House extensions in Maldon

Maldon received 247 householder applications in the last 12 months - about 5 a week. Rear extensions and garage works are the most common. Of the 184 decided so far, 162 were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

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Showing 50 of 79 applications
9 Sept 2026 Pending consideration 26/00595/HOUSE

3 Anchor Way North Fambridge Chelmsford Essex CM3 6FY

Two Linked Gazebo's in rear Garden for Retrospective Planning Approval

Householder Maldon
8 Sept 2026 Pending consideration 26/00619/LDP

31 Highlands Drive Maldon Essex CM9 6HY

Claim for a Lawful Development Certificate for a proposed single storey flat roof side extension with associated internal and external alterations, in...

Lawful Development - Proposed Maldon
7 Sept 2026 Pending consideration 26/00599/LDP

17 Leslie Park Burnham-On-Crouch Essex CM0 8SY

Claim for lawful development certificate for a proposed single storey rear extension.

Lawful Development - Proposed Maldon
4 Sept 2026 Pending 26/00566/HOUSE

23 Volwycke Avenue Maldon Essex CM9 6DL

Single-storey rear extension with flat roof and rooflights to the rear roof slope, removal of two chimneys, and replacement of a door with a window on...

Householder Maldon
4 Sept 2026 Pending 26/00392/FUL

Rooms Inc 125 High Street Maldon Essex CM9 5BS

External flue extract for restaurant. Internal alterations to create toilets to restaurant and door to first floor apartment. Ground floor retail unit...

Full Application Maldon
4 Sept 2026 Pending 26/00393/LBC

Rooms Inc 125 High Street Maldon Essex CM9 5BS

External flue extract for restaurant. Internal alterations to create toilets to restaurant and door to first floor apartment. Ground floor retail unit...

Listed Building Consent Maldon
2 Sept 2026 Pending consideration 26/00602/HOUSE

10 Heron Way Mayland Chelmsford Essex CM3 6TP

Single storey rear extension and garage conversion

Householder Maldon
2 Sept 2026 Pending 26/00545/HOUSE

Little Robins 53 Conduit Lane Woodham Mortimer Maldon Essex CM9 6SZ

Conversion of an existing garage into a home office and snug

Householder Maldon
1 Sept 2026 Pending 26/00588/HOUSE

2 Leigh Drive Wickham Bishops Witham Essex CM8 3JS

Single storey side and rear extensions, with new porch and canopy to front, including aesthetic alterations, and swimming pool and summer house to rea...

Householder Maldon
27 Aug 2026 Pending 26/00548/FUL

Oak Tree Barn Back Road Tolleshunt D'Arcy Maldon Essex CM9 8TW

Retrospective application for the extension of the residential land to include a driveway, patio, garden; and the proposed erection of ancillary struc...

Full Application Maldon
27 Aug 2026 Pending consideration 26/00550/HOUSE

5 Waring Avenue Heybridge Maldon Essex CM9 4DG

Proposed single storey flat roof extension to the rear of the existing semi detached property (4m depth)

Householder Maldon
27 Aug 2026 Pending 26/00562/HOUSE

Avalon 15B Mangapp Chase Burnham-On-Crouch Essex CM0 8QQ

Garage extension to form a double garage and relocate air source heat pump.

Householder Maldon
27 Aug 2026 Pending 26/00549/FUL

Labrador Lodge Back Road Tolleshunt D'Arcy Maldon Essex CM9 8TW

Retrospective application for the extension of the residential land and the erection of ancillary structures comprising 3 no. sheds associated with La...

Full Application Maldon
25 Aug 2026 Pending 26/00584/HOUSE

8 Dunkirk Road Burnham-On-Crouch Essex CM0 8LF

Single storey rear extension.

Householder Maldon
25 Aug 2026 Pending 26/00547/FUL

Bumblebee Barn Back Road Tolleshunt D'Arcy Maldon Essex CM9 8TW

Retrospective application for the extension of the residential land and the erection of ancillary structures, comprising a patio, shed and kennel, ass...

Full Application Maldon
24 Aug 2026 Pending 26/00567/HOUSE

6 Dorset Road Maldon Essex CM9 6JU

Demolition of existing single garage and construction of part 2-storey, part single storey, side extension

Householder Maldon
21 Aug 2026 Pending consideration 26/00522/HOUSE

1 Pantile Hill Southminster Essex CM0 7BA

First floor rear extension

Householder Maldon
20 Aug 2026 Pending 26/00530/HOUSE

11 Lewis Way Heybridge Maldon Essex CM9 4DT

Single storey rear extension

Householder Maldon
20 Aug 2026 Pending consideration 26/00573/HOUSE

Bransoms Barons Lane Purleigh Chelmsford Essex CM9 6PF

Erection of front wall and gate

Householder Maldon
18 Aug 2026 Pending consideration 26/00569/PDE

Oak House Tolleshunt D'arcy Road Tolleshunt Major Maldon Essex CM9 8LN

Single storey rear extension which would extend beyond the rear wall of the original house by 5.40m, maximum height of 3.45m and the maximum height to...

General Permitted Development Extensions Maldon
18 Aug 2026 Pending consideration 26/00568/HOUSE

Lloret 42 Chapel Road Great Totham Maldon Essex CM9 8DA

Single storey rear infill extension. Single storey side extension following the removal of garage.

Householder Maldon
17 Aug 2026 Pending consideration 26/00537/HOUSE

Bumble Bee Cottage Hatfield Road Langford Maldon Essex CM9 6QA

Alterations to Existing Single Storey Rear Extension (Incomplete Structure), Front Porch Replacement with Oak Structure, Alterations to Fenestration &...

Householder Maldon
17 Aug 2026 Pending consideration 26/00507/HOUSE

Joette 26 Wellands Wickham Bishops Witham Essex CM8 3NF

Removal of the existing roof and erection of a replacement roof with revised roof form to facilitate increased first-floor accommodation including the...

Householder Maldon
14 Aug 2026 Pending consideration 26/00551/HOUSE

18 Keeble Park Maldon Essex CM9 6YG

Proposed first floor side addition

Householder Maldon
11 Aug 2026 Pending consideration 26/00556/LDP

11 The Folly Tiptree Colchester Essex CO5 0RJ

Claim for lawful development certificate for a proposed single storey rear extension.

Lawful Development - Proposed Maldon
11 Aug 2026 Pending consideration 26/00539/LDP

22 Halston Place Maldon Essex CM9 6XW

Claim for a lawful development certificate for proposed internal alterations comprising conversion of part of the garage to enlarge the living room, f...

Lawful Development - Proposed Maldon
10 Aug 2026 Pending consideration 26/00495/FUL

Land Rear Of 178 Goldhanger Road Heybridge Essex

Proposed Granny Annex and Car-port attached to an existing property

Full Application Maldon
7 Aug 2026 Pending consideration 26/00486/HOUSE

The Beeches Ferry Road North Fambridge Chelmsford Essex CM3 6LS

First-floor front extension and insertion of three dormers to roof above parking. Enlarge single-storey rear extension and first floor balcony with ad...

Householder Maldon
6 Aug 2026 Pending consideration 26/00510/HOUSE

8A Catchpole Lane Great Totham Maldon Essex CM9 8PY

Conversion of existing attached garage with raised roof height and fenestration alterations.

Householder Maldon
6 Aug 2026 Pending consideration 26/00490/HOUSE

Chelsea House 67 Brook Road Tiptree Colchester Essex CO5 0RH

Two-storey side/front extension, single-storey side extension and single-storey rear extension. Gated road entrance with wall from hedge to gate.

Householder Maldon
6 Aug 2026 Pending consideration 26/00546/LDP

26 Wordsworth Avenue Maldon Essex CM9 6BZ

Single storey side extension

Lawful Development - Proposed Maldon
4 Aug 2026 Pending consideration 26/00538/FUL

144B High Street Maldon Essex

Conversion of existing coach house to live-work accommodation including alterations to elevations, part retrospective for installed windows and roof r...

Full Application Maldon
4 Aug 2026 Pending consideration 26/00534/HOUSE

11 Lancaster Avenue Maldon Essex CM9 6FY

Proposed Summer House

Householder Maldon
3 Aug 2026 Pending consideration 26/00531/HOUSE

25 Kings Road Southminster Essex CM0 7EJ

Garage conversion, new front porch and minor internal changes.

Householder Maldon
31 Jul 2026 Pending consideration 26/00505/HOUSE

53 Market Hill Maldon Essex CM9 4QA

Proposed alterations to existing residence including demolition of existing porch

Householder Maldon
31 Jul 2026 Pending consideration 26/00527/HOUSE

13 Norfolk Road Maldon Essex CM9 6AZ

Replacement of garage, porch & link with single storey side extension

Householder Maldon
31 Jul 2026 Pending consideration 26/00518/HOUSE

6 McIntosh Way Maldon Essex CM9 6FB

Retrospective application for an outbuilding.

Householder Maldon
29 Jul 2026 Pending 25/00968/HOUSE

154 Wantz Road Maldon Essex CM9 5DG

Demolish existing rear single storey structure and replace with 2 storey structure.

Maldon
28 Jul 2026 Pending consideration 26/00437/HOUSE

Chernings 6 Sea View Parade Mayland Chelmsford Essex CM3 6EL

Single storey rear/side infill extension and addition of side window.

Householder Maldon
28 Jul 2026 Pending consideration 26/00492/HOUSE

18 Queen Street Maldon Essex CM9 5DP

Single storey side and rear extension. New pitched roof to garage. Removal of chimney and fenestration alterations including addition of new window.

Householder Maldon
28 Jul 2026 Pending consideration 26/00509/LDP

7A Grange Road Wickham Bishops Witham Essex CM8 3LT

Claim for lawful development certificate for proposed installation of white UPVC window to front bedroom; larger replacement lintel; render and re-pla...

Lawful Development - Proposed Maldon
27 Jul 2026 Pending consideration 26/00470/HOUSE

Sky High Hagg Hill Cold Norton Chelmsford Essex CM3 6GW

First floor side extension over the existing integral garages to provide annexe accommodation.

Householder Maldon
27 Jul 2026 Pending consideration 26/00485/HOUSE

34 Beeleigh Road Maldon Essex CM9 5QH

Front two-storey extension. Rear two-storey extension. Canopy structure around southern and western elevations. Timber cladding. Slate roof tiles and ...

Householder Maldon
27 Jul 2026 Pending consideration 26/00503/LDP

7 Braeburn Close Burnham-On-Crouch Essex CM0 8FW

Claim for lawful development certificate for a proposed conversion of a loft with rear dormer and rooflights.

Lawful Development - Proposed Maldon
24 Jul 2026 Pending consideration 26/00475/HOUSE

7 Cripplegate Southminster Essex CM0 7DW

Addition of one-and-a-half storey rear extension, Single-storey side extension, removal of large, rear box dormer and addition of single rear dormer.

Householder Maldon
23 Jul 2026 Pending consideration 26/00482/HOUSE

60 Maldon Road Burnham-On-Crouch Essex CM0 8NR

Conversion of the existing double garage with alterations to fenestration and construction of a single storey rear extension.

Householder Maldon
21 Jul 2026 Approved 26/00127/LBC

Down Westwick Waterside Road Bradwell-On-Sea Southminster Essex CM0 7QZ

Partial removal / alterations to two existing timber sole plates between the dining room, bedroom, and en suite, reducing their raised profile so they...

Listed Building Consent Maldon
21 Jul 2026 Pending consideration 26/00478/HOUSE

52 Atkins Crescent Maldon Essex CM9 6JB

Single storey garage/workshop

Householder Maldon
21 Jul 2026 Pending decision 26/00474/HOUSE

73 Victoria Road Maldon Essex CM9 5HE

Replacement of five front elevation wooden single-glazed windows (painted white) with hardwood timber double-glazed box sash windows (painted white).

Householder Maldon
14 Jul 2026 Approved 26/00279/HOUSE

Tintagel 8 Howe Green Road Cold Norton Essex

Erection of a part two storey, part single storey rear extension.

Householder Maldon
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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 Maldon?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Maldon. You can also narrow the alert to a postcode, street, or drawn area.

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