76 Pondcroft Road Knebworth Hertfordshire SG3 6DE Data via plota.co.uk

26/01554/LDCP - Lawful Development Certificate Proposed Decided

Proposal

Insertion of L shaped rear dormer with Juliet balcony and 3 no. front roof lights to facilitate loft conversion to habitable space Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
16 Jun 2026
Decided

Decided on · Last checked 27 Jul 2026

Site constraints 3

Also on the record
1 listed building within 150 m; Conservation area 70 m away: Stockens Green Knebworth; Inside the Knebworth built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 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.

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Important details

Application type
Lawful Development Certificate Proposed
Postcode
SG3 6DE
Received
16 Jun 2026
Validated
16 Jun 2026
Ward
Knebworth Ward
Parish
Knebworth Parish Council
Case officer
Show
Applicant
Show

Consultation & key dates

Alt. reference
PP-15014794
North Hertfordshire
Planning Authority Score
6.9/10
Good
#66 of 296 councils
Relevant to this application:
Householder decisions

North Hertfordshire ranks #128 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
North Hertfordshire decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #62 of 296
95%
Householder approved
Above avg (90%) #87 of 296
69%
Decided in 8 weeks
Above avg (63%) #128 of 296
32%
Extended time limit
Below avg (41%) #65 of 296
82%
Minor dwellings approved
112 decided (1-9 homes)
84%
Major dwellings approved
19 decided (10+ homes)
90%
Change of use approved
21 decided
1,102
Total decisions
82 refused in the year to March 2026