22 Upper Hill Rise Rickmansworth Hertfordshire WD3 7NU Data via plota.co.uk

26/0179/RSP - Retrospective application Approved

Proposal

Part Retrospective: Construction of single storey front extension, removal of existing chimney, installation of insulation and render, internal alterations and alterations to fenestration. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
5 Feb 2026
✓
Validated
11 Feb 2026
✓
Approved
1 Apr 2026

Approved on 1 Apr 2026 · Delegated Decision · Last checked 25 Jul 2026

Documents 25

Decision & officer reports 1

PDF DECISION NOTICE Decision · 1 Apr 2026 View ↗

Statements & assessments 1

PDF BIODIVERSITY CHECKLIST Supporting documents · 11 Feb 2026 View ↗

Plans & drawings 17

PDF C406-21 REV B PROPOSED BLOCK PLAN Drawing · 10 Feb 2026 View ↗ PDF C406-02 REV A LOCATION PLAN OS Extract · 5 Feb 2026 View ↗ PDF C406-11 REV A EXISTING BLOCK PLAN Drawing · 5 Feb 2026 View ↗ PDF C402-12 REV A EXISTING GROUND FLOOR PLAN Drawing · 5 Feb 2026 View ↗ PDF C406-13 REV A EXISTING FIRST FLOOR & LOFT PLAN Drawing · 5 Feb 2026 View ↗ PDF C406-14 REV A EXISTING FRONT & REAR ELEVATIONS Drawing · 5 Feb 2026 View ↗ PDF C406-15 REV A EXISTING SIDE ELEVATIONS Drawing · 5 Feb 2026 View ↗ PDF C406-16 REV A EXISTING SECTIONS Drawing · 5 Feb 2026 View ↗ PDF C406-17 REV A EXISTING ENTRANCE VIEW Drawing · 5 Feb 2026 View ↗ PDF C406-18 REV A EXISTING REAR GARDEN VIEW Drawing · 5 Feb 2026 View ↗ PDF C406-22 REV A PROPOSED GROUND FLOOR PLAN Drawing · 5 Feb 2026 View ↗ PDF C406-23 REV A PROPOSED FIRST FLOOR & LOFT PLAN Drawing · 5 Feb 2026 View ↗ PDF C406-24 REV A PROPOSED FRONT & REAR ELEVATIONS Drawing · 5 Feb 2026 View ↗ PDF C406-25 REV A PROPOSED SIDE ELEVATIONS Drawing · 5 Feb 2026 View ↗ PDF C406-26 REV A PROPOSED SECTIONS Drawing · 5 Feb 2026 View ↗ PDF C406-27 REV A PROPOSED ENTRANCE VIEW Drawing · 5 Feb 2026 View ↗ PDF C406-28 REV A PROPOSED REAR GARDEN VIEW Drawing · 5 Feb 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 5 Feb 2026 View ↗

Consultation & comments 1

PDF COMMENT FROM CHORLEYWOOD PARISH COUNCIL Consultee Comment · 10 Mar 2026 View ↗

Other documents 4

PDF REPORT Report · 10 Jun 2026 View ↗ PDF C406-01 REV A SITE PHOTOGRAPHS Photo · 5 Feb 2026 View ↗ PDF C406-04 REV A AERIAL VIEW Photo · 5 Feb 2026 View ↗ PDF C406-05 REV A ADDITIONAL AERIAL VIEWS Photo · 5 Feb 2026 View ↗

All documents on the council site ↗

Other new applications on this street

18 Upper Hill Rise Rickmansworth Hertfordshire WD3 7NU

Demolition of existing detached garage and construction of single storey rear an...

26/1081/FUL - 3 Jul 2026

Nearby new applications

25 Hill Rise Rickmansworth Hertfordshire WD3 7NY

Non-material amendment pursuant to planning permission 25/1616/FUL to allow relo...

26/1110/NMA - 9 Jul 2026

15 Highfield Way Rickmansworth Hertfordshire WD3 7PP

Single storey rear extension; insertion of rear dormers, front porch, alteration...

26/1083/FUL - 6 Jul 2026

18 Upper Hill Rise Rickmansworth Hertfordshire WD3 7NU

Demolition of existing detached garage and construction of single storey rear an...

26/1081/FUL - 3 Jul 2026

46 Thellusson Way Mill End Rickmansworth Hertfordshire WD3 8RQ

Variation of condition 2 (Plans) pursuant to planning permission 24/1227/FUL to ...

26/1067/FUL - 1 Jul 2026

74 Hill Rise Rickmansworth Hertfordshire WD3 7NX

Certificate of Lawfulness Proposed Development: Single storey side extension

26/1061/CLPD - 1 Jul 2026

24 Lynwood Heights Rickmansworth Hertfordshire WD3 4ED

Non Material Amendments to planning permission 24/1799/RSP to allow alterations ...

26/1062/NMA - 1 Jul 2026

Important details

Council
Three Rivers
Application type
Retrospective application
Postcode
WD3 7NU
Received
5 Feb 2026
Validated
11 Feb 2026
Ward
Rickmansworth Town
Parish
Chorleywood Parish Council
Case officer
Show
Target decision
8 Apr 2026
Decision
approved
Decision date
1 Apr 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Consultation & key dates

Alt. reference
PP-14635688
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2024 Approved
22 Beacon Way Rickmansworth Hertfordshire WD3 7PE
T1 Ash - reduce x 3 lateral limbs extending over Upper Hill Rise by 2m to pre-empt limb s…
24/1528/TPO
2023 Approved
30 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Silver Birch - X 2 - dead - removed
23/1419/DDD
2023 Approved
30 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Silver Birch - X 2 - dead - removed
23/1419/DDD
2023 Approved
23 Upper Hill Rise Rickmansworth Hertfordshire WD3 7NU
Silver birch tree in front garden of 23 Upper Hill Rise, position identified by T7 on pla…
23/0795/TPO
2023 Approved
23 Upper Hill Rise Rickmansworth Hertfordshire WD3 7NU
Silver birch tree in front garden of 23 Upper Hill Rise, position identified by T7 on pla…
23/0795/TPO
2022 Refused
32 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Walnut tree - request to fell - has grown and is overhanging in 4 gardens. Branches are d…
22/1837/TPO
2022 Refused
32 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Walnut tree - request to fell - has grown and is overhanging in 4 gardens. Branches are d…
22/1837/TPO
2021 Approved
12 Upper Hill Rise Rickmansworth WD3 7NU
Two storey side extension, single storey side/rear extension, front porch, conversion of…
21/2143/FUL
2021 Approved
12 Upper Hill Rise Rickmansworth WD3 7NU
Two storey side extension, single storey side/rear extension, front porch, conversion of…
21/2143/FUL
2021 Approved
18 Upper Hill Rise Rickmansworth WD3 7NU
Demolition of existing detached garage and construction of single storey rear and side ex…
21/1333/FUL
2021 Approved
18 Upper Hill Rise Rickmansworth WD3 7NU
Demolition of existing detached garage and construction of single storey rear and side ex…
21/1333/FUL
2021 Approved
21 Upper Hill Rise Rickmansworth WD3 7NU
Erection of new front porch and alteration to front elevation to include alterations to f…
21/1151/FUL
2021 Approved
21 Upper Hill Rise Rickmansworth WD3 7NU
Erection of new front porch and alteration to front elevation to include alterations to f…
21/1151/FUL
2019 Withdrawn
4A Arnett Close Rickmansworth WD3 4DB
Single storey side extension and conversion of garage into habitable accomodation
19/0803/FUL
2018 Approved
38 Beacon Way Rickmansworth WD3 7PE
Two storey front and rear extensions and conversion of loft including the increase of the…
18/1807/FUL
2018 Withdrawn
4A Arnett Close Rickmansworth WD3 4DB
Demolition of existing garage and erection of single storey and two storey side extensions
18/1211/FUL
2017 Approved
19 Upper Hill Rise Rickmansworth WD3 7NU
Proposed single storey front, rear and side extensions, two storey side and rear extensio…
17/2528/FUL
2017 Approved
16 Upper Hill Rise Rickmansworth WD3 7NU
Single storey rear extension following demolition of existing rear projection and convers…
17/2569/FUL
2017 Approved
23 Upper Hill Rise Rickmansworth WD3 7NU
Silver birch tree in front garden of 23 Upper Hill Rise under TPO605 identified as T7 on…
17/1723/TPO
2017 Approved
32 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Tree Works
17/0529/TPO
2024 Approved
19 Upper Hill Rise Rickmansworth Hertfordshire WD3 7NU
Certificate of Lawfulness Proposed Development: Construction of outbuilding to rear
24/1806/CLPD
2023 Approved
32 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Part Retrospective: Erection of front porch and alterations to external materials includi…
23/0304/RSP
2023 Approved
32 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Part Retrospective: Erection of front porch and alterations to external materials includi…
23/0304/RSP
2023
32 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Part Retrospective: Erection of front porch and alterations to external materials includi…
23/0304/FUL
2023
32 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Part Retrospective: Erection of front porch and alterations to external materials includi…
23/0304/FUL
Three Rivers
Planning Authority Score
7.3/10
Good
#54 of 296 councils
Relevant to this application:
Householder decisions

Three Rivers is faster than most councils at deciding householder applications, ranking #30 out of 296. Only 24% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Three Rivers decision performance
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #145 of 296
91%
Householder approved
Above avg (90%) #184 of 296
82%
Decided in 8 weeks
Above avg (63%) #30 of 296
24%
Extended time limit
Below avg (41%) #28 of 296
85%
Minor dwellings approved
62 decided (1-9 homes)
63%
Major dwellings approved
8 decided (10+ homes)
94%
Change of use approved
17 decided
819
Total decisions
86 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings