TENDER: PROVISION OF CARSHALTON AND CLOCKHOUSE RETROFIT WORKS (SUTTON HOUSING PARTNERSHIP) | LONDON BOROUGH OF SUTTON
TENDER PROVISION OF CARSHALTON AND CLOCKHOUSE RETROFIT WORKS (SUTTON HOUSING PARTNERSHIP) LONDON BOROUGH OF SUTTON
Reference
DN818271
Description
Sutton Housing Partnership (SHP) manages around 6000 properties on behalf of London Borough of Sutton (LBS), with a further 1500 in leaseholder ownership. As part of its climate emergency declaration and commitments, and to ensure that the property portfolio achieves the minimum EPC of C by 2030, SHP has started an ambitious energy refurbishment programme.
The vast majority of SHPs property portfolio is an EPC D or above, with many already achieving an EPC C rating. However, there are some properties that fall in the lower half of the D banding and below. Many of these are hard to treat, and particularly hard to heat. Given the recent energy fuel increases this has put additional pressure on households who may already be struggling to heat their homes.
The scope of this project is to deliver the following to each of the properties:
- external wall insulation
- double glazing including front and rear doors
- loft insulation installation.
- Passive house ventilation systems
The project covers a total of 44 properties. SHP intends to appoint two contractors, with the two highest scoring suppliers each being awarded a contract to deliver retrofit works to 22 properties.
The final property addresses will be provided to the successful contractors upon contract award. The purpose of the works is to improve the energy performance of the housing portfolio and ensure that all properties achieve a minimum Energy Performance Certificate (EPC) rating of C.
As with all government funded projects, this project must be delivered in compliance with the PAS2035 process, and all installers must hold appropriate PAS2030/TrustMark certification for any measures installed in the programme.
Total value (estimated)
- £1,400,000 excluding VAT
- £1,680,000 including VAT
Below the relevant threshold
Contract dates (estimated)
- 1 September 2026 to 28 February 2027
- 6 months
Main procurement category
Works
Participation
Particular suitability
Small and medium-sized enterprises (SME)
Submission
Enquiry deadline
26 June 2026, 12:00pm
Tender submission deadline
3 July 2026, 12:00pm
Submission address and any special instructions
Tender documents can be found on the London Tender Portal www.londontenders.org.
Tenders may be submitted electronically
Yes
Award criteria
This tender is based on 30% Quality as follows:
- Residents Communication 30% (of the overall 30%)
- Project Programme 30% (of the overall 30%)
- Methodology for Delivering the Project 30% (of the overall 30%)
- Social Value 10% (of the overall 30%)
This Tender is based on 70% Price.
The Price Schedule submitted by providers will be for 22 Properties with the two highest scoring suppliers (quality and price) each being awarded a contract to deliver retrofit works to 22 properties.
Procedure
Procedure type
Below threshold – open competition
Contracting authority
London Borough of Sutton
- Public Procurement Organisation Number: PJMC-1445-VCVG
Civic Offices, St Nicholas Way
Sutton
SM1 1EA
United Kingdom
Region: UKI63 – Merton, Kingston upon Thames and Sutton
Organisation type: Public authority – sub-central government