29 The Grove Brookmans Park AL9 7RL Data via plota.co.uk

6/2026/0881/COND - APPROVAL OF DETAILS RESERVED BY CONDITION Approved
Admin / procedural

Proposal

Submission of details pursuant to condition number 1 (material samples) and 2 (approved plans) on planning permission 6/2025/2477/HOUSE Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
19 May 2026
✓
Approved
2 Jul 2026

Approved on 2 Jul 2026 · Delegated · Last checked 8 Sept 2026

Documents 4

Other documents 4

PDF ApplicationFormRedacted.pdf (202 kb) Document · 19 May 2026 View ↗ PDF TBTC_DataSheet_Traditional Brick slip.pdf (266 kb) Document · 19 May 2026 View ↗ PDF ewi075-1 (1) RWI silicone render.pdf (204 kb) Document · 19 May 2026 View ↗ PDF Redland Tudor brown concrete smooth roof tile.pdf (274 kb) Document · 19 May 2026 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 3

Also on the record
Registered park or garden 112 m away: Gobions (Gubbins); Inside the Brookmans Park built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England 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 £1,200,000 in November 2024. Detached house, freehold.

21 November 2024£1,200,000
14 July 2017£975,000

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

Building

Floor area178 m² (1,916 sq ft)
Energy ratingD (61 out of 100), could reach C
PropertyDetached house, 6 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2023, 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

24 Aug 2026Approved

27 The Grove Brookmans Park AL9 7RL

Submission of details pursuant to Condition 1 (details of external render) and C...

6/2026/1478/COND
21 Aug 2026Approved

38 The Grove Brookmans Park AL9 7RN

Submission of details pursuant to Condition 2 (boundary treatments) on planning ...

6/2026/1473/COND
13 May 2026Approved

28 The Grove Brookmans Park AL9 7RN

Part conversion of garage to form utility room with two rooflights within the ro...

6/2026/0826/HOUSE

Nearby new applications

22 Sept 2026Pending

20 Moffats Lane Brookmans Park AL9 7RU

Erection of garden room to rear elevation

6/2026/1675/HOUSE
17 Sept 2026Approved

HMWT Gobions Wood Nature Reserve Off Mymms Drive Potters Bar AL9 7AF

Mature Ash tag 895 with multiple cavities and evidence of long term Inonotus his...

6/2026/1616/TPO
14 Sept 2026Pending

73 Mymms Drive Brookmans Park AL9 7AA

Erection of dwelling following demolition of existing dwelling

6/2026/1550/FULL
9 Sept 2026Approved

83 Brookmans Avenue Brookmans Park AL9 7QG

Submission of details pursuant to condition number 1 (Demolition and Constructio...

6/2026/1572/COND
24 Aug 2026Approved

27 The Grove Brookmans Park AL9 7RL

Submission of details pursuant to Condition 1 (details of external render) and C...

6/2026/1478/COND
21 Aug 2026Approved

38 The Grove Brookmans Park AL9 7RN

Submission of details pursuant to Condition 2 (boundary treatments) on planning ...

6/2026/1473/COND

Important details

Council
Welwyn Hatfield
Application type
APPROVAL OF DETAILS RESERVED BY CONDITION
Postcode
AL9 7RL
Received
19 May 2026
Validated
19 May 2026
Parish
North Mymms
Case officer
Show
Decision
Granted
Decision date
2 Jul 2026
Decision level
Delegated
Applicant
Show
Agent
Show

Consultation & key dates

Comments by
27 May 2026

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 Approved
Erection of upstand pitch roof to front of existing garage, proposed brickslips to front…
6/2025/2477/HOUSE
2025 Approved
Erection of upstand pitch roof to front of existing garage, proposed brickslips to front…
6/2025/2477/HOUSE
Within ~100m

Nearby activity

2025 Withdrawn
118 Moffats Lane Hatfield AL9 7RW
Erection of a two storey rear extension with a crown roof, part single and part two store…
6/2025/2578/HOUSE
2025 Withdrawn
118 Moffats Lane Hatfield AL9 7RW
Erection of a two storey rear extension with a crown roof, part single and part two store…
6/2025/2578/HOUSE
2025 Approved
27 The Grove Brookmans Park AL9 7RL
Erection of a single storey front extension, pitched roof element and window to first flo…
6/2025/1617/HOUSE
2025 Approved
27 The Grove Brookmans Park AL9 7RL
Erection of a single storey front extension, pitched roof element and window to first flo…
6/2025/1617/HOUSE
2024 Approved
39 The Grove Brookmans Park AL9 7RL
Erection of a single storey rear extension and front porch
6/2024/2163/HOUSE
2024 Approved
39 The Grove Brookmans Park AL9 7RL
Erection of single storey rear extension and front porch
6/2024/1062/HOUSE
2021 Approved
29 The Grove Hatfield AL9 7RL
Erection of single storey rear extension and associated alterations. Single and two store…
6/2021/3421/HOUSE
2021 Approved
29 The Grove Hatfield AL9 7RL
Erection of single storey rear extension and associated alterations. Single and two store…
6/2021/3421/HOUSE
2020 Approved
19 The Grove Hatfield AL9 7RL
Erection of a single storey rear extension
6/2020/2088/HOUSE
2020 Approved
19 The Grove Hatfield AL9 7RL
Erection of a single storey rear extension
6/2020/2088/HOUSE
2020 Approved
20 The Grove, Brookmans Park, Hatfield, AL9 7RN
Erection of single storey rear extension and raised patio to facilitate access.
6/2020/0838/HOUSE
2020 Approved
20 The Grove, Brookmans Park, Hatfield, AL9 7RN
Erection of single storey rear extension and raised patio to facilitate access.
6/2020/0838/HOUSE
2020
120 Moffats Lane Hatfield AL9 7RW
Retention of swimming pool
6/2020/1252/HOUSE
2020
120 Moffats Lane Hatfield AL9 7RW
Retention of swimming pool
6/2020/1252/HOUSE
2019 Approved
31 The Grove Brookmans Park Hatfield AL9 7RL
Erection of conservatory following demolition of existing and installation of two rear do…
6/2019/2374/HOUSE
2018 Approved
7 The Grove, Brookmans Park, Hatfield, AL9 7RL
Erection of part single, part two storey front and rear extensions; installation of two r…
6/2018/1730/HOUSE
2018 Refused
120 Moffats Lane Brookmans Park Hatfield AL9 7RW
Retention of a raised platform that facilitates a swimming pool and erection of soft land…
6/2018/0700/HOUSE
2017 Approved
25 The Grove Brookmans Park Hatfield AL9 7RL
Erection of conservatory to rear and installation of roof lantern
6/2017/2310/HOUSE
2017 Approved
37 The Grove, Brookmans Park, Hatfield, AL9 7RL
Erection of a first floor front and side extension, single storey rear extension followin…
6/2017/0755/HOUSE
2016 Refused
120 Moffats Lane, Brookmans Park, Hatfield, AL9 7RW
Retention of raised platform that facilitates a swimming pool and erection of boundary fe…
6/2016/1227/FULL
2016 Refused
37 The Grove Brookmans Park Hatfield AL9 7RL
Erection of a first floor front and side extension, single storey rear extension followin…
6/2016/2492/HOUSE
2016 Approved
16 The Grove, Brookmans Park, Hatfield, AL9 7RN
Erection of single and double storey side & rear extension
6/2016/1337/HOUSE
2016 Approved
16 The Grove, Brookmans Park, Hatfield, AL9 7RN
Erection of single and double storey side & rear extension
6/2016/1337/HOUSE
2016 Refused
16 The Grove, Brookmans Park, Hatfield, AL9 7RN
Erection of part two and part single storey side and rear extensions
6/2016/0672/HOUSE
2016 Refused
16 The Grove, Brookmans Park, Hatfield, AL9 7RN
Erection of part two and part single storey side and rear extensions
6/2016/0672/HOUSE
Welwyn Hatfield
Planning Authority Score
2.1/10
Poor
#272 of 296 councils
Relevant to this application:
Major dwellings

Welwyn Hatfield is slower than most councils at deciding householder applications, ranking #224 out of 296. 50% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) 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
Welwyn Hatfield decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #200 of 296
86%
Householder approved
Below avg (90%) #246 of 296
53%
Decided in 8 weeks
Below avg (63%) #224 of 296
50%
Extended time limit
Above avg (41%) #229 of 296
84%
Minor dwellings approved
63 decided (1-9 homes)
83%
Major dwellings approved
12 decided (10+ homes)
73%
Change of use approved
22 decided
633
Total decisions
87 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.