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plannedFind a Tender · planning

Whole House Retrofit (Wave 3)

Buyer: Swindon Borough Council →

BuyerSwindon Borough Council
Statusplanned
DeadlineNot published
Value£4,800,000
Published6 May 2025

What is being bought

External Wall Installation and supply and installation of Solar Panels (warm house social housing de-carbonisation fund wave 3)

Delivery location

UKK14, GB

Categories

Solar panels 09331000Solar installation 09332000Thermal insulating material 44111520Building construction work 45210000Solar panel roof-covering work 45261215Electrical wiring and fitting work 45311000Thermal insulation work 45321000Building completion work 45400000Energy and related services 71314000

Lot details

Lot 1

No lot description published.

Statusplanned
Contract periodFrom 1 Jan 2026 to 31 Dec 2027

What is included

ItemCategoryQuantity
1Solar panels, Solar installation, Thermal insulating material, Building construction work, Solar panel roof-covering work, Electrical wiring and fitting work, Thermal insulation work, Building completion work, Energy and related servicesNot published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 09. The category anchor is Solar panels (09331000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.

Comparison setProceduresReported bids per procedureNamed award suppliersPrice evidence
Market: CPV division 091,7244 median · 35.3 average (638 of 1,724 with a bid count)5 average (722 of 1,724 with named award suppliers)Not published
Same buyer2Not publishedNot publishedNot published
Delivery region: UKK14610 median · 20.7 average (3 of 6 with a bid count)1.3 average (3 of 6 with named award suppliers)Not published
Similar published value (0.5×–2×)12258 median · 58 average (1 of 122 with a bid count)27 average (1 of 122 with named award suppliers)Not published

“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.

Price-outcome signal

Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetValue not published
No-engagement rationaleNot published
Planning documents1
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Documents & submission route

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-050d66
Latest release ID019205-2025
Latest release timestampTue May 06 2025 15:35:58 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statusplanned
Procurement methodNot published
Procurement method detailsNot published
Main procurement categoryworks
Above thresholdNot published
Legal basis2023/54
Tender period: startNot published
Tender period: endNot published
Expression of interest deadlineNot published
Enquiry deadlineNot published
Award period: startNot published
Award period: endNot published
Submission method detailsNot published
Submission languagesNot published
Electronic catalogue policyNot published
Total tender value£4,800,000
Tender lots in source1
Tender items in source1
Tender documents in source0
Awards in latest release0
Contracts in latest release0
Parties in latest release1

Notice history

DateEventReference
6 May 2025planning019205-2025

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
{
  "id": "019205-2025",
  "tag": [
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  "date": "2025-05-06T16:35:58+01:00",
  "ocid": "ocds-h6vhtk-050d66",
  "buyer": {
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    "name": "Swindon Borough Council"
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  "tender": {
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    "items": [
      {
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            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "09331000",
            "scheme": "CPV",
            "description": "Solar panels"
          },
          {
            "id": "09332000",
            "scheme": "CPV",
            "description": "Solar installation"
          },
          {
            "id": "44111520",
            "scheme": "CPV",
            "description": "Thermal insulating material"
          },
          {
            "id": "45210000",
            "scheme": "CPV",
            "description": "Building construction work"
          },
          {
            "id": "45261215",
            "scheme": "CPV",
            "description": "Solar panel roof-covering work"
          },
          {
            "id": "45311000",
            "scheme": "CPV",
            "description": "Electrical wiring and fitting work"
          },
          {
            "id": "45321000",
            "scheme": "CPV",
            "description": "Thermal insulation work"
          },
          {
            "id": "45400000",
            "scheme": "CPV",
            "description": "Building completion work"
          },
          {
            "id": "71314000",
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    ],
    "title": "Whole House Retrofit (Wave 3)",
    "value": {
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      "currency": "GBP",
      "amountGross": 5760000
    },
    "status": "planned",
    "legalBasis": {
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      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "External Wall Installation and supply and installation of Solar Panels (warm house social housing de-carbonisation fund wave 3)",
    "communication": {
      "futureNoticeDate": "2025-09-01T23:59:59+01:00"
    },
    "mainProcurementCategory": "works",
    "additionalProcurementCategories": [
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  "parties": [
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      "id": "GB-PPON-PNPT-6195-XDWV",
      "name": "Swindon Borough Council",
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      "address": {
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        "country": "GB",
        "locality": "Swindon",
        "postalCode": "SN1 2JH",
        "countryName": "United Kingdom",
        "streetAddress": "Civic Offices, Euclid St"
      },
      "details": {
        "url": "http://www.swindon.gov.uk",
        "classifications": [
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      "identifier": {
        "id": "PNPT-6195-XDWV",
        "scheme": "GB-PPON"
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      "contactPoint": {
        "email": "tenderinghousingproperty@swindon.gov.uk"
      }
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "019205-2025",
        "url": "https://www.find-tender.service.gov.uk/Notice/019205-2025",
        "format": "text/html",
        "noticeType": "UK1",
        "description": "Pipeline notice on Find a Tender",
        "documentType": "plannedProcurementNotice",
        "datePublished": "2025-05-06T16:35:58+01:00"
      }
    ]
  },
  "initiationType": "tender"
}
Complete JSON history (1 releases)
6 May 2025 · 019205-2025 · planning
{
  "id": "019205-2025",
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  "date": "2025-05-06T16:35:58+01:00",
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        ],
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          },
          {
            "id": "09332000",
            "scheme": "CPV",
            "description": "Solar installation"
          },
          {
            "id": "44111520",
            "scheme": "CPV",
            "description": "Thermal insulating material"
          },
          {
            "id": "45210000",
            "scheme": "CPV",
            "description": "Building construction work"
          },
          {
            "id": "45261215",
            "scheme": "CPV",
            "description": "Solar panel roof-covering work"
          },
          {
            "id": "45311000",
            "scheme": "CPV",
            "description": "Electrical wiring and fitting work"
          },
          {
            "id": "45321000",
            "scheme": "CPV",
            "description": "Thermal insulation work"
          },
          {
            "id": "45400000",
            "scheme": "CPV",
            "description": "Building completion work"
          },
          {
            "id": "71314000",
            "scheme": "CPV",
            "description": "Energy and related services"
          }
        ]
      }
    ],
    "title": "Whole House Retrofit (Wave 3)",
    "value": {
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    },
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    },
    "mainProcurementCategory": "works",
    "additionalProcurementCategories": [
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    ]
  },
  "parties": [
    {
      "id": "GB-PPON-PNPT-6195-XDWV",
      "name": "Swindon Borough Council",
      "roles": [
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      ],
      "address": {
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        "country": "GB",
        "locality": "Swindon",
        "postalCode": "SN1 2JH",
        "countryName": "United Kingdom",
        "streetAddress": "Civic Offices, Euclid St"
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      "contactPoint": {
        "email": "tenderinghousingproperty@swindon.gov.uk"
      }
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  ],
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  "planning": {
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        "id": "019205-2025",
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        "format": "text/html",
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      }
    ]
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  "initiationType": "tender"
}