Nicoll Farm 34 Allum Lane Elstree Borehamwood Hertfordshire WD6 3NP Data via plota.co.uk

26/0059/LBC - Listed Building Consent Approved

Proposal

Single storey rear extension to farmhouse and subdivision to create 1x3 bed and 1x 4 bed dwelling. Demolition of existing extensions to barn and conversion to 4x bed dwelling with alterations to fenestration. Erection of 2 4x bed semi detached dwellings. Erection of single storey 2x bed dwelling. Associated works and landscaping. (Application for Listed Building Consent with Associated 26/0060/FUL) Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗

Application progress

✓
Received
19 Jan 2026
✓
Validated
21 Jan 2026
✓
Approved
22 Jul 2026
✓
Consultation
23 Jul 2026

Approved on 22 Jul 2026 · Delegated Decision · Last checked 25 Jul 2026

Documents 70

Decision & officer reports 2

PDF Delegated report Delegated Report · 23 Jul 2026 View ↗ PDF Decision Decision · 23 Jul 2026 View ↗

Statements & assessments 9

PDF Place services: heritage Consultee replies · 25 May 2026 View ↗ PDF Preliminary ecological appraisal report Supporting Documents · 19 Jan 2026 View ↗ PDF Validation statement: ecology Supporting Documents · 19 Jan 2026 View ↗ PDF Heritage statement Supporting Documents · 19 Jan 2026 View ↗ PDF Financial viability assessment Supporting Documents · 19 Jan 2026 View ↗ PDF Financial viability assessment appendicies Supporting Documents · 19 Jan 2026 View ↗ PDF Tree survey & arboricultural impact assessment and arboricultural method statem Supporting Documents · 19 Jan 2026 View ↗ PDF Technical note: biodiversity net gain Supporting Documents · 19 Jan 2026 View ↗ PDF Planning, design and access statement Supporting Documents · 19 Jan 2026 View ↗

Plans & drawings 49

PDF 520-01 Proposed section- semi detached Amended Plan · 14 Apr 2026 View ↗ PDF 512-00 Proposed elevations- semi detached Drawing/Plans · 14 Apr 2026 View ↗ PDF 511-01 Proposed elevations- semi detached Amended Plan · 14 Apr 2026 View ↗ PDF 510a-02 Proposed elevations- semi detached Drawing/Plans · 14 Apr 2026 View ↗ PDF 510-01 Proposed elevations- semi detached Amended Plan · 14 Apr 2026 View ↗ PDF 503-01 Proposed roof plan- semi detached Amended Plan · 14 Apr 2026 View ↗ PDF 502-01 Proposed first floor plan- semi detached Amended Plan · 14 Apr 2026 View ↗ PDF 501-01 Proposed ground floor plan- semi detached Amended Plan · 14 Apr 2026 View ↗ PDF 320-01 Proposed section- bungalow Amended Plan · 14 Apr 2026 View ↗ PDF 310a-00 Proposed elevations- bungalow Drawing/Plans · 14 Apr 2026 View ↗ PDF 310-01 Proposed elevations- bungalow Amended Plan · 14 Apr 2026 View ↗ PDF 301-01 Proposed plans- bungalow Amended Plan · 14 Apr 2026 View ↗ PDF 100b-02 Proposed hard landscape and boundary treatment Amended Plan · 14 Apr 2026 View ↗ PDF 100-01 Proposed site plan Amended Plan · 14 Apr 2026 View ↗ PDF 101 Farmhouse existing ground floor plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 102 Farmhouse existing first floor plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 103 Farmouse existing roof plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 110 Farmhouse existing elevations Drawing/Plans · 19 Jan 2026 View ↗ PDF 111 Farmhouse existing elevations Drawing/Plans · 19 Jan 2026 View ↗ PDF 121 Farmhouse existing section Drawing/Plans · 19 Jan 2026 View ↗ PDF 201 Farmhouse proposed ground floor plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 202 Farmhouse proposed first floor plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 203 Farmhouse proposed roof plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 210 Farmhouse proposed elevations Drawing/Plans · 19 Jan 2026 View ↗ PDF 211 Farmhouse proposed elevations Drawing/Plans · 19 Jan 2026 View ↗ PDF 221 Farmhouse proposed section Drawing/Plans · 19 Jan 2026 View ↗ PDF 301 Dwelling 1 proposed floor plans Superseded plan · 19 Jan 2026 View ↗ PDF 310 Dwelling 1 proposed elevations Superseded plan · 19 Jan 2026 View ↗ PDF 320 Dwelling 1 proposed section Superseded plan · 19 Jan 2026 View ↗ PDF 501 Dwellings 2 and 3 proposed ground floor plan Superseded plan · 19 Jan 2026 View ↗ PDF 502 Dwellings 2 and 3 proposed first floor plan Superseded plan · 19 Jan 2026 View ↗ PDF 503 Dwellings 2 and 3 proposed roof plan Superseded plan · 19 Jan 2026 View ↗ PDF 510 Dwellings 2 and 3 proposed elevations Superseded plan · 19 Jan 2026 View ↗ PDF 511 Dwellings 2 and 3 proposed elevations Superseded plan · 19 Jan 2026 View ↗ PDF 520 Dwellings 2 and 3 proposed section Superseded plan · 19 Jan 2026 View ↗ PDF 601 Barn existing ground floor plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 602 Barn existing first floor plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 603 Barn existing roof plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 610 Barn existing elevations Drawing/Plans · 19 Jan 2026 View ↗ PDF 611 Barn existing section Drawing/Plans · 19 Jan 2026 View ↗ PDF 621 Barn proposed ground floor plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 622 Barn proposed first floor plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 623 Barn proposed roof plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 630 Barn proposed elevations Drawing/Plans · 19 Jan 2026 View ↗ PDF 640 Barn proposed section Drawing/Plans · 19 Jan 2026 View ↗ PDF Sk05 Proposed access design Drawing/Plans · 19 Jan 2026 View ↗ PDF 01 Existing site plan Drawing/Plans · 19 Jan 2026 View ↗ PDF 100 Proposed site plan Superseded plan · 19 Jan 2026 View ↗ PDF 100a Proposed hard landscape and boundary treatment Superseded plan · 19 Jan 2026 View ↗

Application forms 1

PDF Applicationformredacted Application Form · 19 Jan 2026 View ↗

Consultation & comments 4

PDF Consultee comment submitted online Consultee Comment · 6 Feb 2026 View ↗ PDF Growth and infrastructure comments Consultee replies · 5 Feb 2026 View ↗ PDF Highways response Consultee replies · 30 Jan 2026 View ↗ PDF Historic england comment Consultee replies · 27 Jan 2026 View ↗

Other documents 5

PDF Materials matrix Supporting Documents · 19 Jan 2026 View ↗ PDF Nocturnal emergence bat surveys Supporting Documents · 19 Jan 2026 View ↗ PDF Outline schedule of works Supporting Documents · 19 Jan 2026 View ↗ PDF Covering letter Supporting Documents · 19 Jan 2026 View ↗ PDF Structural condition report Supporting Documents · 19 Jan 2026 View ↗

All documents on the council site ↗

Other new applications on this street

Land North Of Allum Lane Elstree Hertfordshire

Outline planning application (with all matters reserved except access) for resid...

26/0318/OUT - 10 Mar 2026

Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

Application for approval of details reserved by condition 3 (Archaeological Writ...

26/0678/DOC - 19 May 2026

9 Allum Lane Elstree Borehamwood Hertfordshire WD6 3LU

T2 FIELD MAPLE. Fell. T3 OAK. Fell. Please note that Consent was previously issu...

26/0390/TPO - 24 Mar 2026

Nearby new applications

43 The Rise Elstree Borehamwood Hertfordshire WD6 3JS

Installation of automated front boundary gates and brick piers with associated s...

26/0966/CLP - 14 Jul 2026

Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

Application for approval of details reserved by condition 3 (Archaeological Writ...

26/0678/DOC - 19 May 2026

Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

Application for approval of details reserved by conditions 3 (Construction Manag...

26/0677/DOC - 19 May 2026

10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD

Demolition of existing conservatory to facilitate construction of single storey ...

26/0676/HSE - 19 May 2026

5 Shiremead Elstree Borehamwood Hertfordshire WD6 3JZ

Conversion of attached garage to habitable space including replacement of garage...

26/0675/CLP - 18 May 2026

27 Deacons Hill Road Elstree Borehamwood Hertfordshire WD6 3HY

T1 ASH. Reduce the height by 3m leaving a final height of around 19m and reduce ...

26/0654/TPO - 13 May 2026

Important details

Council
Hertsmere
Application type
Listed Building Consent
Postcode
WD6 3NP
Received
19 Jan 2026
Validated
21 Jan 2026
Ward
Elstree
Parish
Elstree & Borehamwood Town Council
Case officer
Show
Target decision
23 Jul 2026
Decision
Grants Consent
Decision date
22 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Plan Amour

Consultation & key dates

Alt. reference
PP-14575712
Neighbours
23 Jul 2026
Consultation
23 Jul 2026
Comments by
12 Feb 2026
Press notice
29 Jan 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2023 Withdrawn
Conversion of existing grade II listed barn to single storey 4 bed dwelling with accommod…
23/1649/LBC
2023 Withdrawn
Conversion of existing grade II listed barn to single storey 4 bed dwelling with accommod…
23/1648/FUL
2023 Withdrawn
Conversion of existing grade II listed barn to single storey 4 bed dwelling with accommod…
23/1649/LBC
2023 Withdrawn
Conversion of existing grade II listed barn to single storey 4 bed dwelling with accommod…
23/1648/FUL
Within ~100m

Nearby activity

2025 Approved
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
Single storey front extension.
25/0078/HSE
2025 Approved
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
Single storey front extension.
25/0078/HSE
2025 Approved
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
Erection of front dormer window to replace existing 2x dormer windows.
25/0079/HSE
2025 Approved
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
Erection of front dormer window to replace existing 2x dormer windows.
25/0079/HSE
2024 Refused
1 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
T20 OAK. Crown reduction overall by approx 2m from approx 14m x 14m to approx 12m x 12m.
24/1385/TPO
2024 Approved
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
Part single part two storey rear extension following removal of conservatory, front porch…
24/1037/HSE
2023 Approved
9/10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
G1. 2no. OAKS (T1 and T2) rooted in 9/10 Blattner Close. Targeted pruning to the selected…
23/1427/TPO
2023 Approved
9/10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
G1. 2no. OAKS (T1 and T2) rooted in 9/10 Blattner Close. Targeted pruning to the selected…
23/1427/TPO
2023 Withdrawn
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
WITHDRAWN. T21 OAK. Reduce 1.5m from 11m height and 3m from 10m width to leave height 9.5…
23/1130/TPO
2023 Withdrawn
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
WITHDRAWN. T21 OAK. Reduce 1.5m from 11m height and 3m from 10m width to leave height 9.5…
23/1130/TPO
2023 Refused
8-10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
T21 OAK; G1 2no. OAKS Front garden of 9 and 10 Blattner Close; G2 2no. OAKS. Front garden…
23/0768/TPO
2023 Refused
8-10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
T21 OAK; G1 2no. OAKS Front garden of 9 and 10 Blattner Close; G2 2no. OAKS. Front garden…
23/0768/TPO
2022 Approved
55 Allum Lane Elstree Borehamwood Hertfordshire WD6 3NH
Demolition of existing dwelling and construction of replacement detached 5 x bedroom dwel…
22/2156/FUL
2022 Approved
55 Allum Lane Elstree Borehamwood Hertfordshire WD6 3NH
Demolition of existing dwelling and construction of replacement detached 5 x bedroom dwel…
22/2156/FUL
2023 Approved
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
T21 OAK. Crown lift to crown break only and crown thin by 15% remove epicormic growth.
23/0205/TPO
2023 Approved
9 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
G1 2no. OAK. Crown lift to crown break only and crown thin by 15% remove epicormic growth.
23/0204/TPO
2023 Approved
8 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
G2 2no. OAK. Crown lift to crown break only and crown thin by 15% remove epicormic growth.
23/0203/TPO
2023 Approved
10 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
T21 OAK. Crown lift to crown break only and crown thin by 15% remove epicormic growth.
23/0205/TPO
2023 Approved
9 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
G1 2no. OAK. Crown lift to crown break only and crown thin by 15% remove epicormic growth.
23/0204/TPO
2023 Approved
8 Blattner Close Elstree Borehamwood Hertfordshire WD6 3PD
G2 2no. OAK. Crown lift to crown break only and crown thin by 15% remove epicormic growth.
23/0203/TPO
2020 Approved
8 Blattner Close Elstree Hertfordshire WD6 3PD
G2 2no. OAK. Crown reduce back to previous points and crown thin by 15% to 20% .
20/0713/TPO
2020 Approved
8 Blattner Close Elstree Hertfordshire WD6 3PD
G2 2no. OAK. Crown reduce back to previous points and crown thin by 15% to 20% .
20/0713/TPO
2017 Approved
8 And 10 Blattner Close Elstree Hertfordshire WD6 3PD
T1 OAK. Crown reduce by 2.5m. T2 OAK. Crown reduce by 2.5m.
17/1231/TPO
2017 Approved
1 And 9 Blattner Close Elstree Hertfordshire WD6 3PD
T20 OAK. and G1 2no. OAKS. Prune back to original pollard points.
17/0523/TPO
2017 Approved
4 Blattner Close Elstree Hertfordshire WD6 3PD
Conversion of 2 leaf garage door into single leaf garage door.
17/0197/HSE
Hertsmere
Planning Authority Score
3.3/10
Poor
#225 of 296 councils
Relevant to this application:
Other decisions

Hertsmere is slower than most councils at deciding householder applications, ranking #243 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Hertsmere decision performance
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #57 of 296
94%
Householder approved
Above avg (90%) #108 of 296
49%
Decided in 8 weeks
Below avg (63%) #243 of 296
55%
Extended time limit
Above avg (41%) #249 of 296
84%
Minor dwellings approved
102 decided (1-9 homes)
75%
Major dwellings approved
8 decided (10+ homes)
89%
Change of use approved
27 decided
742
Total decisions
55 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings