28 Rivershill Watton At Stone Hertfordshire SG14 3SD Data via plota.co.uk

3/26/0257/HH - Householder Approved

Proposal

Partial demolition of garage and construction of single storey rear extension incorporating rooflights Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
25 Feb 2026
✓
Approved
22 Apr 2026

Approved on 22 Apr 2026 · Delegated Decision · Last checked 6 Jul 2026

Site constraints 8

Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
9 listed buildings within 150 m of the postcode pin
Nearest: 141, High Street, Grade II, about 42 m from the postcode pin · 9 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 9 with distances
Historic England ↗
Also on the record
Conservation area about 33 m away: Watton at Stone; Radon affected area, class 2; Inside the Watton at Stone built-up area; Green belt about 62 m away: London; 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
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, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 area99 m² (1,066 sq ft)
Energy ratingD (60 out of 100), could reach C
PropertyDetached house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2025, 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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Important details

Application type
Householder
Postcode
SG14 3SD
Received
25 Feb 2026
Validated
25 Feb 2026
Ward
Watton-at-Stone
Parish
Watton-at-Stone Parish Council
Case officer
Show
Target decision
22 Apr 2026
Decision
Grant Plan Permission w Conds
Decision date
22 Apr 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Plans For Building

How this decision compares

Decided in 56 days from validation, about the council's usual 56 days. Approved, as 84% of demolitions here are.

60%decided within 8 weeks
84%approved
135decided in the last year

Plota live figures for demolitions decided by East Hertfordshire in the last twelve months, from validation. East Hertfordshire decision record →

Consultation & key dates

Alt. reference
PP-14734556
Planning Portal ref
PP-14734556
Comments by
2 Apr 2026
Statutory expiry
22 Apr 2026
Env. assessment
No
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

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.