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Invergarry 33 Astons Road Moor Park Northwood Hertfordshire HA6 2LB

25/1869/FULFull ApplicationRefused
Full

Refused on 2 February 2026

Delegated (officer decision)

Site boundary (council red line)

Proposal

Demolition of existing conservatory and construction of part single, part two storey rear extension with roof accommodation served by Juliet dormer windows; rear terrace balcony; garage conversion and loft conversion including rear dormers and rooflights; rear patio extension; internal alterations, replacement windows and alterations to fenestration.

Received
29 October 2025
Decision level
Delegated (officer decision)
Public comments
4
Ward
Moor Park And Eastbury
  1. Received29 Oct
  2. Validated13 Nov
  3. Consult.5 Dec
  4. Target8 Jan
  5. Decided2 Feb

Decided in 81 days (council typically 56)

About this application

This is a full planning application for demolition at Invergarry 33 Astons Road Moor Park Northwood Hertfordshire HA6 2LB. Three Rivers has handled 1,363 applications of this type. This one was decided in 96 days, 6 weeks longer than Three Rivers's typical decision time. The site is in the Moor Park Estate conservation area. There have been 4 other applications at this address. In the past year there have been 127 applications across Moor Park And Eastbury. We hold 932 applications in total for the HA6 postcode area.

88% of full applications at Three Rivers District Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
HA6 2LB
Application type
Full Application
Scale / size
Small
Parish
Batchworth Community Council

Planning application dates

Date validated
13 November 2025
Consultation expiry
12 December 2025
Consultation end
5 December 2025
Neighbour consultation end
5 December 2025
Target decision date
8 January 2026

Applicant and agent

Agent address
Tye Architects Poplar House Limbersey Lane Maulden Maulden MK45 2EA

Planning decision

Statutory period
56 days

Publicity

Last advertised
21 November 2025
Advertisement expiry
12 December 2025
Site notice start
20 November 2025
Site notice end
11 December 2025

Additional information

Planning Portal ID
PP-14395868
Documents
27
Constraints
21

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Moor Park Estate
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Three Rivers

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