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Planning application

The Gables 22 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NZ

Granted East Hertfordshire 3/25/1591/HH Householder

Works: Extension Loft or dormer Roofing Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Demolition of garage and raised deck, erection of single storey rear and side extensions with rear canopy, two storey front extension, roof alterations to facilitate loft conversion with two front and one rear dormer windows, rooflight windows, and two chimneys, extension of rear patio, and alterations to fenestration

As published by the council, reference 3/25/1591/HH

Application record

Reference
3/25/1591/HH
Type
Householder
Status
Decided
Decision
Granted As published: Grant Plan Permission w Conds
Received
7 Oct 2025
Validated
10 Oct 2025
Decided
4 Jun 2026
Ward
Hertford Rural
Parish
Tewin Parish Council
Decision by
.
Postcode
AL6 0NZ

Site history

Applications at this address on the East Hertfordshire register

This site has had 3 applications since 2024: 2 approved, 1 refused.

  • 3/24/1719/CLPO Granted

    The Gables 22 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NZ

    Demolition of garage and side extension. Erection of single storey rear and side extensions. Two storey rear extension and erection of outbuilding.

    Decided 15 Nov 2024 Outline
  • 3/24/1718/CLPO Refused

    The Gables 22 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NZ

    Conversion of loft with insertion of two dormer windows

    Decided 15 Nov 2024 Outline

Timeline

Dates from the published record

  1. 7 Oct 2025

    Received by East Hertfordshire

  2. 10 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 4 Jun 2026

    Decision issued: Grant Plan Permission w Conds

  4. 19 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • Application: 3/00/0302/FP (Decided)
  • Application: 3/03/0569/FP (Decided)
  • Application: 3/07/1659/FP (Decided)
  • Application: 3/08/1375/FP (Decided)
  • Application: 3/24/0836/HH (Decided)
  • Application: 3/24/1718/CLPO (Decided)
  • Application: 3/24/1719/CLPO (Decided)
  • Application: 3/24/2179/PNHH (Decided)
  • Application: 3/25/0649/HH (Decided)
  • Application: 3/25/1158/CLPO (Decided)
  • Application: 3/83/0732/FP (Decided)
  • Application: 3/86/1984/FP (Decided)
  • Application: 3/97/0329/FP (Decided)
  • Application: 3/97/0692/FP (Decided)

Who's behind it

Company information only, from the register and Companies House

SOSA Architects Ltd Agent, an architecture practice registered in Potters Bar

Dissolved · incorporated 2019 · Potters Bar

7 applications on PlanIndex · across 2 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

29 documents on file for this application

  • HOUSEHOLDER APPROVAL DECISION Decision Notice · 04 Jun 2026
  • UNILATERAL UNDERTAKING Legal Agreement · 18 May 2026
  • NOISE AND LIGHT - 15/12/25 Correspondence in - Internal Consultation · 15 Dec 2025
  • HIGHWAYS - 28/10/25 Consultee Correspondence · 28 Oct 2025
  • EXISTING BLOCK PLAN Location/Block/Site Plan · 23 Oct 2025
  • PROPOSED BLOCK PLAN Location/Block/Site Plan · 23 Oct 2025
  • ECOLOGY - 20/10/25 Consultee Correspondence · 20 Oct 2025
  • CERTIFICATE B Certificate of Ownership · 10 Oct 2025
  • NOTICE UNDER ARTICLE 13 OF THE TOWN AND COUNTRY PLANNING Supporting Documents · 10 Oct 2025
  • APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 07 Oct 2025
  • LOCATION PLAN Location/Block/Site Plan · 07 Oct 2025
  • FLOOR PLAN - EXISTING Floorplan/Elevation drawing · 07 Oct 2025
  • EXISTING FLOOR AND ROOF PLAN Floorplan/Elevation drawing · 07 Oct 2025
  • ELEVATION - EXISTING Floorplan/Elevation drawing · 07 Oct 2025
  • ELEVATION - EXISTING Floorplan/Elevation drawing · 07 Oct 2025
  • FLOOR PLAN - PROPOSED Floorplan/Elevation drawing · 07 Oct 2025
  • FLOOR PLAN - PROPOSED Floorplan/Elevation drawing · 07 Oct 2025
  • PROPOSED LOFT PLAN Floorplan/Elevation drawing · 07 Oct 2025
  • PROPOSED ROOF PLAN Floorplan/Elevation drawing · 07 Oct 2025
  • ELEVATION - PROPOSED Floorplan/Elevation drawing · 07 Oct 2025
  • ELEVATION - PROPOSED Floorplan/Elevation drawing · 07 Oct 2025
  • PROPOSED ELEVATIONS Floorplan/Elevation drawing · 07 Oct 2025
  • AREA CALCULATIONS Other Drawing · 07 Oct 2025
  • AREA CALCULATIONS Other Drawing · 07 Oct 2025
  • PHOTO EVIDENCE Photo · 07 Oct 2025
  • DESIGN AND ACCESS STATEMENT Supporting Documents · 07 Oct 2025
  • TREE STATEMENT Supporting Documents · 07 Oct 2025
  • BIODIVERSITY QUESTIONNAIRE Supporting Documents · 07 Oct 2025
  • PHOTOGRAPHS AND PHOTOMONTAGES Photo · 07 Oct 2025

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What this grant of permission means

East Hertfordshire granted permission on 4 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 26 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NZ

    3/24/1622/PNHH Submitted 29 Aug 2024 50 yards away

    Single storey side extension and single storey rear extension: Depth: 8.00 metres; Maximum height: 3.93 metres; Eaves height: 3.93 metres.

    Refused Prior approval Extension 9 docs
    Small domestic

  • 12 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NZ

    3/24/1698/VAR Submitted 9 Sep 2024 50 yards away

    Variation of condition 2 (Approved Plans) pursuant to planning permission 3/23/1976/HH dated 14/12/2023 (for: Demolition of existing outbuildings to the side of the house and erection of single storey extension to rear). The amendments include changes to the design of the rear extension providing greater protection from the elements, increasing thermal efficiency and reduce light spill on the neighbouring dwellings.

    Granted Amendments Extension Demolition 9 docs
    Small domestic

  • The Gables 22 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NZ

    3/24/1719/CLPO Submitted 11 Sep 2024 50 yards away

    Demolition of garage and side extension. Erection of single storey rear and side extensions. Two storey rear extension and erection of outbuilding.

    Granted Outline Extension Demolition 15 docs
    Small domestic

  • The Gables 22 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NZ

    3/24/1718/CLPO Submitted 11 Sep 2024 50 yards away

    Conversion of loft with insertion of two dormer windows

    Refused Outline Loft or dormer Windows or glazing 12 docs

  • 12 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NZ

    3/24/2100/PNHH Submitted 15 Nov 2024 50 yards away

    Demolition of existing outbuildings and rear extension. Erection of a single storey extension. Depth 8m, height 4m and eaves 3.91m.

    Refused Prior approval Extension Demolition 7 docs
    Small domestic

  • 22, Firs Walk, Tewin, Welwyn, AL6 0NZ

    3/07/1659/FP Submitted 7 Aug 2007 50 yards away

    Two storey side and rear extensions, raising of main ridge, first floor front extension, new porch and extension to rear conservatory

    Refused Full applications Extension 3 docs
    Small domestic

In East Hertfordshire

  • 3/26/1481/HH Awaiting decision

    7 Town Lane Benington Hertfordshire SG2 7LA

    Erection of detached outbuilding to the rear of the property (part-retrospective)

    Received 19 Oct, published by the council 23 Oct 2026 Householder
  • 3/26/1480/HH Awaiting decision

    82 Mangrove Road Hertford Hertfordshire SG13 8AN

    Two-storey rear extension at first and second floor level; demolition of existing rear dormer, installation of roof light and window to side, and extension to rear patio

    Received 19 Oct, published by the council 22 Oct 2026 Householder
  • 3/26/1477/HH Awaiting decision

    22 Hare Street Road Buntingford Hertfordshire SG9 9HW

    Erection of single storey front porch and side extensions

    Received 19 Oct, published by the council 22 Oct 2026 Householder
  • 3/26/1472/HH Awaiting decision

    58 West Street Hertford Hertfordshire SG13 8EZ

    Insertion of rooflight into eastern side elevation of dwelling

    Received 14 Oct, published by the council 23 Oct 2026 Householder
  • 3/26/1466/HH Awaiting decision

    8 The Stewarts Bishops Stortford Hertfordshire CM23 2NT

    Demolition of existing rear conservatory. Erection of two storey front and rear extensions. Raising roof ridge. Removal of existing chimney and insertion of two chimneys. Insertion of three rooflights on front roof slope and three rooflights and dormer to rear roof slope. Alterations to fenestrations

    Received 14 Oct, published by the council 20 Oct 2026 Householder