Land at Hollybush Lane to the east of A1000 and north of Ascots Lane Welwyn Garden City AL7 4EG Data via plota.co.uk

6/2026/1528/COND - APPROVAL OF DETAILS RESERVED BY CONDITION Under Consideration
Admin / procedural

Proposal

Submission of details pursuant to condition numbers 5 (surface water drainage scheme), 6 (contamination remediation strategy), 7 (contamination monitoring and maintenance plan), 8 (ground investigation), 9 (borehole management scheme), 10 (ecological enhancements) on planning permission Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
1 Sept 2026
Decision
Expected by 27 Oct 2026

Under consideration

No decision has been issued yet. A decision is expected by 27 Oct 2026.

The consultation period closed on 5 Oct 2026.

Documents 28

Statements & assessments 17

PDF 13112-ph2-251 t2 [2026-05-15] drainage layout sht 2 of 5.pdf (2155 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-252 t3 [2026-07-13] drainage layout sht 3 of 5.pdf (1475 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-254 t3 [2026-07-13] drainage layout sht 5 of 5.pdf (1360 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-260 t1 [2026-05-07] drainage construction details sht 1 of 3.pdf (577 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-266 t2 [2026-05-15] drainage manhole schedules sht 1 of 2.pdf (246 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-267 t1 [2026-05-07] drainage manhole schedules sht 2 of 2.pdf (307 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-250 t2 [2026-05-15] drainage layout sht 1 of 5.pdf (1494 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-253 t3 [2026-07-16] drainage layout sht 4 of 5.pdf (1889 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-261 t1 [2026-05-07] drainage construction details sht 2 of 3.pdf (615 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-264 t1 [2026-05-07] drainage longitudinal sections sht 1 of 2.pdf (336 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-265 t2 [2026-05-19] drainage longitudinal sections sht 2 of 2.pdf (215 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-262 t2 [2026-07-16] drainage construction details sht 3 of 3.pdf (368 kb) Document · 1 Sept 2026 View ↗ PDF rma_ecological_enhancement_strategy_creswick_issue 1.pdf (15705 kb) Document · 1 Sept 2026 View ↗ PDF 10650-004f phase 2-4 rma drainage technical note with appendices-1-13.pdf (943 kb) Document · 1 Sept 2026 View ↗ PDF 10650-004f phase 2-4 rma drainage technical note with appendices-14-23.pdf (25795 kb) Document · 1 Sept 2026 View ↗ PDF 10650-004f phase 2-4 rma drainage technical note with appendices-24-79.pdf (1144 kb) Document · 1 Sept 2026 View ↗ PDF 10650-004f phase 2-4 rma drainage technical note with appendices-80-87.pdf (26042 kb) Document · 1 Sept 2026 View ↗

Plans & drawings 1

PDF 13112-ph2-268 t1 [2026-05-15] pond layout and section.pdf (761 kb) Document · 1 Sept 2026 View ↗

Consultation & comments 2

PDF Comments for planning application 6 2026 1528 COND.pdf (65 kb) Document · 19 Sept 2026 View ↗ PDF Comments-Redacted.pdf (78 kb) Document · 19 Sept 2026 View ↗

Other documents 8

PDF 6-2026-1528-COND Rsp1 Ins ER, SR.pdf (159 kb) Document · 30 Sept 2026 View ↗ PDF doc011.6019ca covering letter - conditions 5, 6, 7, 8, 9 and 10_Redacted.pdf (444 kb) Document · 7 Sept 2026 View ↗ PDF planning letter - phase 2 condition 6 updated w encs_Redacted.pdf (4668 kb) Document · 7 Sept 2026 View ↗ PDF planning letter - phase 2 condition 7 updated w encs_Redacted.pdf (4670 kb) Document · 7 Sept 2026 View ↗ PDF planning letter - phase 2 condition 8 updated w encs_Redacted.pdf (6208 kb) Document · 7 Sept 2026 View ↗ PDF ApplicationFormRedacted.pdf (222 kb) Document · 1 Sept 2026 View ↗ PDF 13112-ph2-215 t4 [2026-08-05] private road construction details.pdf (568 kb) Document · 1 Sept 2026 View ↗ PDF planning letter - phase 2 condition 9 updated w encs.pdf (560 kb) Document · 1 Sept 2026 View ↗

All documents on the council site ↗

Associated applications 3

Site constraints 2

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 ↗
Agricultural land, grade 4
Poor quality farmland, not best and most versatile. Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. Natural England's Provisional ALC map (1:250,000, 1970s), which most planning maps still show, had this area as grade 3. The predicted grade is Defra's current estimate; only a site survey settles it.
Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England 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.

Work with planning data?

Every application in Welwyn Hatfield - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Nearby new applications

1 Sept 2026Pending

Land at Hollybush Lane to the east of A1000 and north of Ascots Lane Welwyn Garden City AL7 4EG

Submission of details pursuant to condition numbers 1 (Construction Environmenta...

6/2026/1527/COND
19 Aug 2026Pending

469 Howlands Welwyn Garden City AL7 4HP

Removal of front hedge on boundary of property and to replace existing block pav...

6/2026/1461/EM
13 Jul 2026Approved

109 Mount Way Welwyn Garden City AL7 4LA

Erection of single storey front extension

6/2026/1228/HOUSE

Important details

Council
Welwyn Hatfield
Application type
APPROVAL OF DETAILS RESERVED BY CONDITION
Postcode
AL7 4EG
Received
1 Sept 2026
Validated
1 Sept 2026
Parish
Hatfield
Case officer
Show
Decision level
Delegated
Applicant
Show
Agent
Show

Public comments

2comments received

1 neighbour consulted · Last counted 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
5 Oct 2026

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Submission of details pursuant to Condition 37 (Landscape Phasing) on planning permission…
6/2025/2511/COND
2025 Approved
Submission of details pursuant to Condition 37 (Landscape Phasing) on planning permission…
6/2025/2511/COND
2025 Approved
Submission of details pursuant of Condition 22 (Off Site Highway Improvements), Condition…
6/2025/2538/COND
2025 Approved
Submission of details pursuant of Condition 22 (Off Site Highway Improvements), Condition…
6/2025/2538/COND
2025 Approved
Submission of details pursuant to Condition 28 (verification report) on planning permissi…
6/2025/2149/COND
2025 Approved
Submission of details pursuant to Condition 28 (verification report) on planning permissi…
6/2025/2149/COND
2025 Approved
Submission of details pursuant to condition 26 (Landscape Management Plan) on planning pe…
6/2025/2472/COND
2025 Approved
Submission of details pursuant to condition number 25 (Ecological Management Plan) on pla…
6/2025/2150/COND
2025 Approved
Submission of details pursuant to condition 26 (Landscape Management Plan) on planning pe…
6/2025/2472/COND
2025 Approved
Submission of details pursuant to condition number 25 (Ecological Management Plan) on pla…
6/2025/2150/COND
Within ~100m

Nearby activity

2024 Approved
12 Katescroft Welwyn Garden City AL7 4DR
Cutting down/removing of a tree in our back garden
6/2024/2430/EMT
2024 Approved
5 Lady Grove Welwyn Garden City AL7 4DS
Removal of dying hedgerow and change of hardstanding to form a driveway (retrospective)
6/2024/1858/EM
2024 Refused
5 Lady Grove Welwyn Garden City AL7 4DS
Change of use to install a driveway
6/2024/0945/FULL
2024 Refused
5 Lady Grove, Welwyn Garden City, AL7 4DS
Formation of hardstanding following removal of hedge
6/2024/1117/EM
2024 Approved
61 Boundary Lane Welwyn Garden City AL7 4EG
Installation of single vehicle parking with supplementary landscaping (retrospective)
6/2024/0603/EM
2023 Approved
61 Boundary Lane Welwyn Garden City AL7 4EG
Formation of hardstanding on garden frontage
6/2023/1040/EM
2023 Approved
61 Boundary Lane Welwyn Garden City AL7 4EG
Formation of hardstanding on garden frontage
6/2023/1040/EM
2021 Approved
75 Boundary Lane Welwyn Garden City AL7 4EG
Erection of a single storey rear extension following demolition of existing rear extension
6/2021/0667/EMH
2021 Approved
75 Boundary Lane Welwyn Garden City AL7 4EG
Erection of a single storey rear extension following demolition of existing rear extension
6/2021/0648/HOUSE
2021 Approved
75 Boundary Lane Welwyn Garden City AL7 4EG
Erection of a single storey rear extension following demolition of existing rear extension
6/2021/0667/EMH
2021 Approved
75 Boundary Lane Welwyn Garden City AL7 4EG
Erection of a single storey rear extension following demolition of existing rear extension
6/2021/0648/HOUSE
2019 Approved
63 Boundary Lane Welwyn Garden City AL7 4EG
Replacement doors and windows
6/2019/0835/EM
2018 Approved
61 Boundary Lane Welwyn Garden City AL7 4EG
Erection of single storey rear extension, following demolition of existing rear extension
6/2018/3213/EM
2018 Approved
61 Boundary Lane Welwyn Garden City AL7 4EG
Erection of single storey rear extension, following demolition of existing rear extension
6/2018/3215/HOUSE
2018 Approved
63 Boundary Lane Welwyn Garden City AL7 4EG
Alterations to front door position with installation of canopy, removal of side door and…
6/2018/2911/EM
2018 Refused
11 Lady Grove Welwyn Garden City AL7 4DS
Relocation of front door, erection of porch, alterations to elevations and removal of fro…
6/2018/1965/EM
2018 Refused
11 Lady Grove Welwyn Garden City AL7 4DS
Relocation of front door, erection of porch, alterations to elevations and removal of fro…
6/2018/1961/HOUSE
2018 Refused
58 Boundary Lane Welwyn Garden City AL7 4DP
Amendment of driveway to add additional concrete block paving
6/2018/1336/EM
2018 Approved
7 Lady Grove Welwyn Garden City AL7 4DS
Fell 14 x Leylandi trees, 1 x Hawthorn tree and 1 x Ash tree
6/2018/0959/EM
2018 Refused
11 Lady Grove Welwyn Garden City AL7 4DS
Erection of a front porch, alterations to elevations and removal of a front hedge
6/2018/0727/HOUSE
2017 Approved
58 Boundary Lane Welwyn Garden City AL7 4DP
Fell two sycamore trees
6/2017/1457/EM
2016 Approved
15 Lady Grove Welwyn Garden City AL7 4DS
Fell Eucalyptus tree - Conservation Area
6/2016/2157/TPO
2016 Approved
15 Lady Grove Welwyn Garden City AL7 4DS
Fell Eucalyptus tree
6/2016/2156/EM
2016 Approved
15 Lady Grove Welwyn Garden City AL7 4DS
Fell Eucalyptus tree - Conservation Area
6/2016/2157/TPO
2016 Approved
15 Lady Grove Welwyn Garden City AL7 4DS
Fell Eucalyptus tree
6/2016/2156/EM
Welwyn Hatfield
Planning Authority Score
2.1/10
Poor
#272 of 296 councils
Relevant to this application:
Major dwellings

Welwyn Hatfield is slower than most councils at deciding householder applications, ranking #224 out of 296. 50% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Welwyn Hatfield decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #200 of 296
86%
Householder approved
Below avg (90%) #246 of 296
53%
Decided in 8 weeks
Below avg (63%) #224 of 296
50%
Extended time limit
Above avg (41%) #229 of 296
84%
Minor dwellings approved
63 decided (1-9 homes)
83%
Major dwellings approved
12 decided (10+ homes)
73%
Change of use approved
22 decided
633
Total decisions
87 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings