What you could build at E7 0JS: the planning rules at this address, what neighbours have built and how big, planning decisions nearby, rough costs and the value an extension adds, and how to get started. In Manor Park North, Newham.
47extensions seen within 600 m in the last 10 years
4loft conversions within 600 m in the last 10 years
130.5extensions per 1,000 homes in the neighbourhood (10 years)
● work seen on energy certificates · ● application approved · ● refused · ● pending or other · ● this postcode
The rules at this address
Houses usually have permitted development rights: some rear extensions (typically up to 3 m deep for a semi or terrace, 4 m detached), loft conversions within volume limits, and porches can go ahead without planning permission. Larger single-storey rear extensions (up to 6 m / 8 m) can use the “prior approval” neighbour scheme.
Not in a conservation area (from council registers).
No Article 4 direction recorded for this postcode.
Listed buildings need listed building consent for most changes, inside and out: check the National Heritage List.
To be certain work is permitted development, apply for a lawful development certificate (about £129 for householders in England). Building regulations apply either way.
Across England and Wales, homes extended by a typical 30 m² and then resold rose about 11.1% more than similar homes nearby over the same years (124,884 resales). How extensions pay off by size, type and region.
Single-storey rear or side extension: about £2,000–£3,000 per m² (London £2,500–£4,000), plus fees and VAT
Loft conversion: about £45,000–£75,000 for a dormer; more for a mansard or hip-to-gable
Two-storey extension: about £1,800–£2,800 per m² of new floor
Garage conversion: about £15,000–£30,000
Basement: about £3,500–£5,000 per m², London mostly
Build costs are rough 2026 ranges from industry guides, not quotes. Get three quotes for your plans.
Move or improve?
The money you don't get back either way, for the same extra space in Manor Park North.
Move to a home 20 m² bigger (about £891,000)
Stamp duty on the new home
£34,550
Estate agent on yours 1.2% + VAT
£10,512
Solicitors, buying and selling
£3,000
Survey
£600
Removals
£1,500
Money gone
£50,162
Extend by 20 m²
Building, plus 15% for design, planning and contingency
£57,500
Less what it adds to your home's value 60% of the local price
−£96,600
Money gone
−£39,100
On these figures, extending loses about £89,262 less. Moving also changes the area, the schools and the commute; extending means months of building work and depends on planning.
Building costs vary a lot (a single-storey rear extension is often £2,000–£3,000 per m², more in London). How much space adds depends on the home and street: what extensions added to resale prices. A guide, not advice; nothing you type leaves this page.
Getting started
Look at what neighbours did. Open applications above to see drawings that were approved on similar houses, and who designed them.
Check the route: permitted development (with a lawful development certificate), prior approval for larger rear extensions, or full householder planning permission.
Get a measured survey and a designer: an architect, an architectural technologist or a designer who handles planning drawings.
Apply (householder permission is about £258 in England; councils aim to decide within 8 weeks).
Building regulations through the council's building control or an approved inspector, and party wall notices to neighbours if you build on or near the boundary.
Choose a builder: written quotes, a contract, staged payments, and check their insurance and references.
From energy certificates: an extension where a later certificate shows more floor space, a loft conversion where roof rooms appear. Certificates come with sales, lettings and some building work, so the year is when it was first seen.
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
Latimer Road Railway Bridge, Latimer Road, E7 0lh
Windows, doors or cladding
Approved
Aug 2026
26/01439/PRESU
Latimer Road Railway Bridge, Latimer Road, E7 0lh
Other householder work
Withdrawn
Jul 2026
26/01440/PRESU
70, Tylney Road, E7 0ly
Outbuilding or garden room
Approved
Jul 2026
26/01153/HH
96, Hampton Road, E7 0nu
Loft or dormer
Approved
Sept 2026
26/01022/HH
140, Hampton Road, E7 0nt
Loft or dormer
Approved
Sept 2026
26/00966/HH
190, Osborne Road, E7 0pr
Loft or dormer
Approved
Jun 2026
26/00897/HH
43, Latimer Road, E7 0lq
Outbuilding or garden room
Approved
Jun 2026
26/00894/CLP
79, Durham Road, E12 5ay
Side extension
Under consideration
–
26/00860/HH
111, Capel Road, E7 0js
Other householder work
Approved
Jul 2026
26/00794/HH
70, Tylney Road, E7 0ly
Loft or dormer
Approved
May 2026
26/00627/PREHH
78, Durham Road, E12 5ax
Other householder work
Under consideration
–
26/00687/HH
137, Osborne Road, E7 0pp
Windows, doors or cladding
Approved
Mar 2026
26/00023/HH
96, Hampton Road, E7 0nu
Loft or dormer
Refused
Mar 2026
26/00203/HH
164, Sebert Road, E7 0nn
Loft or dormer
Approved
Apr 2026
26/00196/HH
42, Capel Road, E7 0jp
Side return or wrap-around
Approved
Mar 2026
26/00129/HH
39, Latimer Road, E7 0lq
Side return or wrap-around
Approved
Feb 2026
25/02777/HH
180, Osborne Road, E7 0pr
Rear extension
Approved
Jan 2026
25/02563/HH
79, Clarence Road, E12 5bh
Windows, doors or cladding
Approved
Dec 2025
25/02342/HH
71, Clarence Road, E12 5bh
Windows, doors or cladding
Approved
Nov 2025
25/02341/HH
114, Hampton Road, E7 0nu
Windows, doors or cladding
Approved
Nov 2025
25/02017/HH
1, Ridley Road, E7 0lu
Loft or dormer
Approved
Nov 2025
25/02186/CLP
1, Ridley Road, E7 0lu
Other householder work
Refused
Nov 2025
25/01957/HH
94, Clarence Road, E12 5bh
Porch or front extension
Refused
Nov 2025
25/01975/HH
45, Ridley Road, E7 0lu
Loft or dormer
Approved
Oct 2025
25/01840/HH
80, Durham Road, E12 5ax
Other householder work
Approved
Oct 2025
25/01829/HH
59, Ridley Road, E7 0lu
Side return or wrap-around
Approved
Aug 2025
25/01286/HH
127, Osborne Road, E7 0pp
Rear extension
Approved
Jul 2025
25/01206/HH
150, Capel Road, E7 0jt
Rear extension
Approved
Jul 2025
25/00891/HH
92, Godwin Road, E7 0lp
Loft or dormer
Approved
Aug 2025
25/01074/HH
137, Capel Road, E7 0jt
Loft or dormer
Approved
Jul 2025
25/00806/HH
128, Ridley Road, E7 0lx
Loft or dormer
Approved
Jul 2025
25/00753/HH
75, Godwin Road, E7 0lw
Basement
Approved
Jun 2025
25/00673/HH
164, Sebert Road, E7 0nn
Loft or dormer
Approved
Aug 2025
25/00570/HH
218, Osborne Road, E7 0pr
Other householder work
Approved
May 2025
25/00479/HH
Householder applications validated since 2023 within 600 m. The council's page has the drawings, the decision notice and who the agent or architect was. Hover a row for the description. Source: GLA Planning London Datahub.
–
77% (48)
88%
8 weeks
Basement
–
77% (31)
83%
9 weeks
Porch or front extension
–
54% (26)
81%
8 weeks
Share of decided applications approved since 2023 (number decided in brackets). Withdrawn applications aren't counted; many are withdrawn when refusal looks likely.