12 King William Close, Barton-le-Clay, Bedford, MK45 4QE Data via plota.co.uk

CB/26/00922/FULL - Full Application Approved

Proposal

Single storey rear extension with a roof lantern and a new rear window, a front porch, a rear rooflight and alterations to the side window and door. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
1 Apr 2026
Approved

Approved on · Last checked 13 Sept 2026

Site constraints 2

Also on the record
Inside the Barton-le-Clay built-up area; the 1970s provisional farmland map had this area as grade 2, 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 11 September 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.

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Important details

Application type
Full Application
Postcode
MK45 4QE
Received
1 Apr 2026
Validated
1 Apr 2026
Parish
Barton-Le-Clay
Case officer
Show
Target decision
27 May 2026
Decision
Full Application - Granted Conditions or Reasons: View Conditions or Reasons Informative Notes: 1 )Reasons for granting The host dwelling is a semi-detached bungalow, brick built, with a tiled pitched roof located in King Williams Close in Barton-Le-Clay. No. 12 is surrounded by properties of similar design. The proposal is for a single-storey, flat roof, rear extension that would be 6.55m deep by 6.55m wide, with a roof lantern with an overall height of 3.7m. There would be bi-fold doors to the rear with a new door, window and side glazing looking onto the shared boundary of no. 14. To the front of the property there is a proposed porch extension that would be 2.56m wide by 1.12m deep with a pitched roof with an overall height of 3.7m high. The proposed porch to the front would be readily visible to the street scene, however, due to its modest size and design it is not deemed detrimental to the character and appearance on the surrounding area. The proposal to the rear, though large in scale, would be single storey and would reflect the two single storey extensions to the rear of both neighbouring properties and, therefore, is not considered that it would have a detrimental impact on the character and appearance of the area and as such is in accordance with Policy HQ1 of the Central Bedfordshire Local Plan. In terms of neighbouring amenity, given the design and siting of the proposed porch it is not considered that it would give rise to any detrimental impact on the residential amenities of any neighbouring dwellings. The proposal to the rear would be sited adjacent to the shared boundary with No. 11. No 11 has an existing single storey extension adjacent to the boundary and the proposal would extend some 1.5 metres beyond the rear elevation of this neighbouring extension. The proposal would comply with the 45 degree guidance for assessing impact on light and would not be considered overbearing. It is considered there would be no loss of privacy to this neighbour. In terms of no 13, the proposal would be sited some 1.2m from the shared boundary with this neighbour. Due to the relationship, separation and existing built form on the neighbouring property it is considered there would be no material loss of light, or overbearing impact. Additional fenestration is proposed on the side elevation of the proposed rear extension facing this neighbour, however, given the separation distance, and boundary treatment present it is not considered that there would be any material loss of privacy to this neighbour. As such, it is considered that the proposal would be in conformity with Policy HQ1 of the Central Bedfordshire Local Plan, Section 11 of the Central Bedfordshire Design Guide and Section 12 of the NPPF. The proposal to the rear would not lead to any additional bedrooms, however, the extension to the front would extend into the front parking area. Due to the design and siting of the proposal and the depth of the front driveway, sufficient parking would be retained. Barton-Le-Clay Parish Council were consulted and raised no objection to the proposal. The application was subject to public consultation, though no objections were raised. The proposal is therefore considered to be in accordance with Policy HQ1 of the Central Bedfordshire Local Plan, and Section 11 of Central Bedfordshire Design Guide 2023.Reasons for granting The host dwelling is a semi-detached bungalow, brick built, with a tiled pitched roof located in King Williams Close in Barton-Le-Clay. No. 12 is surrounded by properties of similar design. The proposal is for a single-storey, flat roof, rear extension that would be 6.55m deep by 6.55m wide, with a roof lantern with an overall height of 3.7m. There would be bi-fold doors to the rear with a new door, window and side glazing looking onto the shared boundary of no. 14. To the front of the property there is a proposed porch extension that would be 2.56m wide by 1.12m deep with a pitched roof with an overall height of 3.7m high. The proposed porch to the front would be readily visible to the street scene, however, due to its modest size and design it is not deemed detrimental to the character and appearance on the surrounding area. The proposal to the rear, though large in scale, would be single storey and would reflect the two single storey extensions to the rear of both neighbouring properties and, therefore, is not considered that it would have a detrimental impact on the character and appearance of the area and as such is in accordance with Policy HQ1 of the Central Bedfordshire Local Plan. In terms of neighbouring amenity, given the design and siting of the proposed porch it is not considered that it would give rise to any detrimental impact on the residential amenities of any neighbouring dwellings. The proposal to the rear would be sited adjacent to the shared boundary with No. 11. No 11 has an existing single storey extension adjacent to the boundary and the proposal would extend some 1.5 metres beyond the rear elevation of this neighbouring extension. The proposal would comply with the 45 degree guidance for assessing impact on light and would not be considered overbearing. It is considered there would be no loss of privacy to this neighbour. In terms of no 13, the proposal would be sited some 1.2m from the shared boundary with this neighbour. Due to the relationship, separation and existing built form on the neighbouring property it is considered there would be no material loss of light, or overbearing impact. Additional fenestration is proposed on the side elevation of the proposed rear extension facing this neighbour, however, given the separation distance, and boundary treatment present it is not considered that there would be any material loss of privacy to this neighbour. As such, it is considered that the proposal would be in conformity with Policy HQ1 of the Central Bedfordshire Local Plan, Section 11 of the Central Bedfordshire Design Guide and Section 12 of the NPPF. The proposal to the rear would not lead to any additional bedrooms, however, the extension to the front would extend into the front parking area. Due to the design and siting of the proposal and the depth of the front driveway, sufficient parking would be retained. Barton-Le-Clay Parish Council were consulted and raised no objection to the proposal. The application was subject to public consultation, though no objections were raised. The proposal is therefore considered to be in accordance with Policy HQ1 of the Central Bedfordshire Local Plan, and Section 11 of Central Bedfordshire Design Guide 2023. 2 )Based on information submitted there are no known issues raised in the context of Human Rights / The Equalities Act 2010 and as such there would be no relevant implications.Based on information submitted there are no known issues raised in the context of Human Rights / The Equalities Act 2010 and as such there would be no relevant implications. 3 )GDP Policy Informative Central Beds Local Plan In accordance with Article 35 (1) of the Town and Country Planning (Development Management Procedure) (England) Order 2015, the reason for any condition above relates to the Policies as referred to in the Central Bedfordshire Local Plan and the National Planning Policy Framework (NPPF).GDP Policy Informative Central Beds Local Plan In accordance with Article 35 (1) of the Town and Country Planning (Development Management Procedure) (England) Order 2015, the reason for any condition above relates to the Policies as referred to in the Central Bedfordshire Local Plan and the National Planning Policy Framework (NPPF). 4 )This permission relates only to that required under the Town & Country Planning Acts and does not include any consent or approval under any other enactment or under the Building Regulations. Any other consent or approval which is necessary must be obtained from the appropriate authority.This permission relates only to that required under the Town & Country Planning Acts and does not include any consent or approval under any other enactment or under the Building Regulations. Any other consent or approval which is necessary must be obtained from the appropriate authority. 5 )Will a new extension affect your Council Tax Charge? The rate of Council Tax you pay depends on which valuation band your home is placed in. This is determined by the market value of your home as at 1 April 1991. Your property's Council Tax band may change if the property is extended.� The Council Tax band will only change when a relevant transaction takes place. For example, if you sell your property after extending it, the new owner may have to pay a higher band of Council Tax. If however you add an annexe to your property, the Valuation Office Agency may decide that the annexe should be banded separately for Council Tax.� If this happens, you will have to start paying Council Tax for the annexe as soon as it is completed. If the annexe is occupied by a relative of the residents of the main dwelling, it may qualify for a Council Tax discount or exemption.� Contact the Council for advice on 0300 300 8306. The website link is: https://www.centralbedfordshire.gov.uk/council-tax-bandsWill a new extension affect your Council Tax Charge? The rate of Council Tax you pay depends on which valuation band your home is placed in. This is determined by the market value of your home as at 1 April 1991. Your property's Council Tax band may change if the property is extended.� The Council Tax band will only change when a relevant transaction takes place. For example, if you sell your property after extending it, the new owner may have to pay a higher band of Council Tax. If however you add an annexe to your property, the Valuation Office Agency may decide that the annexe should be banded separately for Council Tax.� If this happens, you will have to start paying Council Tax for the annexe as soon as it is completed. If the annexe is occupied by a relative of the residents of the main dwelling, it may qualify for a Council Tax discount or exemption.� Contact the Council for advice on 0300 300 8306. The website link is: https://www.centralbedfordshire.gov.uk/council-tax-bands

Public comments

No public comments yet.

Last counted 13 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Consultation
1 Apr 2026
Comments by
11 May 2026
Site or press notice
17 Apr 2026
Central Bedfordshire
Planning Authority Score
6.3/10
Average
#88 of 296 councils
Relevant to this application:
Householder decisions

Central Bedfordshire is faster than most councils at deciding householder applications, ranking #62 out of 296. 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
Central Bedfordshire decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #218 of 296
91%
Householder approved
Above avg (90%) #169 of 296
76%
Decided in 8 weeks
Above avg (63%) #62 of 296
35%
Extended time limit
Below avg (41%) #99 of 296
61%
Minor dwellings approved
153 decided (1-9 homes)
86%
Major dwellings approved
29 decided (10+ homes)
73%
Change of use approved
45 decided
1,444
Total decisions
226 refused in the year to March 2026