Planning application
The Chantry And The White House Spaniards End London NW3 7JG
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Installation of underfloor heating
As published by the council, reference 25/3702/LBC
Application record
- Reference
- 25/3702/LBC
- Type
- Listed Building Consent / Demolition
- Status
- Pending Consideration
- Received
- 9 Sep 2025
- Validated
- 9 Sep 2025
- Ward
- Garden Suburb
- Postcode
- NW3 7JG
Site history
Applications at this address on the Barnet register
This site has had 11 applications since 2025: 4 approved, 0 refused.
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26/2018/LBC Granted
The Chantry And The White House Spaniards End London NW3 7JG
Dissassembly, specialist off-site restoration and reinstallation of historic Chantry staircase; additional replacement of non-historic ground floor flooring; and installation of suspended floor over portion of reinstalled historic floorboards
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26/1836/LBC Awaiting decision
The Chantry And The White House Spaniards End London NW3 7JG
Installation of a wire trellis system to southeast, northwest and northeast elevations (Listed Building Consent)
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26/1835/HSE Awaiting decision
The Chantry And The White House Spaniards End London NW3 7JG
Installation of a wire trellis system to southeast, northwest and northeast elevations
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26/1090/CON Granted
The Chantry And The White House Spaniards End London NW3 7JG
Submission of details of condition 6 (Details - Mist System) pursuant to planning permission 25/3496/LBC dated 17/12/2025
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26/0676/CON Granted
The Chantry And The White House Spaniards End London NW3 7JG
Submission of details of condition 4 (Hard and Soft Landscaping) 5 (Demolition and Construction Management and Logistics Plan) 7 (Tree Protection & Method Statement) 12 (Construction Environmental Management Plan (CEMP: Biodiversity)) 15 (Bat lighting) pursuant to planning permission 25/3534/S73 dated 17/12/2025
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26/0048/S73 Awaiting decision
The Chantry And The White House Spaniards End London NW3 7JG
Variation of condition 1 (Approved Plans) of planning permission reference 25/3534/S73 (Variation of 24/1998/FUL) dated 17/12/25 for 'Amalgamation to recreate a single dwelling, together with refurbishment involving internal and external alterations (including removal of later additions and extensions), ground floor conservatory extension, extension to the lower ground floor, creation of a new partial basement and roof extension to recreate a second floor and other associated development including landscaping.' Variation to include internal and external changes. External works include: Alterations to rear garden pool shape; Revision to the planting around the pool in the front garden; Addition of pool plantroom under rear terrace area/behind retaining wall; Alteration to staircase to car parking area in front landscape; Alterations to conservatory windows; Renewal of Chantry front porch paving. Repairs to outer steps and door threshold; Changes to porch roof and rainwater goods; Front facade railings to be dismantled, repaired, and rebuilt; New cast iron grilles installed at lower ground floor front elevation; Internal works to include changes to layouts, internal doors and stairs and replacement of ceilings; Installation of underfloor heating; Installation of new panelling; Changes to roof including: Revised PV layout; Revised plant layout including installation of condenser units
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26/0049/CON Awaiting decision
The Chantry And The White House Spaniards End London NW3 7JG
Submission of details of condition 15 (Bat Sensitive Lighting Strategy) pursuant to planning permission 24/1998/FUL dated 04/04/2025
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25/5077/LBC Awaiting decision
The Chantry And The White House Spaniards End London NW3 7JG
Amalgamation to recreate a single dwelling, together with refurbishment involving internal and external alterations including removal of later additions and extensions, ground floor conservatory extension, extension to the lower ground floor, creation of a new partial basement and roof extension to recreate a second floor and other associated development including landscaping
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25/3534/S73 Awaiting decision
The Chantry And The White House Spaniards End London NW3 7JG
Variation of condition 1 (Approved Plans) of planning permission 24/1998/FUL dated 04.04.2025 for 'Amalgamation to recreate a single dwelling, together with refurbishment involving internal and external alterations (including removal of later additions and extensions), ground floor conservatory extension, extension to the lower ground floor, creation of a new partial basement and roof extension to recreate a second floor and other associated development including landscaping' Variation to include Reopen historic gateway and restore carriage sweep. Replace paved oval with planted area and trees. Remove part of boundary wall. Infill old gateway; raise wall to 1.8m. Update soft landscaping
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25/3496/LBC Granted
The Chantry And The White House Spaniards End London NW3 7JG
Amalgamation to recreate a single dwelling, together with refurbishment involving internal and external alterations (including removal of later additions and extensions), ground floor conservatory extension, extension to the lower ground floor, creation of a new partial basement and roof extension to recreate a second floor and other associated development including landscaping
Timeline
Dates from the published record
-
9 Sep 2025
Received by Barnet
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10 Aug 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 4 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Barnet took a median of 43 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file
324 applications on PlanIndex · across 34 councils · 87% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided heritage and listed building applications in a median of 57 days. More in our guide to how long planning decisions take.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
15 Spaniards End London NW3 7JG
79% historically approved · decision due ~16 Sep
1 x Multistem Laurel - Remove fallen limb and broken branches. Remove dead wood. (exempt works)
Awaiting decision -
14 Spaniards End London NW3 7JG
1 x Lime (applicants ref. T1) - Remove 3m of growth by following the previous pruning points. Reducing height from 22m to 19m. Reduce width from 14m to 11m. Standing in T6 of Tree Preservation Order.
Granted Trees 4 docs -
14 Spaniards End London NW3 7JG
1 x Honey Locust (appliucants ref. T2) - Prune away 3m from the top of the overhanging limb to suitable pruning points. 1 x Oak (applicants ref. T3) - Crown reduction of an average of 2-3m, following previous, suitable, pruning points. Reduce height from 18m 15-16m and reducw width from 12m to 10m. 1 x Tree of Heaven (applicants ref. T4) - Reduce height by 3m from 12m to 9m. Prune to a suitable growth point.
Decided Trees 2 docs -
16 Spaniards End London NW3 7JG
1 x Pine (applicants ref. T1) - Prune back 1 overhanging branch by 1 metre. Standing in T1 of Tree Preservation Order.
Granted Trees 11 docs -
White House Spaniards End London NW3 7JG
86% historically approved · decision due ~2 Dec
3 x Pencil Cypress (applicants ref. G1) - Fell and remove stumps. 4 x Laurel (applicants ref. G2) - Fell and remove stumps. 1 x Prunus Subhirtella (applicants ref. T1) - Fell and remove stump. 1 x Acer Platanoides (applicants ref. T2) - Fell and remove stump. 1 x Magnolia (applicants ref. T3) - Fell and remove stump. 1 x Olive (applicants ref. T4) - Fell and remove stump. 1 x Ficus Carica (applicants ref. T5) - Fell and remove stump. 1 x Magnolia (applicants ref. T6) - Fell and remove stump. 1 x Prunus Lusitanica (applicants ref. T7) - Fell and remove stump. 1 x Amelanchier (applicants ref. T8) - Fell and remove stump. 1 x Prunus Lusitanica (applicants ref. T9) - Fell and remove stump. 1 x Eucalyptus (applicants ref. T10) - Fell and remove stump. 1 x Gleditsia Tricantho (applicants ref. T11) - Fell and remove stump. 1 x Ficus Carica (applicants ref. T12) - Fell and remove stump. 1 x Arbutus Unedo (applicants ref. T13) - Fell and remove stump.
Awaiting decision Trees 3 docs -
Casa Maria Spaniards End London NW3 7JG
Submission of details of condition 4 (Levels) pursuant to planning permission 25/3536/HSE dated 23/10/2025
Granted Conditions 3 docs
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