12 The Lorne, Great Bookham, KT23 4JZ Data via plota.co.uk

MO/2026/01477 - Detailed Householder Live
Extensions & alterations

Proposal

PLEASE NOTE: Documents are now available online. Erection of a single storey side/rear extension. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
1 Sept 2026
Decision
Expected by 27 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision soon after comments close on 13 Nov 2026, from Mole Valley's recent extensions.

Comments are open until 13 Nov 2026

Comment on this application ↗

Documents 1

Application forms 1

PDF cil-form-1-1787931608860.pdf CIL Additional Information Form · 5 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 7

Tree preservation order
Public footpath 8 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.
Tree preservation orderCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
Radon affected area, class 2; National landscape 451 m away: Surrey Hills; Inside the Great Bookham and Fetcham built-up area; Green belt 47 m away: London; Priority habitat 47 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 14 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 2

Last sold for £820,000 in April 2023. Detached house, freehold.

13 April 2023£820,000
3 July 1998£175,500

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

Building

Floor area115 m² (1,238 sq ft)
Energy ratingD (66 out of 100), could reach C
PropertyDetached house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

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

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Other new applications on this street

19 Oct 2026Pending

Land to rear of Lower road Playing field and The Lorne, GREAT BOOKHAM, KT23 4JZ

T1 -Mature Beech. To be carefully section felled to approximately ground level. ...

MO/2026/01576

Nearby new applications

21 Oct 2026Pending

12 SOLECOTE, GREAT BOOKHAM, KT23 3EQ

Erection of a first-floor side and rear extension and alterations to fenestratio...

MO/2026/01549
19 Oct 2026Pending

Land to rear of Lower road Playing field and The Lorne, GREAT BOOKHAM, KT23 4JZ

T1 -Mature Beech. To be carefully section felled to approximately ground level. ...

MO/2026/01576
16 Oct 2026Pending

2 GROVESIDE CLOSE, GREAT BOOKHAM, KT23 4LQ

TPO/107/1/U T1 Ash tree - in front garden stands approximately 15m high and is a...

MO/2026/01584
15 Oct 2026Pending

3, CHILDS HALL CLOSE, GREAT BOOKHAM, KT23 3QE

T1 Oak - Remove to ground level due to the tree being in severe decline.

MO/2026/01503
13 Oct 2026Pending

4 MAPLE GROVE, GREAT BOOKHAM, KT23 4NG

Erection of a single storey rear extension.

MO/2026/01562
1 Oct 2026Pending

LAND BETWEEN 38 AND 40 LOWER SHOTT, GREAT BOOKHAM, LEATHERHEAD, KT23 4NW

Demolition of existing garages and erection of 2 No. Dwellings with associated l...

MO/2026/01449

Important details

Council
Mole Valley
Application type
Detailed Householder
Postcode
KT23 4JZ
Received
1 Sept 2026
Validated
1 Sept 2026
Ward
Bookham West
Parish
Non Parish Area
Case officer
Show
Target decision
27 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
Resi Design Ltd

Decision outlook

Day 57, past the statutory target. 87% of extensions in Mole Valley are decided within thirteen weeks, which runs to 1 Dec 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 27 Oct 2026.

Day 5717 days to the predicted decision (day 74)
55%decided within 8 weeks
80%approved
558decided in the last year

Plota live figures for extensions decided by Mole Valley in the last twelve months, from validation. Mole Valley decision record →

Consultation & key dates

Alt. reference
EC/2026/01351
Comments by
13 Nov 2026
Committee
30 Sept 2026
Statutory expiry
23 Nov 2026
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2024 Approved
Loxwood, 28, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Certificate of Lawfuness for a proposed development in respect of a single storey side ex…
MO/2024/0244
2024 Approved
Loxwood, 28, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Certificate of Lawfuness for a proposed development in respect of a single storey side ex…
MO/2024/0244
2023 Approved
7, The Lorne, Great Bookham, Leatherhead, Surrey, KT23 4JY
Erection of a single storey side and rear extension following demolition of existing sing…
MO/2023/1967
2023 Approved
7, The Lorne, Great Bookham, Leatherhead, Surrey, KT23 4JY
Erection of a single storey side and rear extension following demolition of existing sing…
MO/2023/1967
2022 Approved
36, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Erection of single storey side extension.
MO/2022/1835
2022 Approved
36, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Erection of single storey side extension.
MO/2022/1835
2021 Approved
27, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JY
Erection of a loft conversion with side dormer window and rear rooflight, alterations to…
MO/2021/1882
2021 Approved
5, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JY
Erection of single storey side extension.
MO/2021/1816
2021 Approved
5, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JY
Erection of single storey side extension.
MO/2021/1204
2021 Approved
23, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JY
Conversion of garage to habitable accommodation.
MO/2021/1134
2020 Approved
20, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Cut back the overhanging branches of one Beech tree (T1 on submitted plan) by 8 metres an…
MO/2020/1155
2020 Approved
20, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Cut back the overhanging branches of one Beech tree (T1 on submitted plan) by 8 metres an…
MO/2020/1155
2020 Approved
6, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Erection of single storey front extension, blocking up of existing doorway on side elevat…
MO/2020/1354
2020 Approved
6, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Erection of single storey front extension, blocking up of existing doorway on side elevat…
MO/2020/1354
2020 Approved
Loxwood, 28, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Erection of part single, part two storey side extension following removal of existing sin…
MO/2020/0941
2020 Approved
Loxwood, 28, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Erection of part single, part two storey side extension following removal of existing sin…
MO/2020/0941
2020 Approved
Hawkwood Rise, Bookham, Surrey
Tree Preservation Order
TPO/107/7/W
2020 Approved
Hawkwood Rise, Bookham, Surrey
Tree Preservation Order
TPO/107/7/W
2018 Approved
1, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JY
Existing fence along North side of property to be replaced with acoustic fencing.
MO/2018/1060
2018 Approved
Loxwood, 28, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JZ
Erection of single storey side/rear extension following removal of existing conservatory.
MO/2018/0831
2018 Approved
3, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JY
Erection of single storey rear/side extension.
MO/2018/0125
2017 Approved
31, The Lorne, Bookham, Surrey, KT23 4JY
Demolition of rear conservatory, erection of single storey side extension, replacement ba…
MO/2017/1452
2017 Approved
31, The Lorne, Bookham, Surrey, KT23 4JY
Demolition of rear conservatory, erection of single storey side extension, replacement ba…
MO/2017/1452
2016 Approved
11, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JY document.write(" . View Map ");
Erection of single storey side/rear extension and conversion of garage to habitable.
MO/2016/1336
2016 Approved
41, The Lorne, Bookham, Leatherhead, Surrey, KT23 4JY document.write(" . View Map ");
Erect single storey rear extension and two storey side extension.
MO/2016/0335
Mole Valley
Planning Authority Score
2.1/10
Poor
#270 of 296 councils
Relevant to this application:
Householder decisions

Mole Valley is slower than most councils at deciding householder applications, ranking #240 out of 296. Mole Valley is also one of the strictest councils - it refuses more householder applications than almost any other, with only 76% approved vs 90% nationally.

One of the strictest councils
only 76% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Mole Valley decision statistics
Based on MHCLG data, the year to March 2026
72%
Overall approval rate
Below avg (87%) #291 of 296
76%
Householder approved
Below avg (90%) #291 of 296
50%
Decided in 8 weeks
Below avg (63%) #240 of 296
43%
Extended time limit
Above avg (41%) #172 of 296
47%
Minor dwellings approved
114 decided (1-9 homes)
71%
Major dwellings approved
7 decided (10+ homes)
93%
Change of use approved
15 decided
913
Total decisions
259 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.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.