Knole Field Blackhall Lane Sevenoaks Kent TN15 0HS Data via plota.co.uk

26/02564/DETAIL - Approval of Details Awaiting decision
Admin / procedural

Proposal

Details pursuant to condition 4 (Arboricultural Method Statement) of . Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
29 Sept 2026
✓
Validated
5 Oct 2026
Decision
Expected by 30 Nov 2026

Under consideration

No decision has been issued yet. A decision is expected by 30 Nov 2026.

Documents 3

Statements & assessments 1

PDF ARBORICULTURAL METHOD STATEMENT Application Details · 6 Oct 2026 View ↗

Consultation & comments 1

PDF APPLICATION - CONSULTEES STATUS Consultations - Request · 6 Oct 2026 View ↗

Other documents 1

PDF COVERING LETTER Application Details · 29 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 9

Public footpath 6 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
1 listed building within 150 m
Nearest: Little Blackhall, Grade II, 41 m away
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Historic England ↗
National landscape 69 m away: Kent Downs
Outside the landscape; its setting can still be raised.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
Also on the record
SSSI 284 m away: Knole Park SSSI; Radon affected area, class 2; Conservation area 62 m away: Wildernesse; Inside the Sevenoaks built-up area; Green belt 48 m away: London.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £3,300,000 in August 2024. Other property, freehold.

23 August 2024£3,300,000Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area295 m² (3,175 sq ft)
Energy ratingD (65 out of 100), could reach C
PropertyDetached house, 10 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in November 2022, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Sevenoaks
Application type
Approval of Details
Postcode
TN15 0HS
Received
29 Sept 2026
Validated
5 Oct 2026
Ward
Seal & Weald
Parish
Sevenoaks
Target decision
30 Nov 2026
Applicant
Show

Consultation & key dates

Planning Portal ref
email
Statutory expiry
30 Nov 2026
Env. assessment
No

Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025
Demolition of existing dwelling and outbuildings, erection of replacement dwelling, repla…
25/02158/FUL
2025
Demolition of existing dwelling and outbuildings, erection of replacement dwelling, repla…
25/02158/FUL
Within ~100m

Nearby activity

2025 Approved
The Granary Blackhall Place Blackhall Lane Sevenoaks Kent TN15 0HT
Two storey rear extension and first floor extension to rear. Rooflights. Associated hard…
25/03539/HOUSE
2025 Approved
The Granary Blackhall Place Blackhall Lane Sevenoaks Kent TN15 0HT
Two storey rear extension and first floor extension to rear. Rooflights. Associated hard…
25/03539/HOUSE
2025 Approved
Holly Cottage Blackhall Lane Sevenoaks Kent TN15 0HS
Construction of single garage to side of dwelling. New pitched adjoining roof.
25/01252/HOUSE
2025 Approved
Holly Cottage Blackhall Lane Sevenoaks Kent TN15 0HS
Construction of single garage to side of dwelling. New pitched adjoining roof.
25/01252/HOUSE
2025
1 Blackhall Blackhall Lane Sevenoaks Kent TN15 0HS
Construction of 1 no. Self Build Detached Dwelling with New Vehicular Access and Subdivis…
25/00188/FUL
2025
1 Blackhall Blackhall Lane Sevenoaks Kent TN15 0HS
Construction of 1 no. Self Build Detached Dwelling with New Vehicular Access and Subdivis…
25/00188/FUL
2023 Approved
Holly Cottage Blackhall Lane Sevenoaks Kent TN15 0HS
Single storey side extension.
23/02272/HOUSE
2022 Approved
The Granary Blackhall Place Blackhall Lane Sevenoaks Kent TN15 0HT
Construction of single storey rear extension with rooflights.
22/00679/HOUSE
2021 Approved
The Granary Blackhall Place Blackhall Lane Sevenoaks KENT TN15 0HT
Construction of 2 storey rear extension and change of window to door opening.
21/03993/HOUSE
2021 Approved
The Granary Blackhall Place Blackhall Lane Sevenoaks KENT TN15 0HT
To convert one bay of the garage to a home office and the internal log store area of the…
21/00177/HOUSE
2019 Approved
Little Blackhall Blackhall Lane Sevenoaks KENT TN15 0HS
Single-storey extension with basement to rear of listed property, internal alterations to…
19/01342/LBCALT
2019 Approved
Little Blackhall Blackhall Lane Sevenoaks KENT TN15 0HS
Single-storey extension with basement to rear of listed property, internal alterations to…
19/01341/HOUSE
2019 Approved
Little Blackhall Blackhall Lane Sevenoaks KENT TN15 0HS
Single-storey extension with basement to rear of listed property, internal alterations to…
19/01342/LBCALT
2019 Approved
Little Blackhall Blackhall Lane Sevenoaks KENT TN15 0HS
Single-storey extension with basement to rear of listed property, internal alterations to…
19/01341/HOUSE
2019 Approved
The Granary Blackhall Place Blackhall Lane Sevenoaks KENT TN15 0HT
Construction of single storey rear extension and conversion of garage including new windo…
19/02393/HOUSE
2019 Approved
The Granary Blackhall Place Blackhall Lane Sevenoaks KENT TN15 0HT
Construction of single storey rear extension and conversion of garage including new windo…
19/02393/HOUSE
2018 Approved
Strawberry Fields Blackhall Lane Sevenoaks KENT TN15 0HS
Various works to 1 Sycamore tree.
18/02200/WTPO
2018 Approved
Strawberry Fields Blackhall Lane Sevenoaks KENT TN15 0HS
Various works to 1 Sycamore tree.
18/02200/WTPO
2017 Approved
Holly Cottage Blackhall Lane Sevenoaks KENT TN15 0HS
The erection of a garden building summerhouse in the existing garden under permitted deve…
17/01169/LDCPR
2016 Approved
4 Blackhall Cottages Blackhall Lane Sevenoaks TN15 0HT
Demolition of an existing outhouse. Side and rear extensions. New main entrance and porch…
16/01420/HOUSE
2016 Withdrawn
Holly Cottage Blackhall Lane Sevenoaks TN15 0HS
The erection of a garden building summerhouse in the existing garden under permitted deve…
16/01737/LDCPR
2025
1 Blackhall Blackhall Lane Sevenoaks Kent TN15 0HS
Details pursuant of condition 11 (External Lighting) of 25/00188/FUL.
25/02283/DETAIL
2025
1 Blackhall Blackhall Lane Sevenoaks Kent TN15 0HS
Details pursuant of condition 8 (Ecological enhancements) of 25/00188/FUL.
25/02282/DETAIL
2025
1 Blackhall Blackhall Lane Sevenoaks Kent TN15 0HS
Details pursuant of condition 7 (Landscaping Plan and scheme) of 25/00188/FUL.
25/02279/DETAIL
2025
1 Blackhall Blackhall Lane Sevenoaks Kent TN15 0HS
Details pursuant of condition 5 (Archaeological field evaluation) of 25/00188/FUL.
25/02276/DETAIL
Sevenoaks
Planning Authority Score
5.6/10
Average
#115 of 296 councils
Relevant to this application:
Householder decisions

Sevenoaks ranks #109 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Sevenoaks decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #177 of 296
90%
Householder approved
Above avg (90%) #194 of 296
72%
Decided in 8 weeks
Above avg (63%) #109 of 296
34%
Extended time limit
Below avg (41%) #93 of 296
85%
Minor dwellings approved
213 decided (1-9 homes)
100%
Major dwellings approved
7 decided (10+ homes)
71%
Change of use approved
14 decided
1,130
Total decisions
143 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.