Planning application
Sabie House 121 Marsh Lane London NW7 4LG
Works: Extension Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Refurbishment of existing property including additional storey with butterfly roof and timber cladding, single storey rear and side extension with glazed link to existing outbuilding, refurbishment of outbuilding as pool plant room and changing area. Raised landscape area connecting house to garden. Relocation of existing swimming pool with raised boardwalk connecting pool to raised garden area
As published by the council, reference 26/2695/HSE
Application record
- Reference
- 26/2695/HSE
- Category
- Householder
- Status
- Refused
- Decision
- Refused
- Received
- 20 Jul 2026
- Validated
- 21 Jul 2026
- Postcode
- NW7 4LG
Timeline
Dates from the published record
-
20 Jul 2026
Received by Barnet
-
21 Jul 2026
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
1 Oct 2026
Status changed to Refused
Previously Pending Consideration.
What this refusal means
Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
Tinkers Lodge 117 Marsh Lane London NW7 4LG
Erection of a single storey rear outbuilding and associated alterations to landscaping. New hardstanding and widening of existing access provide vehicular access and parking
Refused HouseholderSmall domestic -
Highwood Coombe 131 Marsh Lane London NW7 4LG
63% historically approved · decision due ~12 Nov
Change of use basement level into pilates studio for up to 8 people
Awaiting decision Full applications 6 docs -
High Linden 104 Marsh Lane London NW7 4PA
77% historically approved · decision due ~18 Feb
Alterations to roof including raising of the existing ridge height, increased pitch angle and insertion of side and rear rooflights. New chimneys. Part single, part two storey front extension. Single storey side and rear extension with green roof and rooflights. First floor rear extension. Alteration of gable roof to a crown roof with 4no. rooflights. Single storey front infill extension to enlarge existing porch with associated alterations to front entrance. New rear patio. Changes to fenestration including replacement windows. New entrance gate and fencing
Awaiting decision Householder Extension Loft or dormer +2 25 docsSmall domestic -
1 The Lincolns London NW7 4PD
78% historically approved · decision due ~25 Sep
Submission of details of Conditions 3 (Materials) 4 (Demolition and Construction Management and Logistics Plan) 5 (Levels) 7 (Refuse and Recycling) 8 (Details of Cycle Parking and Storage)) pursuant to planning appeal APP/N5090/W/22/3312661 dated 05/10/2023 planning ref 22/2993/FUL
Decided Demolition -
1 The Lincolns London NW7 4PD
65% historically approved · decision due ~14 Sep
Non-material amendments to appeal reference APP/N5090/W/22/3312661 (planning reference 22/2993/FUL dated 18/11/22,for 'Erection of a two storey plus rooms in roofspace detached dwelling with associated amenity space, and off-street car parking, following demolition of existing house and garage' Amendments includes alterations to fenestration and chimney
Awaiting decision Amendments New dwelling Demolition +1Domestic -
101 Marsh Lane London NW7 4LG
New pool house containing a garage, plant room, changing room/facilities, steam room and sauna following the demolition of existing pool house.
Granted Householder Demolition 12 docsDomestic
Other householder applications
In Barnet
-
26/3476/HSE Granted
116 Chase Way London N14 5DH
Single storey rear extension with 2no. rooflights. Changes to fenestration; new doors, 3no. new windows to rear elevation
-
26/4019/HSE Awaiting decision
38 Asmuns Hill London NW11 6ET
Replacement of windows with vacuum-glazed windows (excluding subframes) and new french doors to rear
-
26/4023/HSE Awaiting decision
61 Bullescroft Road Edgware HA8 8RN
Single storey front, side and rear wraparound extension incorporating porch following conversion of the existing garage, including window to replace garage door
-
26/4015/HSE Awaiting decision
6 Raeburn Close London NW11 6UG
Alterations to the rear ground floor elevation, including replacement of the existing door and two windows with timber framed French doors and windows. Replacement of existing single glazed windows with new double glazed timber windows. Replacement of the existing rear patio doors with double glazed timber doors. Formation of a new rear patio. Addition of new bin storage at front
-
26/4012/HSE Awaiting decision
59 Hendon Way London NW2 2LX
Two storey side and rear extension. New front porch