8 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR Data via plota.co.uk

26/00036/FPH - Full Permission Householder Approved
Extensions & alterations

Proposal

First floor rear extension with 2 no. Juliet balconies (including single storey rear extension already approved under planning application ref. no. granted 17.02.2025). Insertion of first floor side window. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 Jan 2026
✓
Approved
27 Feb 2026

Approved on 27 Feb 2026 · Delegated · Last checked 1 Aug 2026

Documents

View the documents on the council's website ↗

Associated applications 3

  • HouseholderApproved26/00036/FPHThis application
    First floor rear extension with 2 no. Juliet balconies (including single storey rear extension already). Insertion of first…
  • FullApprovedcouncil archive

Site constraints 6

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 ↗
Habitat network: Network Enhancement Zone 1
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Radon affected area, class 2; 3 listed buildings within 150 m; Inside the Woolmer Green 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 · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 £1,495,000 in December 2019. Detached house, freehold.

6 December 2019£1,495,000New build

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

Building

Floor area318 m² (3,423 sq ft)
Energy ratingC (76 out of 100), could reach B
PropertyDetached house
Built2019
HeatingBoiler and radiators, LPG
WallsAverage thermal transmittance 0.27 W/m²K

From the energy performance certificate lodged in November 2019, the latest held for this property. The building may have changed since. View the certificate

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Nearby new applications

23 Sept 2026Pending

Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ

Part demolition and alterations to existing barn and stables, including alterati...

26/02288/FP
28 Aug 2026Approved

8 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR

Widen first floor (obscured) window on the SW elevation (as Non-Material Amendme...

26/02183/NMA

Important details

Council
North Hertfordshire
Application type
Full Permission Householder
Postcode
AL6 9GR
Received
8 Jan 2026
Validated
8 Jan 2026
Ward
Knebworth Ward
Parish
Codicote Parish Council
Case officer
Show
Target decision
5 Mar 2026
Decision
Conditional Permission
Decision date
27 Feb 2026
Decision level
Delegated
Applicant
Show
Agent
Show

How this decision compares

Decided in 50 days from validation, about the council's usual 49 days. Approved, as 92% of extensions here are.

79%decided within 8 weeks
92%approved
601decided in the last year

Plota live figures for extensions decided by North Hertfordshire in the last twelve months, from validation. North Hertfordshire decision record →

Public comments

No public comments yet.

2 neighbours consulted · Last counted 1 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14602707
Planning Portal ref
PP-14602707
Comments by
18 Feb 2026

Historical activity at this location

31 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Replace existing roof and installation of rooflights to rear and side elevation to facili…
25/01415/FPH
2025 Approved
Replace existing roof and installation of rooflights to rear and side elevation to facili…
25/01415/FPH
2025 Approved
Single storey front extension (amended by plans received 07/07/25)
25/01230/FPH
2025 Approved
Single storey front extension (amended by plans received 07/07/25)
25/01230/FPH
2024 Approved
Single storey rear extension linking existing garage to main dwelling with balcony area a…
24/02930/FPH
2024 Refused
Replacement raised roof including hip to gable roof extension; rear rooflights and insert…
24/02827/FPH
Within ~100m

Nearby activity

2025 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Conversion of four stables to a one bed dwelling including alterations to fenestration an…
25/01973/FP
2025 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Conversion of four stables to a one bed dwelling including alterations to fenestration an…
25/01973/FP
2025 Refused
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Conversion of 4 stables to two one-bed flats. (Development already carried out).
24/02636/FP
2025 Refused
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Conversion of 4 stables to two one-bed flats. (Development already carried out).
24/02636/FP
2022 Approved
3 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Single storey rear extension
22/02854/FPH
2022 Approved
3 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Single storey rear extension
22/02854/FPH
2021 Approved
12 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Single storey rear extension and partial conversion of existing attached garage
21/01720/FPH
2021 Approved
12 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Single storey rear extension and partial conversion of existing attached garage
21/01720/FPH
2021 Approved
5 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Single storey rear extension
21/01823/FPH
2021 Approved
5 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Single storey rear extension
21/01823/FPH
2020 Withdrawn
13 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Erection of outbuilding in rear garden
19/02783/LDCP
2020 Withdrawn
13 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Erection of outbuilding in rear garden
19/02783/LDCP
2018 Approved
Arnolds Hall Pottersheath Road Welwyn Hertfordshire AL6 9SZ
Replacement barn following demolition of existing barn.
18/01651/FP
2016 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin AL6 9SZ
Residential development comprising 5 x 5-bed and 8 x 4-bed dwellings with associated gara…
16/02967/1
2016 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin AL6 9SZ
Residential development comprising 5 x 5-bed and 8 x 4-bed dwellings with associated gara…
16/02967/1
2016 Withdrawn
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin AL6 9SZ
Erection of 9 five-bedroom dwellings with associated garages, parking and amenity space a…
16/01096/1
2016 Withdrawn
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin AL6 9SZ
Erection of 9 five-bedroom dwellings with associated garages, parking and amenity space a…
16/01096/1
2019 Approved
Barn End Arnolds Farm Pottersheath Road Pottersheath Welwyn Hertfordshire AL6 9SZ
Continued use of building for C3 residential use known as Barn End
19/02105/LDCE
2019 Approved
Hayloft Pottersheath Road Welwyn Hertfordshire
Continued use of building for C3 residential use known as Hayloft
19/02180/LDCE
2019 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Provision of one additional car parking space to the dwellings on plot 3, 4, 10, 11, 12 &…
19/00897/NMA
2017 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Condition 19 Drainage Strategy (As Discharge of Condition of Planning permission 16/02967…
17/04278/DOC
2017 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Condition 15 - Environmental Risk Assessment (as Discharge of Condition of Planning permi…
17/04277/DOC
2018 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Discharge of Condition 20: Upon completion of the drainage works an updated management an…
18/02212/DOC
2017 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin AL6 9SZ
Discharge of Condition 17 (Footpath Diversion Order) as attached to Planning reference 16…
17/02733/1DOC
2018 Approved
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Discharge of Condition 14: The development shall not be occupied/used until the site inve…
18/00915/DOC
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
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.

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.