St Julians, Hertfordshire Planning Applications
Recent planning applications near St Julians, Hertfordshire.
Hertfordshire · England · settlement
Planning applications in St Julians are administered by St Albans City And District Council. View the full St Albans City And District Council planning applications page for approval rates and decision timelines.
About St Julians
St Albans, a cathedral city in Hertfordshire, is strategically located 20 miles north-west of London and serves as a key point along the historic Roman road of Watling Street. With a population of 82,146, it offers a rich historical backdrop and a vibrant community, making it a significant area for planning applications and development opportunities. Its proximity to major towns such as Hemel Hempstead, Hatfield, Welwyn Garden City, and Luton further enhances its appeal for both residential and commercial projects.
Enter a postcode to search for planning applications near St Julians.
Town Insights
Property Prices
Average property sale price: £629,944 (based on 50 recent transactions from HM Land Registry).
Area Information
- Admin district: St Albans
- Parliamentary constituency: St Albans
- LSOA: St Albans 011C
Crime Statistics
0 crimes reported in 2026-02.
Flood Risk
No active flood warnings near St Julians.
Keyword Scorecard
Planning constraint analysis based on the last 24 months of applications near St Julians.
- Ecology & Wildlife Constraints (keywords: bats, bat survey, bat roost, great crested newt, GCN...)
- Trees & Landscape (keywords: tree preservation order, TPO, arboricultural, tree survey, root protection area...)
- Flood & Drainage (keywords: flood zone 2, flood zone 3, flood risk assessment, FRA, surface water...)
- Heritage & Conservation (keywords: listed building, grade II, grade II*, grade I, conservation area...)
- Green Belt (keywords: green belt, inappropriate development, very special circumstances, openness)
- Highways & Access (keywords: visibility splays, highway authority objection, access arrangement, parking provision, transport statement...)
- Refusal & Risk Indicators (keywords: refusal, delegated refusal, appeal dismissed, overdevelopment, character and appearance...)
- Planning Process & Appeals (keywords: appeal lodged, appeal allowed, appeal dismissed, public inquiry, inspector)
Planning Activity Summary
Approval rates, average decision times, and application type distribution for St Julians based on the last 24 months of planning data.
Nearby Applications
25 planning applications found near St Julians.
- - 18 Trumpington Drive St Albans Hertfordshire Al1 2Jp
Discharge of Conditions 4 (existing levels and proposed structural slab levels) and 9 (PEA compliance) of planning permission 5/2024/1210 dated 28/11/2025 for Proposed single storey rear extension and
Status: Undecided | Type: Conditions | Council: St Albans | Date: 2026-04-01
View full details - - 15 Trumpington Drive St Albans Hertfordshire Al1 2Jw
Single storey front and rear extensions
Status: Undecided | Type: Full | Council: St Albans | Date: 2026-03-24
View full details - - 49 Tavistock Avenue St Albans Hertfordshire Al1 2Nq
Certificate of Lawfulness (proposed) - Proposed children's care home (Use Class C2) for up to 2 children with carer accommodation
Status: Undecided | Type: Outline | Council: St Albans | Date: 2026-02-25
View full details - - 45 Tavistock Avenue St Albans Hertfordshire Al1 2Nq
Prior Notification - Single storey rear extension 3m in height x 6m in depth with 3m height to eaves
Status: Undecided | Type: Outline | Council: St Albans | Date: 2026-02-19
View full details - - 12 Gillian Avenue St Albans Hertfordshire Al1 2Qh
Certificate of Lawfulness (proposed) - Demolition of existing glazed conservatory to DPC level and construction of single storey extension including an insulated flat roof with lantern, associated doo
Status: Undecided | Type: Outline | Council: St Albans | Date: 2026-02-13
View full details - - 17 Robert Avenue St Albans Hertfordshire Al1 2Qw
Two storey rear extension, single storey front extension
Status: Undecided | Type: Full | Council: St Albans | Date: 2026-02-06
View full details - - 27 Trumpington Drive St Albans Hertfordshire Al1 2Jw
Certificate of Lawfulness (existing) - Creation of a self-contained two bedroom flat within an existing HMO premises
Status: Undecided | Type: Amendment | Council: St Albans | Date: 2026-01-08
View full details - - 54 Watling Street St Albans Hertfordshire Al1 2Qe
Removal of a small existing bay window at the front of the house and construction of a larger bay window in the same location
Status: Undecided | Type: Full | Council: St Albans | Date: 2026-01-05
View full details - - 39 Watling Street St Albans Hertfordshire Al1 2Py
Erection of garage
Status: Withdrawn | Council: St Albans | Date: 2025-11-12
View full details - - 34 Vesta Avenue St Albans Hertfordshire Al1 2Pf
Garage conversion and first floor extension to side and rear, to include rear canopy.
Status: Conditions | Type: Full | Council: St Albans | Date: 2025-09-08
View full details - - 82 Tavistock Avenue St Albans Hertfordshire Al1 2Nn
6m rear extension
Status: Conditions | Council: St Albans | Date: 2025-06-30
View full details - - 1 Watford Road St Albans Hertfordshire Al1 2Aa
Proposed Work: We propose to reduce the crown of the three Yew trees by approximately 30%, ensuring a sympathetic and professional pruning that maintains the trees shape and long-term health. Also, to
Status: Permitted | Type: Trees | Council: St Albans | Date: 2025-06-24
View full details - - 29 Watling Street St Albans Hertfordshire Al1 2Py
Single storey side and rear extension
Status: Conditions | Type: Full | Council: St Albans | Date: 2025-05-21
View full details - - 31 Ashdales St Albans Hertfordshire Al1 2Rb
Two storey rear extension, single-storey side and rear extension, front porch, extension below front bay window and garage conversion
Status: Conditions | Type: Full | Council: St Albans | Date: 2025-04-23
View full details - - 13 Ashdales St Albans Hertfordshire Al1 2Ra
Certificate of Lawfulness (proposed) - Loft conversion with roof lights
Status: Permitted | Type: Outline | Council: St Albans | Date: 2024-08-30
View full details - - 18 Trumpington Drive St Albans Hertfordshire Al1 2Jp
Discharge of Condition 4 (slab levels) of planning permission 5/2023/2501 dated 21/05/24 for Proposed single storey rear extension and new dwelling on land to the side
Status: Conditions | Type: Conditions | Council: St Albans | Date: 2024-07-14
View full details - - 1 Vicarage Close St Albans Hertfordshire Al1 2Pu
Demolition of conservatory, construction of single storey rear extension with alterations to openings and gate installed in existing fence
Status: Conditions | Type: Full | Council: St Albans | Date: 2024-05-24
View full details - - 6 Robert Avenue St Albans Hertfordshire Al1 2Qp
Part single, part two storey side and rear extensions, garage conversion, front porch canopy and alterations to external materials
Status: Conditions | Type: Full | Council: St Albans | Date: 2024-05-16
View full details - - 28 Holyrood Crescent St Albans Hertfordshire Al1 2Ls
Single storey front and rear extension
Status: Conditions | Type: Full | Council: St Albans | Date: 2024-03-15
View full details - - 70 Maynard Drive St Albans Hertfordshire Al1 2Jg
Certificate of Lawfulness (Proposed) - The proposal consists of the installation of a window on the eastern elevation of the property at ground floor level.
Status: Undecided | Type: Outline | Council: St Albans | Date: 2024-01-30
View full details
Use the filter and sort options to search descriptions, addresses, and references. Sort by newest or oldest applications.
A brief summary of St Julians in Hertfordshire
St Albans, a cathedral city in Hertfordshire, is strategically located 20 miles north-west of London and serves as a key point along the historic Roman road of Watling Street. With a population of 82,146, it offers a rich historical backdrop and a vibrant community, making it a significant area for planning applications and development opportunities. Its proximity to major towns such as Hemel Hempstead, Hatfield, Welwyn Garden City, and Luton further enhances its appeal for both residential and commercial projects.
Property prices in St Julians show an average sale price of £629,944, based on 50 recent transactions recorded by HM Land Registry.
There were no crimes reported in the immediate area during the most recent reporting period. This makes St Julians a particularly low-crime area.
St Julians has 3 conservation areas within its boundaries: Park Street and Frogmore, St Albans, Sopwell. Planning applications within or near these conservation areas are subject to additional scrutiny to preserve the architectural and historic character of the area. Homeowners and developers should be aware that permitted development rights may be restricted.
Ecology & Nature Designations
The area around St Julians includes 1 Ancient Woodland site. These designations may affect planning decisions, as proposals near protected sites require environmental impact assessment and may face additional restrictions.
For anyone interested in property development or monitoring local planning decisions, St Julians planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.
Planning Activity in St Julians
In the last 24 months, 71 planning applications were submitted near St Julians. Of these, 71% were approved, with an average decision time of 70 days.
This is below the national average of approximately 87%, which may reflect stricter local policies, sensitivity of the area, or higher levels of speculative applications. Pre-application advice is particularly worthwhile near St Julians.
At 70 days on average, decisions near St Julians slightly exceed the 8-week statutory target for minor applications, though this is common across many councils.
The most common application types near St Julians were full planning applications (25), tree works (16), outline applications (11). Full planning applications account for 35% of all submissions, covering new builds, change of use, and works that go beyond permitted development rights.
In terms of development scale, 1 large-scale (major) development, 5 medium-scale applications, 65 smaller schemes were submitted.
Nearby Towns
Explore planning applications in nearby areas:
- Sopwell planning applications
- Park Street planning applications
- Chiswell Green planning applications
- St Stephens planning applications
- Napsbury Park planning applications
- The Camp planning applications
- How Wood planning applications
- Frogmore planning applications
Related Planning Guides
- What Is Planning Permission in the UK? — Planning permission is the formal approval you need from your local council before making certain changes to a building or piece of land.
- What Is Permitted Development? — Permitted development rights allow certain building works and changes of use without the need to apply for planning permission.
- How Long Does Planning Permission Take? — Typical timelines for planning permission decisions in the UK, from submission to approval, and what can cause delays.