The Oaks 27 Letty Green Hertford Hertfordshire SG14 2NZ Data via plota.co.uk

3/26/0235/NMA - App for Non-Material Amendments Approved
Admin / procedural

Proposal

Non-material amendment to , the amendments include replacement of the proposed stone surrounds with brick surrounds Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
20 Feb 2026
✓
Validated
25 Feb 2026
✓
Approved
24 Mar 2026

Approved on 24 Mar 2026 · Delegated Decision · Last checked 6 Jul 2026

Documents 11

Decision & officer reports 1

PDF NMA APPROVED Decision Notice · 24 Mar 2026 View ↗

Plans & drawings 5

PDF PROPOSED SECTIONS C-C, D-D AND E-E Other Drawing · 27 Feb 2026 View ↗ PDF PROPOSED ELEVATIONS - SOUTH AND EAST Proposed Elevations · 27 Feb 2026 View ↗ PDF PROPOSED SECTIONS A-A AND B-B Other Drawing · 27 Feb 2026 View ↗ PDF EXISTING AND PROPOSED GROUND FLOOR PLANS Floorplan/Elevation drawing · 24 Feb 2026 View ↗ PDF LOCATION PLAN Location/Block/Site Plan · 20 Feb 2026 View ↗

Application forms 2

PDF WITHOUT PERSONAL DATA Application Form · 20 Feb 2026 View ↗ PDF HOW THE FEE WAS CALCULATED Supporting Documents · 20 Feb 2026 View ↗

Other documents 3

PDF Officers Report Officers Report · 24 Mar 2026 View ↗ PDF BRICK DATA SHEET Supporting Documents · 18 Mar 2026 View ↗ PDF COVERING LETTER Supporting Documents · 20 Feb 2026 View ↗

All documents on the council site ↗

Associated applications 2

  • Part of

    FullApprovedcouncil archive
    • AmendmentNon-material amendment, the amendments include replacement of the proposed stone surrounds…This application3/26/0235/NMA

Site constraints 4

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 ↗
Also on the record
1 listed building within 150 m of the postcode pin; Inside the Letty Green built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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.

Building

Floor area356 m² (3,832 sq ft)
Energy ratingD (65 out of 100), could reach C
PropertyDetached house, 10 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2015, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

3 Aug 2026Pending

19 Chapel Lane Letty Green Hertfordshire SG14 2PA

Construction of combined car port and bin store

3/26/1080/HH
29 Jun 2026Approved

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3/26/0921/PNHH
12 Jun 2026Pending

16 Chapel Lane Letty Green Hertfordshire SG14 2PA

Demolition of conservatory and two storey side extension. Erection of single sto...

3/26/0839/HH
13 May 2026Approved

Land Adjacent To St Johns Church Chapel Lane Letty Green SG14 2PA

Discharge of Condition 3 (Materials) attached to 3/25/1172/FUL

X/26/0215/CND

Nearby new applications

3 Aug 2026Pending

19 Chapel Lane Letty Green Hertfordshire SG14 2PA

Construction of combined car port and bin store

3/26/1080/HH
12 Jun 2026Pending

16 Chapel Lane Letty Green Hertfordshire SG14 2PA

Demolition of conservatory and two storey side extension. Erection of single sto...

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Important details

Council
East Hertfordshire
Application type
App for Non-Material Amendments
Postcode
SG14 2NZ
Received
20 Feb 2026
Validated
25 Feb 2026
Ward
Hertford Rural
Parish
Hertingfordbury Parish Council
Case officer
Show
Target decision
25 Mar 2026
Decision
Grant NMA w Conds
Decision date
24 Mar 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Barker Parry Town Planning Ltd

Consultation & key dates

Alt. reference
PP-14708508
Planning Portal ref
PP-14708508
Statutory expiry
25 Mar 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Demolition of bay window, removal of pitched roof and partial demolition of garden room…
3/25/1399/HH
2025 Approved
Demolition of bay window, removal of pitched roof and partial demolition of garden room…
3/25/1399/HH
Within ~100m

Nearby activity

2021 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Demolition of rear w.c. and utility room. Construction of single storey rear extension.
3/21/3042/HH
2021 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Demolition of rear w.c. and utility room. Construction of single storey rear extension.
3/21/3042/HH
2020 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Discharge conditions 3 (gates), 5 (surfacing) and 6 (landscaping) attached to 3/19/1681/HH
X/20/0133/CND
2020 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Discharge conditions 3 (gates), 5 (surfacing) and 6 (landscaping) attached to 3/19/1681/HH
3/20/0397/VAR
2020 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Discharge conditions 3 (gates), 5 (surfacing) and 6 (landscaping) attached to 3/19/1681/HH
X/20/0133/CND
2020 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Discharge conditions 3 (gates), 5 (surfacing) and 6 (landscaping) attached to 3/19/1681/HH
3/20/0397/VAR
2020 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Non-material amendment to planning permission 3/19/1681/HH -(Demolition of single storey…
3/20/0544/NMA
2020 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Non-material amendment to planning permission 3/19/1681/HH -(Demolition of single storey…
3/20/0544/NMA
2019 Approved
20 Letty Green Hertford Hertfordshire SG14 2NZ
Demolition of single storey rear extension and outbuildings, replaced with 2 storey rear…
3/19/1681/HH
2019 Refused
20 Letty Green Hertford Hertfordshire SG14 2NZ
Demolition of single storey rear extension and outbuildings. Erection of 2 storey rear ex…
3/19/0298/HH
2018 Refused
20 Letty Green Hertford Hertfordshire SG14 2NZ
Demolition of single storey rear extension and outbuildings. Erection of two storey rear…
3/18/2596/HH
2018 Refused
20 Letty Green Hertford Hertfordshire SG14 2NZ
Demolition of rear outbuildings. Erection of two storey side extension (amended scheme to…
3/18/0706/HH
2017 Refused
20 Letty Green Hertford Hertfordshire SG14 2NZ
Demolition of rear out buildings. With a new 2 storey side extension.
3/17/1665/HH
2016 Approved
24 Letty Green Hertford Hertfordshire SG14 2NZ
Single storey rear extension: Depth 3.2 metres, Maximum height 2.6 metres, Eaves height 2…
3/16/2727/PNHH
2016 Approved
24 Letty Green Hertford Hertfordshire SG14 2NZ
Single storey rear extension: Depth 3.2 metres, Maximum height 2.6 metres, Eaves height 2…
3/16/2727/PNHH
East Hertfordshire
Planning Authority Score
4.9/10
Below average
#152 of 296 councils
Relevant to this application:
Householder decisions

East Hertfordshire is faster than most councils at deciding householder applications, ranking #93 out of 296. East Hertfordshire is also one of the strictest councils - it refuses more householder applications than almost any other, with only 84% approved vs 90% nationally.

One of the strictest councils
only 84% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
East Hertfordshire decision statistics
Based on MHCLG data, the year to March 2026
81%
Overall approval rate
Below avg (87%) #256 of 296
84%
Householder approved
Below avg (90%) #256 of 296
73%
Decided in 8 weeks
Above avg (63%) #93 of 296
36%
Extended time limit
Below avg (41%) #109 of 296
53%
Minor dwellings approved
128 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
94%
Change of use approved
36 decided
1,184
Total decisions
223 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.