The Dairy Police Row Therfield Royston Hertfordshire SG8 9QE Data via plota.co.uk

26/00007/FPH - Full Permission Householder Approved
Extensions & alterations

Proposal

Erection of detached single storey outbuilding for incidental domestic use. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
30 Mar 2026
✓
Approved
15 May 2026

Approved on 15 May 2026 · Delegated · Last checked 6 Jul 2026

Documents

View the documents on the council's website ↗

Associated applications 2

Site constraints 4

Therfield conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
4 listed buildings within 150 m
Nearest: Barn About 60 Metres South East of Hay Farm House, Grade II, 40 m away · 4 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 4 with distances
Historic England ↗
Also on the record
Inside the Therfield 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 · Not green belt · 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.

Sales history 1

Last sold for £300,000 in December 2022. Detached house, freehold.

5 December 2022£300,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area215 m² (2,314 sq ft)
Energy ratingA (111 out of 100)
PropertyDetached house
Built2023
HeatingAir source heat pump, radiators, electric
WallsAverage thermal transmittance 0.11 W/m²K

From the energy performance certificate lodged in May 2025, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

22 Apr 2026Approved

Land At Police Row Police Row Therfield SG8 9QE

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8 Sept 2026Pending

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21 Apr 2026Refused

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Application for the discharge of Planning Obligation under S106 of the TCPA 1990...

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Nearby new applications

16 Sept 2026Pending

Hillcrest And Land At Tussocks The Causeway Therfield SG8 9PP

Variation of conditions 2, 13, 22 and 24 of planning permission 24/01371/FP gran...

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8 Sept 2026Pending

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Erection of open-sided front porch. Installation of five roof lights to existing...

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7 Sept 2026Pending

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Installation of metal windows (as Non-Material Amendment to planning permission ...

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7 Sept 2026Pending

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Single storey side extension following partial demolition of existing rear west ...

26/02065/LBC
14 Aug 2026Approved

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26/02044/EC
31 Jul 2026Approved

Little Orchard Pedlars Lane Therfield Royston Hertfordshire SG8 9PX

T3: Cherry - Reduce and shape by approx 3m.

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Important details

Council
North Hertfordshire
Application type
Full Permission Householder
Postcode
SG8 9QE
Received
30 Mar 2026
Validated
30 Mar 2026
Ward
Ermine Ward
Parish
Therfield Parish Council
Case officer
Show
Target decision
25 May 2026
Decision
Conditional Permission
Decision date
15 May 2026
Decision level
Delegated
Applicant
Show

How this decision compares

Decided in 46 days from validation, about the council's usual 49 days. Approved, as 91% of extensions here are.

79%decided within 8 weeks
91%approved
570decided in the last year

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

Consultation & key dates

Alt. reference
PP-13966234
Planning Portal ref
PP-13966234
Comments by
2 May 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2023 Approved
Nine Elms Police Row Therfield Royston Hertfordshire SG8 9QE
Single storey rear and side extensions to existing garage.
23/02354/FPH
2023 Approved
Nine Elms Police Row Therfield Royston Hertfordshire SG8 9QE
Single storey rear and side extensions to existing garage.
23/02354/FPH
2021 Approved
Loreley Police Row Therfield Royston Hertfordshire SG8 9QE
4x Conifers - Remove
21/01409/TCA
2021 Approved
Loreley Police Row Therfield Royston Hertfordshire SG8 9QE
4x Conifers - Remove
21/01409/TCA
2021 Approved
Nine Elms Police Row Therfield Royston Hertfordshire SG8 9QE
Single storey rear extension with part basement to provide fitness room with wine cellar
21/00814/FPH
2021 Approved
Nine Elms Police Row Therfield Royston Hertfordshire SG8 9QE
Single storey rear extension with part basement to provide fitness room with wine cellar
21/00814/FPH
2020 Approved
Hay Farm Police Row Therfield Royston Hertfordshire SG8 9QE
Erection of one 4 bedroom dwelling and detached double car port following demolition of e…
20/02204/FP
2020 Approved
Hay Farm Police Row Therfield Royston Hertfordshire SG8 9QE
Erection of one 4 bedroom dwelling and detached double car port following demolition of e…
20/02204/FP
2020 Refused
Hay Farm Police Row Therfield Royston Hertfordshire SG8 9QE
Erection of one detached 4-bed dwelling, detached double garage and store building follow…
20/01427/FP
2020 Refused
Hay Farm Police Row Therfield Royston Hertfordshire SG8 9QE
Erection of one detached 4-bed dwelling, detached double garage and store building follow…
20/01427/FP
2019 Approved
Pound House Police Row Therfield Royston Hertfordshire SG8 9QE
Insertion of rear dormer window and insertion of roof lights to both existing rear and fr…
19/02563/FPH
2019 Approved
Lammas Cottage Police Row Therfield Royston Hertfordshire SG8 9QE
Two storey rear infill extension, front and side porches and retention of and alterations…
19/02585/FPH
2019 Approved
Hay Farm Police Row Therfield Royston Hertfordshire SG8 9QE
Erection of one 4 bedroom dwelling and detached double car port following demolition of e…
19/00202/FP
2019 Approved
Fourwinds Police Row Therfield Royston Hertfordshire SG8 9QE
T1 Corsican Pine - Remove the 3 branches overhanging the chimney. T2 Fir - Remove the bra…
19/00786/TCA
2018 Approved
1 St James Court Therfield Royston Hertfordshire SG8 9FN
Goat Willow - Pollard at 3-4m
18/01730/TCA
2017 Approved
Loreley Police Row Therfield Royston Hertfordshire SG8 9QE
T3 Maple - Fell to ground level
17/04194/TCA
2017 Approved
Loreley Police Row Therfield Royston SG8 9QE
Removal of Eucalyptus and Conifer from rear garden
17/02713/1TCA
2017 Approved
Fourwinds Police Row Therfield Royston SG8 9QE
Pine - Reduce by 25% approx
17/02300/1TCA
2016 Approved
Lammas Cottage Police Row Therfield Royston SG8 9QE
Reduce height by 60% 3 Lawson Cypress Trees (T1, T2 and T4) and reduce 2 Lawson Cypress T…
16/00284/1TCA
2016 Approved
Lammas Cottage Police Row Therfield Royston SG8 9QE
Reduce height by 60% 3 Lawson Cypress Trees (T1, T2 and T4) and reduce 2 Lawson Cypress T…
16/00284/1TCA
2023 Approved
Hay Farm Police Row Therfield Hertfordshire SG8 9QE
The addition of a single rooflight within the roof of the South Elevation (Front); approx…
23/02888/NMA
2023 Approved
Hay Farm Police Row Therfield Hertfordshire SG8 9QE
The addition of a single rooflight within the roof of the South Elevation (Front); approx…
23/02888/NMA
2023 Approved
Hay Farm Police Row Therfield Hertfordshire SG8 9QE
Change of size and orientation of windows and external doors together with the introducti…
23/00786/NMA
2023 Approved
Hay Farm Police Row Therfield Hertfordshire SG8 9QE
Change of size and orientation of windows and external doors together with the introducti…
23/00786/NMA
2021 Approved
Hay Farm Police Row Therfield Royston Hertfordshire SG8 9QE
Discharge of Condition 6 (Contamination) as attached to Planning Application 20/02204/FP…
21/01921/DOC
North Hertfordshire
Planning Authority Score
6.9/10
Good
#66 of 296 councils
Relevant to this application:
Householder decisions

North Hertfordshire ranks #128 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
North Hertfordshire decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #62 of 296
95%
Householder approved
Above avg (90%) #87 of 296
69%
Decided in 8 weeks
Above avg (63%) #128 of 296
32%
Extended time limit
Below avg (41%) #65 of 296
82%
Minor dwellings approved
112 decided (1-9 homes)
84%
Major dwellings approved
19 decided (10+ homes)
90%
Change of use approved
21 decided
1,102
Total decisions
82 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.