House extensions in New Forest (District)

New Forest (District) received 359 householder applications in the last 12 months - about 7 a week. Rear extensions and garage works are the most common. Of the 222 decided so far, 202 were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

199 last 90 days
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68 last 30 days
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31 last 14 days

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Showing 50 of 199 applications
26/10643 9 Jul 2026 Registered

1 WELLINGTON PLACE, CAPTAINS ROW, LYMINGTON SO41 9RS

Alterations to flat roof parapet detail and roof covering (Application for Listed Building Consent)

New Forest District 9 Jul 2026
26/10640 8 Jul 2026 Registered

37 PADDOCK GARDENS, LYMINGTON SO41 9ES

Single-storey rear extension

New Forest District 8 Jul 2026
26/10638 8 Jul 2026 Registered

FRYERN COURT FARM, FRYERN COURT ROAD, BURGATE, FORDINGBRIDGE SP6 1NF

Replacement outbuilding to maintain the existing paddock; demolition of the existing outbuilding

New Forest District 8 Jul 2026
26/10627 8 Jul 2026 Registered

10 BILBERRY DRIVE, MARCHWOOD SO40 4YR

Single-storey rear extension (Lawful Development Certificate that permission is not required for ...

New Forest District 8 Jul 2026
26/10621 8 Jul 2026 Registered

15 SOUTH STREET, PENNINGTON, LYMINGTON SO41 8EB

Alterations to gable end chimney (facing South Street) to include raising brickwork by 8 courses,...

New Forest District 8 Jul 2026
26/10598 8 Jul 2026 Registered

12 KEYSWORTH AVENUE, BARTON-ON-SEA, NEW MILTON BH25 7HY

Single-storey rear extension

New Forest District 8 Jul 2026
26/10635 7 Jul 2026 Registered

4 BOWLAND RISE, ASHLEY, NEW MILTON BH25 6TZ

Single-storey flat roof side extension (Lawful Development Certificate that permission is not req...

New Forest District 7 Jul 2026
26/10633 7 Jul 2026 Registered

4 WOODLANDS ROAD, BARTON-ON-SEA, NEW MILTON BH25 7NR

Single-storey side and rear extensions; demolish existing conservatory & side additions; extensio...

New Forest District 7 Jul 2026
26/10632 7 Jul 2026 Registered

FOREST VIEW, KINGS COPSE ROAD, BLACKFIELD, FAWLEY SO45 1XF

Single-storey side and rear extensions (Lawful Development Certificate that permission is not req...

New Forest District 7 Jul 2026
26/10631 7 Jul 2026 Registered

6 PINETOPS CLOSE, PENNINGTON, LYMINGTON SO41 8ET

Open porch; extension of pitched roof over existing flat roof garage and partial use of garage as...

New Forest District 7 Jul 2026
26/10622 6 Jul 2026 Registered

20 THE ROWANS, MARCHWOOD SO40 4YW

Single-storey Infill extension

Full Planning Permission New Forest District 6 Jul 2026
26/10616 6 Jul 2026 Registered

9 PARK LANE, MILFORD-ON-SEA SO41 0PT

Demolition of single storey front and side additions, enclosure of front porch, two storey side e...

Full Planning Permission New Forest District 6 Jul 2026
26/10572 6 Jul 2026 Registered

120 STATION ROAD, NEW MILTON BH25 6LL

Bring front door in line with the front glass; removal of redundant rear door

Full Planning Permission New Forest District 6 Jul 2026
26/10626 6 Jul 2026 Registered

20 SOLENT AVENUE, LYMINGTON SO41 3SD

Replacement rear extension; revised front porch; rear extension replacement garage; fenestration ...

Full Planning Permission New Forest District 6 Jul 2026
26/10370 6 Jul 2026 Registered

43 QUEENSWAY, RINGWOOD BH24 1QD

Single storey rear extension with flat roof and roof light (Lawful Development Certificate that p...

Lawful Development Certificate proposed New Forest District 6 Jul 2026
26/10625 6 Jul 2026 Registered

VYNE HOUSE, 103 SOUTHAMPTON ROAD, RINGWOOD BH24 1HR

Single-storey extension; creation of partition walls in house and removal of internal wall in out...

New Forest District 6 Jul 2026
26/10614 3 Jul 2026 Decided

15 NEWLANDS COPSE, BLACKFIELD, FAWLEY SO45 1YB

Single-storey rear extension ( Prior Approval )

General Permitted Development Extensions New Forest District 3 Jul 2026
26/10620 3 Jul 2026 Registered

32 HAMMONDS WAY, TOTTON SO40 3HF

Roof extension to include front and side dormers with juliette balcony to the rear; fenestration alterations

Full Planning Permission New Forest District 3 Jul 2026
26/10617 3 Jul 2026 Registered

LYMORE FARM HOUSE, SCHOOL LANE, MILFORD-ON-SEA SO41 0TU

Domestic garage and workshop, removal of existing (Lawful Development Certificate that permission is not required for proposal)

Lawful Development Certificate proposed New Forest District 3 Jul 2026
26/10615 3 Jul 2026 Registered

11 MALWOOD GARDENS, TOTTON SO40 8BX

Two-storey side extension & single storey garage extension; removal of existing side garage

Full Planning Permission New Forest District 3 Jul 2026
26/10591 2 Jul 2026 Registered

POULNER FARM HOUSE, 5 BUTLERS LANE, POULNER, RINGWOOD BH24 1UB

Single-storey rear extension incorporating a glazed link with the farmhouse. new porch; replace existing window with door and reinstate window on west...

Listed Building Alteration New Forest District 2 Jul 2026
26/10542 2 Jul 2026 Registered

12 NORTHFIELD ROAD, MILFORD-ON-SEA SO41 0RE

Shepherds hut for ancillary use (Lawful Development Certificate that permission is not required for proposal)

Lawful Development Certificate proposed New Forest District 2 Jul 2026
26/10613 2 Jul 2026 Registered

1 EGRET WAY, FORDINGBRIDGE SP6 1GA

Proposed estate railing to the front and side of the existing property.

Full Planning Permission New Forest District 2 Jul 2026
26/10569 1 Jul 2026 Registered

TOWN HALL, 63 HIGH STREET, FORDINGBRIDGE SP6 1AS

Rear access including patio, bi-fold doors and balustrade; repair of existing windows on east & west elevations and removal of external decorative bri...

Full Planning Permission New Forest District 1 Jul 2026
26/10570 1 Jul 2026 Registered

TOWN HALL, 63 HIGH STREET, FORDINGBRIDGE SP6 1AS

Rear access including bi-fold doors and patio; repair of existing windows on east & west elevations, removal of external decorative brick arches and i...

Listed Building Alteration New Forest District 1 Jul 2026
26/10564 1 Jul 2026 Registered

38 GOSPORT STREET, LYMINGTON SO41 9BE

Carport

Full Planning Permission New Forest District 1 Jul 2026
26/10606 30 Jun 2026 Registered

136 ROLLESTONE ROAD, HOLBURY, FAWLEY SO45 2HA

Outbuilding to form Garage

Full Planning Permission New Forest District 30 Jun 2026
26/10604 30 Jun 2026 Registered

ANDROMEDA BUNGALOW, 12 CALMORE GARDENS, TOTTON SO40 8ER

Single-storey rear extension to replace existing conservatory

Full Planning Permission New Forest District 30 Jun 2026
26/10525 30 Jun 2026 Registered

BEACH HUT 388, HORDLE CLIFF, MILFORD-ON-SEA

Replacement decking

Full Planning Permission New Forest District 30 Jun 2026
26/10596 30 Jun 2026 Registered

4 WILTON CLOSE, FORDINGBRIDGE SP6 1FU

Erection of a shed and greenhouse

Full Planning Permission New Forest District 30 Jun 2026
26/10600 29 Jun 2026 Registered

2 GEORGE ROAD, MILFORD-ON-SEA SO41 0RT

Single-storey side extension, front entrance porch; demolition and replacement of existing garage with garage/car port

Full Planning Permission New Forest District 29 Jun 2026
26/10545 26 Jun 2026 Registered

36 GREENFIELDS AVENUE, TOTTON SO40 3LS

Porch and garage extension

Full Planning Permission New Forest District 26 Jun 2026
26/10601 26 Jun 2026 Registered

9 WHITE HORSES, MARINE DRIVE, BARTON-ON-SEA, NEW MILTON BH25 7EQ

Two-storey & single-storey rear extension, removal of existing conservatory

Full Planning Permission New Forest District 26 Jun 2026
26/10401 26 Jun 2026 Registered

1 HENGISTBURY ROAD, BARTON-ON-SEA, NEW MILTON BH25 7LT

Sever plot and erect x1 dwelling with boundary fence

Full Planning Permission New Forest District 26 Jun 2026
26/10595 25 Jun 2026 Registered

QUESTOVER, EXBURY ROAD, BLACKFIELD, FAWLEY SO45 1XD

Single-storey rear extension incorporating a lantern rooflight; x2no rear-facing dormer windows; x2no. front-facing rooflights; detached double garage...

Full Planning Permission New Forest District 25 Jun 2026
26/10592 25 Jun 2026 Registered

314 EVERTON ROAD, EVERTON, HORDLE SO41 0JX

Attached garage; rear two storey extension; new replacement porch addition; replacement fenerstrations; demolition of existing rear addition and front...

Full Planning Permission New Forest District 25 Jun 2026
26/10593 25 Jun 2026 Registered

51 RENDA ROAD, HOLBURY, FAWLEY SO45 2LX

Single-storey rear extension and front porch; roof alterations and fenestration alterations

Full Planning Permission New Forest District 25 Jun 2026
26/10588 25 Jun 2026 Registered

65 MARLEY AVENUE, NEW MILTON BH25 5LH

Double storey rear extension and plank cladding to front elevation.

Full Planning Permission New Forest District 25 Jun 2026
26/10589 25 Jun 2026 Registered

88 KINROSS ROAD, TOTTON SO40 9BN

Single-storey rear extension and roof changes including rooflights; detached garage in garden

Full Planning Permission New Forest District 25 Jun 2026
26/10573 24 Jun 2026 Registered

156 ROLLESTONE ROAD, HOLBURY, FAWLEY SO45 2HA

Proposed garage

Full Planning Permission New Forest District 24 Jun 2026
26/10585 23 Jun 2026 Registered

81 BARTON DRIVE, BARTON-ON-SEA, NEW MILTON BH25 7JH

Single-storey rear extension, cladding to front elevation. Outbuilding for use as garden studio

Full Planning Permission New Forest District 23 Jun 2026
26/10584 23 Jun 2026 Registered

58 SOUTHAMPTON ROAD, LYMINGTON SO41 9GQ

Removal of existing conservatory, garage, & attached outbuilding. Convert and extend roof from hipped to gable-to-gable, with an enlarged rear dormer ...

Full Planning Permission New Forest District 23 Jun 2026
26/10581 22 Jun 2026 Decided

ANDROMEDA BUNGALOW, 12 CALMORE GARDENS, TOTTON SO40 8ER

Single-storey rear extension to replace existing conservatory (Prior Approval Application)

General Permitted Development Extensions New Forest District 22 Jun 2026
26/10566 22 Jun 2026 Registered

46 THE WARREN, HOLBURY, FAWLEY SO45 2QD

Detached garage

Full Planning Permission New Forest District 22 Jun 2026
26/10555 22 Jun 2026 Registered

10 ROWAN GARDENS, RINGWOOD BH24 3FL

Single-storey rear extension and use of part of the garage as additional living space

Full Planning Permission New Forest District 22 Jun 2026
26/10583 22 Jun 2026 Registered

14 COLBOURNE CLOSE, BRANSGORE BH23 8BW

Proposed single-storey side and rear extension adjoining existing garage.

Full Planning Permission New Forest District 22 Jun 2026
26/10580 22 Jun 2026 Registered

6 ROLLESTONE ROAD, HOLBURY, FAWLEY SO45 2GB

Outbuilding for ancillary use

Full Planning Permission New Forest District 22 Jun 2026
26/10567 22 Jun 2026 Registered

2 STEPHENS WALK, RINGWOOD BH24 1BU

Single-storey front, rear and side extensions; front verandah to replace porch; rooflight and roof lantern; fenestration alterations and replacement c...

Full Planning Permission New Forest District 22 Jun 2026
26/10574 19 Jun 2026 Decided

53 GRAFTON GARDENS, PENNINGTON, LYMINGTON SO41 8AS

Single-storey rear extension, with pitched roof (Lawful Development Certificate that permission is not required for proposal)

Lawful Development Certificate proposed New Forest District 19 Jun 2026
26/10563 19 Jun 2026 Registered

115B EVERTON ROAD, HORDLE SO41 0HA

Two storey side & single-storey rear extensions with solar panels to roof; rooflights, porch, dropped kerb extension and demolition of existing garage

Full Planning Permission New Forest District 19 Jun 2026
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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 — taller, larger, 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 with objections) can take longer.
Can I get email alerts for new extensions applications in New Forest (District)?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by New Forest (District). You can also narrow the alert to a postcode, street, or drawn area.

We check New Forest (District)'s planning portal daily. New extensions applications appear here within a day of being published.