56 Bell Lane Brookmans Park AL9 7AY Data via plota.co.uk

6/2026/0379/COND - APPROVAL OF DETAILS RESERVED BY CONDITION Approved

Proposal

Submission of details pursuant to condition number 1 (proposed fireplace) & condition 2 (results of opening works) on planning permission 6/2025/1681/LB Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
2 Mar 2026
✓
Approved
9 Apr 2026

Approved on 9 Apr 2026 · Delegated · Last checked 8 Sept 2026

Associated applications 2

Site constraints 6

Grade II listed: 56, Bell Lane
List entry 1174011 · 13 m away · 1 more listed building within 150 m (1 Grade II)
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.
Show the other one with distances
Historic England ↗
Green belt: London
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.
Read the government guidance ↗
Public footpath 18 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.
Also on the record
Inside the Brookmans Park built-up area; Priority habitat 14 m away: Deciduous woodland; 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 · No scheduled monument 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 1

Last sold for £853,000 in September 2022. Detached house, freehold.

20 September 2022£853,000

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

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Important details

Application type
APPROVAL OF DETAILS RESERVED BY CONDITION
Postcode
AL9 7AY
Received
2 Mar 2026
Validated
2 Mar 2026
Parish
North Mymms
Case officer
Show
Decision
Granted
Decision date
9 Apr 2026
Decision level
Delegated
Applicant
Show

Public comments

1comment received

Last counted 8 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
2 Apr 2026
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

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