66 Periwinkle Lane Hitchin Hertfordshire SG5 1TY

Registered 26/00806/FP
Date received
15 Apr 2026
Date validated
15 Apr 2026
Postcode
SG5 1TY

Description

Two storey side extension, part two storey and part single storey rear extension, front porch canopy, insertion of rear box dormer and front rooflight to facilitate conversion of loft into habitable accommodation, alterations to fenestration including insertion of first floor side window and external cladding following demolition of existing side element to facilitate separation of plot to provide one additional self-build dwelling including installation of cycle storage, air source heat pump, hard and soft landscaping and parking. Creation of vehicular access off Periwinkle Lane.

5.6/10
Planning Authority Score
#119 of 282

North Hertfordshire ranks #147 out of 282 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

North Hertfordshire decision performance
Based on MHCLG data, 2025
93%
Overall approval rate
Above avg (87%) #64 of 282
94%
Householder approved
Above avg (90%) #109 of 282
70%
Decided in 8 weeks
Below avg (71%) #147 of 282
37%
Extended time limit
Below avg (40%) #116 of 282
88%
Minor dwellings approved
99 decided (1-9 homes)
89%
Major dwellings approved
19 decided (10+ homes)
94%
Change of use approved
17 decided
1,071
Total decisions
80 refused in 2025