5 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL Data via plota.co.uk
26/0104/VOC - Variation of Condition
Approved
Proposal
Variation of condition 2 (approved plans) of planning permission 25/0781/FUL (Demolition of existing building and construction of replacement detached two storey 5x bed dwelling including habitable space at loft level). Variation would allow for alternative external materials and insertion of additional roof light. Data via plota.co.uk
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Application progress
✓
Received
28 Jan 2026
✓
Validated
6 May 2026
✓
Approved
2 Jul 2026
✓
Consultation
6 Jul 2026
Approved on 2 Jul 2026 · Delegated Decision · Last checked 11 Jul 2026
Documents 11
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 2
Application forms 1
Consultation & comments 5
PDF
Consultee comment submitted online
Consultee Comment · 20 May 2026
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PDF
Consultee comment submitted online
Consultee Comment · 20 May 2026
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PDF
Psecc response
Consultee replies · 19 May 2026
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PDF
Highways comments
Consultee replies · 13 May 2026
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PDF
Thames water response
Consultee replies · 8 May 2026
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Other new applications on this street
Important details
- Council
- Hertsmere
- Application type
- Variation of Condition
- Postcode
- WD25 8DL
- Received
- 28 Jan 2026
- Validated
- 6 May 2026
- Ward
- Aldenham West
- Parish
- Aldenham Parish
- Case officer
- Show
- Target decision
- 6 Jul 2026
- Decision
- Grant Permission
- Decision date
- 2 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Architects Corporation Ltd
Consultation & key dates
- Alt. reference
- PP-14653759
- Neighbours
- 7 May 2026
- Consultation
- 6 Jul 2026
- Comments by
- 28 May 2026
- Site notice
- 13 May 2026
- Press notice
- 21 May 2026
- Env. assessment
- No
Historical activity at this location
30 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Approved
Application for approval of details reserved by condition 5 (Arboricultural method statem…
2025
Approved
Application for approval of details reserved by condition 5 (Arboricultural method statem…
2025
Approved
Demolition of existing building and construction of replacement detached two storey 5x be…
2025
Approved
Demolition of existing building and construction of replacement detached two storey 5x be…
2025
Approved
Change of use from Charitable Trust accommodation (C2) to a single residential dwelling (…
Within ~100m
Nearby activity
2025
Approved
Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T1 SYCAMORE. Fell. replace with hedgerow.
2025
Approved
Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T1 SYCAMORE. Fell. replace with hedgerow.
2025
Approved
Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T1 BIRCH. Fell.
2025
Approved
Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T1 BIRCH. Fell.
2025
Land Rear Of 2 Delrow Cottages Pegmire Lane Aldenham Hertfordshire
Demolition of existing barn to facilitate construction of 1x two storey dwelling and deta…
2025
Land Rear Of 2 Delrow Cottages Pegmire Lane Aldenham Hertfordshire
Demolition of existing barn to facilitate construction of 1x two storey dwelling and deta…
2025
Approved
Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T1 WHITE POPLAR. Fell.
2025
Approved
Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T1 WHITE POPLAR. Fell.
2025
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
G1 3no. DAWN REDWOODS. Crown raise to 3m above ground level to provide clearance to garde…
2025
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
G1 3no. DAWN REDWOODS. Crown raise to 3m above ground level to provide clearance to garde…
2025
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Demolition of existing detached outbuilding and construction of replacement single storey…
2025
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Demolition of existing detached outbuilding and construction of replacement single storey…
2025
Refused
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
G1 3no. DAWN REDWOODS. Crown raise to 4m above ground level, to provide clearance to clim…
2025
Refused
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
G1 3no. DAWN REDWOODS. Crown raise to 4m above ground level, to provide clearance to clim…
2024
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Erection of children's climbing frame. (Retrospective application).
2024
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Demolition of existing outbuilding and replacement gym and changing facilities. (New Plan…
2024
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Demolition of conservatory and erection of single storey rear extension with alterations…
2023
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Conversion of loft to habitable space to include an increase in ridge height, insertion o…
2023
Approved
3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Conversion of loft to habitable space to include an increase in ridge height, insertion o…
2023
Refused
15 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Part of G2. T1 SYCAMORE. Reduce by 2m to leave a final height of 10m and spread 6m. T2 SY…
2017
Withdrawn
Delrow Community Hilfield Lane Aldenham Watford Hertfordshire WD25 8DJ
Retrospective application for erection of Biomass boiler plant room with storage silo.
2016
Approved
7 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T1, ASH. Fell.
2016
Approved
7 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T1, ASH. Fell.
2016
Approved
7 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T2, T3, T5 and T6 -ASH TREES. Fell.
2016
Approved
7 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
T2, T3, T5 and T6 -ASH TREES. Fell.
Hertsmere
Planning Authority Score
3.3/10
Poor
#225 of 296 councils
Relevant to this application:
Householder 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
Track this application
5 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
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