work?
IG1 through IG6 sit wholly inside the borough; E11, E12 and RM6 do not. Read across each row for the prevailing build, then for the council that takes a conservation area application from those addresses. Every fee shown is the national 2026 rate, none of them a Redbridge charge.
Postcode
Area
Dominant stock
What it means for a conservation area application
IG4
Redbridge / Wanstead
1930s semi-detached dominates outer Redbridge; Edwardian terraces and villas in Wanstead and South Woodford; post-war estates in Ilford central
IG4 falls entirely to Redbridge Council, which judges a designated-area application at these addresses under the Local Plan policies covering Redbridge and Wanstead.
IG5
Clayhall
1930s semi-detached dominates outer Redbridge; Edwardian terraces and villas in Wanstead and South Woodford; post-war estates in Ilford central
IG5 covers Clayhall only; Redbridge Council handles the conservation area application.
IG6
Barkingside / Hainault
1930s semi-detached
IG6 covers Barkingside and Hainault, both wholly inside the borough, so Redbridge Council determines every application from this district under its own Local Plan.
IG7
Chigwell
1930s semi-detached dominates outer Redbridge; Edwardian terraces and villas in Wanstead and South Woodford; post-war estates in Ilford central
Chigwell's conservation areas belong to Essex. They are designated, and enforced, by Epping Forest District Council; Redbridge has no part in them. IG7 spans the county line, so the Hainault portion is a London borough case while Chigwell village is not. Opening the borough's heritage map for a Chigwell property produces the wrong constraints and the wrong consultee.
IG8
Woodford Green
1930s semi-detached, Edwardian villas
Woodford Green sits wholly inside IG8, so Redbridge Council validates every conservation area application submitted from an IG8 address.
E11
Leytonstone / Wanstead / Snaresbrook
Victorian terraces, Edwardian villas
E11 is shared ground. Wanstead and Snaresbrook addresses belong to Redbridge, Leytonstone addresses to Waltham Forest, and the district alone will not tell you which. We read the address off the policies map first.
E12
Manor Park
Victorian terraces
E12 straddles the Newham border at Manor Park. Redbridge validates part of the district and Newham the rest, and the split follows individual streets rather than any clean line you could describe over the phone.
RM6
Chadwell Heath
1930s semi-detached
RM6 covers Chadwell Heath, divided between Redbridge and Barking and Dagenham. Confirming the authority is step one, because the two councils publish different validation requirements for the same drawings.
Which Redbridge neighbourhoods suit a conservation area application best?
Roughly one Redbridge home in four is a 1930s semi and another 18.5% is Edwardian terrace, and the two behave very differently under a roof. Pitch, wall make-up and rear plot depth decide what a designated-street scheme can reach, and all three can change within a single road.
Wanstead (E11) — Edwardian villas, 1930s semi-detached defines Wanstead, where edwardian villas, 1930s semi-detached set what a conservation area application can do. Edwardian houses here typically need the same householder set plus a roof plan where a dormer is proposed across E11. Any Wanstead conservation area application is validated by Redbridge Council, with Wanstead Park the usual Wanstead reference point on the site plan.
South Woodford (E18) — conservation area application work in South Woodford means edwardian villas, 1930s semi-detached. South Woodford is Edwardian villas, 1930s semi-detached. Edwardian houses here typically need the same householder set plus a roof plan where a dormer is proposed throughout E18. Redbridge Council decides the South Woodford application, and South Woodford Tube anchors the South Woodford location plan.
Woodford Green (IG8) — 1930s semi-detached, Edwardian villas defines Woodford Green, where 1930s semi-detached, edwardian villas set what a conservation area application can do. Edwardian houses here typically need the same householder set plus a roof plan where a dormer is proposed across IG8. Any Woodford Green conservation area application is validated by Redbridge Council, with Woodford Green the usual Woodford Green reference point on the site plan.
Ilford (IG1) — post-war centre, Edwardian residential defines Ilford, where edwardian terraces, post-war flats set what a conservation area application can do. Edwardian houses here typically need the same householder set plus a roof plan where a dormer is proposed across IG1. Any Ilford conservation area application is validated by Redbridge Council, with Ilford High Road the usual Ilford reference point on the site plan.
Barkingside (IG6) — a conservation area application in Barkingside starts from 1930s semi-detached, and Barkingside reads as 1930s semi-detached. On these 1930s semis the prior approval route often replaces a full application in IG6. Redbridge Council assesses Barkingside conservation area applications against its own Barkingside character guidance, and the location plan we draw for Barkingside references Barkingside High Street.
Gants Hill (IG2) — conservation area application work in Gants Hill means 1930s semi-detached. Gants Hill is 1930s semi-detached. On these 1930s semis the prior approval route often replaces a full application throughout IG2. Redbridge Council decides the Gants Hill application, and Gants Hill Tube anchors the Gants Hill location plan.
Snaresbrook (E11) — conservation area application work in Snaresbrook means edwardian villas. Snaresbrook is Edwardian villas, conservation. Edwardian houses here typically need the same householder set plus a roof plan where a dormer is proposed throughout E11. Redbridge Council decides the Snaresbrook application, and Snaresbrook station anchors the Snaresbrook location plan.
What local planning policy applies to a conservation area application in Redbridge?
What the 14 designations change: permitted development stops applying, so work that could have been certified must be applied for instead. The householder application fee in England is £548, with a statutory 8 weeks running from validation, in place of a 6-week prior approval. The fee for a larger householder prior approval is £249. Aldersbrook, Woodford Green and Wanstead Village account for most of the designated casework we take on, and on an Edwardian frontage the front elevation is effectively fixed before you begin.
No blanket Article 4 over Redbridge: Redbridge Council has not withdrawn permitted development across Redbridge, so a conservation area application outside a Redbridge conservation area usually keeps it. The £274 Lawful Development Certificate is still the document a E18 owner wants on file.
What Redbridge is built from: 1930s semi-detached dominates outer Redbridge; Edwardian terraces and villas in Wanstead and South Woodford; post-war estates in Ilford central. Outer London suburban; permitted development used heavily for loft conversions and single-storey rear extensions. That mix decides the conservation area application route in Redbridge more than the postcode does.
What happens if a Redbridge property sits on a boundary?
Waltham Forest — cross the Redbridge boundary and Waltham Forest Council takes the conservation area application instead, applying 17 conservation areas of its own around E4. We re-price conservation area applications at the Redbridge edge because Waltham Forest policy and Redbridge policy rarely align on conservation area application depth.
Havering — cross the Redbridge boundary and Havering Council takes the conservation area application instead, applying 15 conservation areas of its own around RM1. We re-price conservation area applications at the Redbridge edge because Havering policy and Redbridge policy rarely align on conservation area application depth.
Barking and Dagenham — adjoining Redbridge, with 9 conservation areas centred on IG11. A conservation area application on the far side of the Redbridge line is determined by Barking and Dagenham Council, so the Redbridge quote for conservation area applications is checked against Barking and Dagenham guidance before it is issued.
Newham — adjoining Redbridge, with 10 conservation areas centred on E6. A conservation area application on the far side of the Redbridge line is determined by Newham Council, so the Redbridge quote for conservation area applications is checked against Newham guidance before it is issued.
Sources for this Redbridge conservation area application page: borough policies maps and
conservation-area registers (2025–26), Royal Mail postcode district boundaries,
the Town and Country Planning (Fees for Applications) (England) Regulations, the Town
and Country Planning (General Permitted Development) (England) Order 2015 as amended,
and the Party Wall etc. Act 1996.
A measured survey being recorded on site — conservation area planning in Redbridge.
