House extensions in Barking and Dagenham

Barking and Dagenham received 1,080 householder applications in the last 12 months - about 21 a week. Rear extensions and dormers are the most common. Of the 912 decided so far, 717 were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

Date received
Get alerts for Barking and Dagenham

Filter applications

Date receivedLast 90 days
Date receivedLast 90 days
Select one year, or two for a range.
Number of homesAny
StatusAny
Application routeAny
Application type1 selected
KeywordsNone
Match

Matches words or phrases in the application address and description.

Showing 50 of 226 applications
22 Oct 2026 Consultation/Publicity 26/01436/HSE

340 High Road, Chadwell Heath, Romford, Barking And Dagenham, RM6 6AJ

Construction of a part two storey part single storey rear extension

Householder Planning Permission Barking And Dagenham
22 Oct 2026 Valid/Complete 26/01428/CLUP

71 Standfield Road, Dagenham, Barking And Dagenham, RM10 8JT

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate rear dormer extension...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
22 Oct 2026 Consultation/Publicity 26/01433/PRIEXT

23 Fieldway, Dagenham, Barking And Dagenham, RM8 2BH

Prior notification application for the demolition of the existing shed and construction of a single storey rear extension. The proposed extension will...

Prior Approval Barking And Dagenham
22 Oct 2026 Consultation/Publicity 26/01434/HSE

22 Homestead Road, Dagenham, Barking And Dagenham, RM8 3DT

Construction of a single storey side extension

Householder Planning Permission Barking And Dagenham
21 Oct 2026 Consultation/Publicity 26/01424/FULL

1 The Close, Chadwell Heath, Romford, Barking And Dagenham, RM6 6XL

Construction of a single storey rear outbuilding

Full Planning Permission Barking And Dagenham
21 Oct 2026 Assessment 26/01430/CLUP

67 Sisley Road, Barking, Barking And Dagenham, IG11 9SP

Application for a lawful development certificate (proposed) for the construction of a front porch and a rear dormer extension including four roof ligh...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
20 Oct 2026 Valid/Complete 26/01401/CLUP

116 Oval Road South, Dagenham, Barking And Dagenham, RM10 9DS

Application for a lawful development certificate (proposed) for the demolition of existing rear storage and construction of a single storey rear outbu...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
20 Oct 2026 Consultation/Publicity 26/01425/PRIEXT

81 Stanley Avenue, Dagenham, Barking And Dagenham, RM8 1JL

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 6.00...

Prior Approval Barking And Dagenham
20 Oct 2026 Valid/Complete 26/01426/CLUP

81 Stanley Avenue, Dagenham, Barking And Dagenham, RM8 1JL

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate rear dormer extension...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
20 Oct 2026 Valid/Complete 26/01427/CLUP

2 Purland Close, Dagenham, Barking And Dagenham, RM8 1AS

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate rear dormer extension...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
19 Oct 2026 Valid/Complete 26/01419/CLUP

29 Clare Gardens, Barking, Barking And Dagenham, IG11 9JH

Application for a lawful development certificate (proposed) for the construction of a rear dormer extension including four roof lights to the front to...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
19 Oct 2026 Consultation/Publicity 26/01421/PRIEXT

72 Temple Avenue, Dagenham, Barking And Dagenham, RM8 1LS

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 4.57...

Prior Approval Barking And Dagenham
19 Oct 2026 Consultation/Publicity 26/01372/FULL

Lloyds Tsb, 11 Station Parade, Barking, Barking And Dagenham, IG11 8ED

Installation of 2no louvres and 2no extraction vents to the rear elevation, a roof railing including a gate and associated works

Full Planning Permission Barking And Dagenham
17 Oct 2026 Consultation/Publicity 26/01414/HSE

5 Fieldway, Dagenham, Barking And Dagenham, RM8 2BH

Construction of a single storey rear and side extension, installation of two windows and relocation of door to the front elevation

Householder Planning Permission Barking And Dagenham
17 Oct 2026 Consultation/Publicity 26/01413/HSE

53 Porters Avenue, Dagenham, Barking And Dagenham, RM9 5YT

Construction of a single storey rear extension

Householder Planning Permission Barking And Dagenham
17 Oct 2026 Consultation/Publicity 26/01409/PRIEXT

237 Stamford Road, Dagenham, Barking And Dagenham, RM9 4EJ

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 4.00...

Prior Approval Barking And Dagenham
17 Oct 2026 Consultation/Publicity 26/01410/PRIEXT

5 Fieldway, Dagenham, Barking And Dagenham, RM8 2BH

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 6.00...

Prior Approval Barking And Dagenham
16 Oct 2026 Consultation/Publicity 26/01404/HSE

44 Langhorne Road, Dagenham, Barking And Dagenham, RM10 9QX

Construction of a single storey outbuilding to be used as a gym/storage space [retrospective]

Householder Planning Permission Barking And Dagenham
16 Oct 2026 Consultation/Publicity 26/01406/FULL

16A Millbrook Gardens, Chadwell Heath, Romford, Barking And Dagenham, RM6 6RP

Construction of a side porch and the demolition of the existing garage and the construction of a new single storey rear outbuilding

Full Planning Permission Barking And Dagenham
16 Oct 2026 Consultation/Publicity 26/01405/HSE

125 Armstead Walk, Dagenham, Barking And Dagenham, RM10 9PD

Construction of an access ramp to the front elevation

Householder Planning Permission Barking And Dagenham
15 Oct 2026 Assessment 26/01402/CLUP

259 Oxlow Lane, Dagenham, Barking And Dagenham, RM10 7YR

Application for a lawful development certificate (proposed) for the construction of a single storey rear extension and the construction of a rear dorm...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
15 Oct 2026 Consultation/Publicity 26/01318/HSE

48 Melford Avenue, Barking, Barking And Dagenham, IG11 9HT

Construction of a single storey rear extension

Householder Planning Permission Barking And Dagenham
15 Oct 2026 Consultation/Publicity 26/01363/FULL

Shaw Cleaning Services Limited, 202B High Road, Chadwell Heath, Romford, Barking And Dagenham, RM6 6LS

Change of use of the dry cleaners (Use Class E(c)) to an office (Use Class E(g)) including the construction of a side dormer extension, alterations to...

Full Planning Permission Barking And Dagenham
14 Oct 2026 Consultation/Publicity 26/01399/PRIEXT

135 Sandringham Road, Barking, Barking And Dagenham, IG11 9AH

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 5.50...

Prior Approval Barking And Dagenham
14 Oct 2026 Valid/Complete 26/01389/CLUP

81 Keir Hardie Way, Barking, Barking And Dagenham, IG11 9NZ

Application for a lawful development certificate (proposed) for the construction of a single storey side extension including relocation of the side en...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
14 Oct 2026 Valid/Complete 26/01390/CLUP

14 Ottawa Gardens, Dagenham, Barking And Dagenham, RM10 9YB

Application for a lawful development certificate (proposed) for the demolition of the shed and the construction of a new single storey outbuilding

Lawful Development Certificate (Proposed Use) Barking And Dagenham
13 Oct 2026 Valid/Complete 26/01355/CLUP

53 Fanshawe Crescent, Dagenham, Barking And Dagenham, RM9 5ER

Application for a lawful development certificate (proposed) for alterations to existing shed including the replacement of the existing front door, ins...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
13 Oct 2026 Valid/Complete 26/01362/CLUP

35 Purland Close, Dagenham, Barking And Dagenham, RM8 1AS

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate a rear dormer extensi...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
13 Oct 2026 Consultation/Publicity 26/01360/HSE

49 Sheringham Drive, Barking, Barking And Dagenham, IG11 9AL

Construction of a front porch

Householder Planning Permission Barking And Dagenham
13 Oct 2026 Valid/Complete 26/01391/CLUP

10 Temple Avenue, Dagenham, Barking And Dagenham, RM8 1LL

Application for a lawful development certificate (proposed) for the construction of a rear dormer extension including three roof lights to the front t...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
12 Oct 2026 Assessment 26/01384/CLUP

16 Pickering Road, Barking, Barking And Dagenham

Application for a lawful development certificate (proposed) for facade remediation works on all elevations including the removal of the existing rende...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
12 Oct 2026 Consultation/Publicity 26/01365/PRIEXT

5 Whalebone Avenue, Chadwell Heath, Romford, Barking And Dagenham, RM6 6DA

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 7.80...

Prior Approval Barking And Dagenham
10 Oct 2026 Consultation/Publicity 26/01383/HSE

195 Great Cullings, Rush Green, Romford, Barking And Dagenham, RM7 0YR

Conversion of the garage into a habitable space including replacement of the existing garage door with a window and construction of a single storey re...

Householder Planning Permission Barking And Dagenham
9 Oct 2026 Consultation/Publicity 26/01378/HSE

3 Crane Close, Dagenham, Barking And Dagenham, RM10 8PL

Removal of the existing rear gate and installation of a new rear gate

Householder Planning Permission Barking And Dagenham
8 Oct 2026 Valid/Complete 26/01375/CLUP

55 Barnmead Road, Dagenham, Barking And Dagenham, RM9 5DU

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate a rear dormer extensi...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
8 Oct 2026 Valid/Complete 26/01376/CLUP

37 Stratton Drive, Barking, Barking And Dagenham, IG11 9HH

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate a rear dormer extensi...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
8 Oct 2026 Consultation/Publicity 26/01379/PRIEXT

3 Crane Close, Dagenham, Barking And Dagenham, RM10 8PL

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 4.00...

Prior Approval Barking And Dagenham
8 Oct 2026 Consultation/Publicity 26/01370/PRIEXT

106 Upney Lane, Barking, Barking And Dagenham, IG11 9LR

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 6.00...

Prior Approval Barking And Dagenham
8 Oct 2026 Consultation/Publicity 26/01373/PRIEXT

55 Barnmead Road, Dagenham, Barking And Dagenham, RM9 5DU

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 3.65...

Prior Approval Barking And Dagenham
7 Oct 2026 Consultation/Publicity 26/01385/HSE

118 Alderman Avenue, Barking, Barking And Dagenham, IG11 0LR

Construction of a part two storey part single storey rear extension and a two storey side extension including alterations to the roof

Householder Planning Permission Barking And Dagenham
7 Oct 2026 Valid/Complete 26/01371/CLUP

106 Upney Lane, Barking, Barking And Dagenham, IG11 9LR

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate a rear dormer extensi...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
7 Oct 2026 Consultation/Publicity 26/01374/HSE

856 Green Lane, Dagenham, Barking And Dagenham, RM8 1YP

Construction of a part two storey part single storey rear extension and two storey side extension

Householder Planning Permission Barking And Dagenham
7 Oct 2026 Valid/Complete 26/01366/CLUP

856 Green Lane, Dagenham, Barking And Dagenham, RM8 1YP

Application for a lawful development certificate (proposed) for the construction of a single storey rear extension

Lawful Development Certificate (Proposed Use) Barking And Dagenham
7 Oct 2026 Valid/Complete 26/01367/CLUP

856 Green Lane, Dagenham, Barking And Dagenham, RM8 1YP

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate a rear dormer extensi...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
6 Oct 2026 Valid/Complete 26/01290/CLUP

70 Bromhall Road, Dagenham, Barking And Dagenham, RM8 2HN

Application for a lawful development certificate (proposed) for the construction of a single storey rear outbuilding

Lawful Development Certificate (Proposed Use) Barking And Dagenham
6 Oct 2026 Consultation/Publicity 26/01356/FULL

36 Maplestead Road, Dagenham, Barking And Dagenham, RM9 4XR

Demolition of existing front porch and bay window and construction of a single storey rear and side extension, a first floor rear extension and an L- ...

Full Planning Permission Barking And Dagenham
6 Oct 2026 Consultation/Publicity 26/01364/PRIEXT

64 Rose Lane, Chadwell Heath, Romford, Barking And Dagenham, RM6 5JU

Prior notification application for the construction of a single storey rear extension. The proposed extension will extend beyond the rear wall by 6.00...

Prior Approval Barking And Dagenham
5 Oct 2026 Approved 19 Oct 26/01359/CLUP

84 Keppel Road, Dagenham, Barking And Dagenham, RM9 5LX

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate a rear dormer extensi...

Lawful Development Certificate (Proposed Use) Barking And Dagenham
4 Oct 2026 Consultation/Publicity 26/01357/FULL

448A Becontree Avenue, Dagenham, Barking And Dagenham, RM8 3UB

Construction of a single storey side extension and a canopy [Retrospective]

Full Planning Permission Barking And Dagenham
4 Oct 2026 Consultation/Publicity 26/01352/HSE

399 London Road, Chadwell Heath, Romford, Barking And Dagenham, RM6 6AD

Conversion of the existing outbuilding to be used ancillary to the main dwelling including extension to the outbuilding and alterations to the fenestr...

Householder Planning Permission Barking And Dagenham
Recency
Last 2 weeks
2-4 weeks
1-2 months
Older

Get free email alerts for new extensions applications in Barking and Dagenham

Set up alerts

Frequently asked questions

When do you need planning permission for a house extension?
Single-storey rear extensions up to 4m (detached) or 3m (semi-detached / terraced) are usually permitted development. Two-storey extensions, anything in a conservation area, or larger projects almost always need a planning application.
What's the difference between planning permission and permitted development?
Permitted development rights let you build certain things without applying for planning permission, subject to specified limits. Anything outside those limits, whether taller, larger or in a protected area, needs full planning permission.
How long does a householder application take?
The statutory target is 8 weeks from validation. Most simple householder extensions are decided within that window; complex or contested cases, especially those drawing a lot of comments, can take longer.
Can I get email alerts for new extensions applications in Barking and Dagenham?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Barking and Dagenham. You can also narrow the alert to a postcode, street, or drawn area.

We check Barking and Dagenham's planning portal daily. New extensions applications appear here within a day of being published.