Council planning record

Proposed loft conversion, enlargement of the existing roof with increase in ridge height to form a truncated hipped roof, installation of two front dormers, a rear dormer with a rear balcony, and associated rooflights

16 Mardley Avenue Welwyn AL6 0UD

Under ConsiderationReference: 6/2026/1570/HOUSEWelwyn Hatfield Borough Council

Last published check: 8 Oct 2026, 21:32. Check the council record for more recent changes.

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  1. Date Received

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  2. Date Valid

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Application summary

Status
Under Consideration
Application type
HOUSEHOLDER APPLICATION
Received
9 Sept 2026
Validated
9 Sept 2026
Determination deadline
Not published
Local authority
Welwyn Hatfield Borough Council

Application overview

Proposed loft conversion, enlargement of the existing roof with increase in ridge height to form a truncated hipped roof, installation of two front dormers, a rear dormer with a rear balcony, and associated rooflights

Proposal details

Reference
6/2026/1570/HOUSE
Parish
Welwyn
Agent
Mr Amir Arsalan Tahouni

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Application location

16 Mardley Avenue Welwyn AL6 0UD

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Documents 23 of 23

DocumentPublishedAction
Description: ApplicationformredactedApplicationFormRedacted.pdf (279 kb)Not publishedView
Description: Proposed Site Plan16mrd-atg-02-sp-dr-a- 260822 -p- 01.sp - proposed site plan.pdf (249 kb)Not publishedView
Description: Proposed Architectural Elevations16mrd-atg-02-zz-dr-a- 260828 - proposed architectural drawings_Part3.pdf (268 kb)Not publishedView
Description: Approved Architectural Elevations16mrd-atg-01-zz-dr-a- 260822 - approved architectural drawings_Part3.pdf (223 kb)Not publishedView
Description: As Built Architectural Elevations16mrd-atg-00-zz-dr-a- 260828 - as built architectural drawings_Part2.pdf (219 kb)Not publishedView
Description: Proposed Architectural Floor Plans16mrd-atg-02-zz-dr-a- 260828 - proposed architectural drawings_Part1.pdf (272 kb)Not publishedView
Description: Approved Architectural Floor Plans16mrd-atg-01-zz-dr-a- 260822 - approved architectural drawings_Part1.pdf (276 kb)Not publishedView
Description: As Built Architectural Floor Plans16mrd-atg-00-zz-dr-a- 260828 - as built architectural drawings_Part1.pdf (272 kb)Not publishedView
Description: Location PlanLocationPlan.pdf (378 kb)Not publishedView
Description: Proposed Architectural Section A-A , B-B16mrd-atg-02-zz-dr-a- 260828 - proposed architectural drawings_Part4.pdf (211 kb)Not publishedView
Description: Approved Architectural Section16mrd-atg-01-zz-dr-a- 260822 - approved architectural drawings_Part4.pdf (183 kb)Not publishedView
Description: As Built Architectural Section16mrd-atg-00-zz-dr-a- 260828 - as built architectural drawings_Part3.pdf (145 kb)Not publishedView
Description: Planning, Design and Access Statement_Redacted16mrd-atg-zz-zz-rp-a-0001 - 260907 - design access and planning statement_Redacted.pdf (58676 kb)Not publishedView
Description: Planning Letter_Redacted16mrd-atg-zz-pll-a-0001 - 260907 - planning letter_Redacted.pdf (152 kb)Not publishedView
Description: Comment - Herts Ecology6_2026_1570_HOUSE 16 Mardley Avenue Welwyn AL6 0UD.pdf (299 kb)Not publishedView
Description: Kharlie Staves - Welwyn Parish CouncilComments.pdf (77 kb)Not publishedView
Description: Objection - 14 Mardley Avenue Welwyn AL6 0UD -RedactedComments-Redacted.pdf (78 kb)Not publishedView
Description: Comment - 23 Mardley Avenue Welwyn AL6 0TU -RedactedComments-Redacted(1).pdf (78 kb)Not publishedView
Description: Comment - 23 Mardley Avenue Photograph_redactedIMG_3264_Redacted.pdf (2679 kb)Not publishedView
Description: Proposed Architectural Roof Plan16mrd-atg-02-zz-dr-a- 260828 - proposed architectural drawings_Part2.pdf (231 kb)Not publishedView
Description: Approved Architectural Roof Plan16mrd-atg-01-zz-dr-a- 260822 - approved architectural drawings_Part2.pdf (225 kb)Not publishedView
Description: Site Plan16mrd-atg-01-sp-dr-a- 260811 - a- 01.sp - approved site plan.pdf (210 kb)Not publishedView
Description: As Built Site Plan16mrd-atg-00-sp-dr-a- 260828 -a- 01.sp - as built site plan.pdf (246 kb)Not publishedView

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