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Landlord

Thirteen Housing Group Limited

Housing AssociationData as of 16 October 2026Latest ruling 30 April 2026

Name shown exactly as the Ombudsman publishes it. If this landlord has merged or changed its name, older rulings may be listed under a former name.

Key figures

Rulings published
44
December 2020 to April 2026
Maladministration found
45%
20 of 44 rulings: severe maladministration, maladministration or partial maladministration
Severe maladministration
1
rulings with this overall outcome. The Ombudsman’s 2025-26 report counts 2 severe maladministration findings (it counts findings, not rulings).

All landlords: maladministration found in 73% of rulings (13,428 of 18,334).

Open the full interactive viewSee, filter and share all 44 rulings.

What the Ombudsman decided

Rulings by outcome
OutcomeRulingsShare
Severe maladministration12%
Maladministration1023%
Partial maladministration920%
Reasonable redress25%
No maladministration1943%
Outside jurisdiction25%
Mediation12%

“Maladministration found” on this site means the first three outcomes: severe maladministration, maladministration or partial maladministration. What these words mean.

Orders or recommendations

Number of rulings with each tag. The Ombudsman’s archive uses one tag for both orders and recommendations, and one ruling can have several. Where the outcome was reasonable redress or no maladministration, they are recommendations.

Rulings by order or recommendation tag
TagRulings
Compensation20
Apology13
Take Specific Action (non-repair)9
Other8
Policy Review6
Repairs5
Staff Training3
Case Review2
Process Change1

What each tag means

What the complaints were about

Rulings by category, with the number where maladministration was found
CategoryRulingsMaladministration foundBar chart
Repairs (includes damp and mould)2213
Managing Relations2013
Financial80
Moving/Buying/Selling Home84
ASB/Abuse/Nuisance32
Estate Management10
Information and data management10
Planned Works11

A ruling can have more than one category tag. 7 rulings have no category tag in the Ombudsman’s archive.

Rulings by year

Rulings by year, with the number where maladministration was found
YearRulingsMaladministration foundBar chart
202011
202180
202270
202353
202453
2025128
202665

Calendar years, by the date printed on each ruling.

Size and complaint rates

Why the home counts differ: the Ombudsman counts homes owned or managed under its jurisdiction, including leasehold homes. The Regulator counts social homes owned.

Housing Ombudsman, 2025-26

Figures from the Ombudsman’s 2025-26 report on this landlord.

1 April 2025 to 31 March 2026. Counted by finding, not by ruling.

36,368 homes owned or managed under the Ombudsman’s jurisdiction, 31 March 2026

These per-1,000 figures are the Ombudsman’s own, for 2025-26. “Cases” counts all the cases the Ombudsman dealt with about this landlord, not only the determinations below.

Determinations (cases decided)
27
Findings
66
Maladministration findings
38
Maladministration rate (share of findings)
60%
Severe maladministration findings
2
Compensation ordered
£11,394

The Ombudsman’s report on this landlord and its 2025-26 data table differ: compensation £11,394 in the report, £11,444 in the data table. We show the report’s figures because that is the document we link to.

The Ombudsman’s 2025-26 report on this landlord (PDF)

Regulator of Social Housing, 2024/25

Tenant Satisfaction Measures, year to 31 March 2025.

35,288 homes owned social rent and shared ownership, 31 March 2025

Stage 1 answered on time
97.8%
Stage 2 answered on time
93.9%

“On time” means within the Complaint Handling Code timescales. Medians from the Regulator’s 2024/25 headline report. Contains public sector information licensed under the Open Government Licence v3.0.

The landlord’s own satisfaction results page (may now show 2025/26 figures)

Latest rulings

See and filter all 44

The 10 most recent of 44 published rulings. Each links to the full ruling on the Ombudsman’s website.

  1. 30 April 2026Case 202430438 · Leaseholder
    Partial maladministration
    What the complaint was about (from the ruling)

    “The complaint is about the landlord’s handling of: Repairs to a window and door in his flat. Repairs to the building’s exterior pillars. The complaint.”

    Managing RelationsRepairs (includes damp and mould)

    Orders or recommendations: Compensation

  2. 28 April 2026Case 202335937 · Assured Tenancy
    Partial maladministration
    What the complaint was about (from the ruling)

    “The landlord’s response to reports of damp and mould. The associated complaint.”

    Managing RelationsRepairs (includes damp and mould)

    Orders or recommendations: Apology, Compensation, Other

  3. 26 March 2026Case 202408309 · Assured Tenancy
    Maladministration
    What the complaint was about (from the ruling)

    “The complaint is about the landlord’s handling of the resident’s reports of: A leak and associated damp and mould in the kitchen. A rodent infestation and associated floorboard repairs. A broken window and rubbish in the outhouse. We have also investigated the landlord’s handling of the complaint.”

    Managing RelationsRepairs (includes damp and mould)

    Orders or recommendations: Apology, Compensation, Policy Review, Staff Training, Take Specific Action (non-repair)

  4. 23 March 2026Case 202342221 · Assured Tenancy
    Maladministration
    What the complaint was about (from the ruling)

    “The complaint is about the landlord’s response to: Reports of a radiator leak causing damage to the resident’s belongings. Complaint handling.”

    Managing RelationsRepairs (includes damp and mould)

    Orders or recommendations: Apology, Compensation, Other, Policy Review

  5. 28 January 2026Case 202440514 · Assured Tenancy
    No maladministration
    What the complaint was about (from the ruling)

    “The complaint is about the landlord’s response to: The resident’s reports of the roof being unsafe and the subsequent damage this caused to her car. The associated complaint.”

  6. 5 January 2026Case 202430416 · Assured Tenancy
    Partial maladministration
    What the complaint was about (from the ruling)

    “The complaint is about the landlord’s handling of: Repairs to the roof. Reports of damp and excessive cold. Reports of heating issues. Queries about unpaid compensation. The resident’s complaint.”

    Managing RelationsPlanned WorksRepairs (includes damp and mould)

    Orders or recommendations: Compensation, Other

  7. 18 December 2025Case 202411250 · Assured Tenancy
    Severe maladministration
    What the complaint was about (from the ruling)

    “This complaint is about how the landlord handled repairs to the property. We have also assessed how the landlord handled the complaint.”

    Managing RelationsMoving/Buying/Selling Home

    Orders or recommendations: Apology, Compensation, Take Specific Action (non-repair)

  8. 31 October 2025Case 202450518 · Assured Tenancy
    Partial maladministration
    What the complaint was about (from the ruling)

    “The landlord’s response to: Reports of a sink hole in the back garden. Reports of a pest infestation. A request for adaptations to the garden path. We have also assessed the landlord’s handling of the complaint.”

    Managing RelationsRepairs (includes damp and mould)

    Orders or recommendations: Apology, Compensation, Other

  9. 31 October 2025Case 202445642 · Assured Tenancy
    Maladministration
    What the complaint was about (from the ruling)

    “The complaint is about the landlord’s handling of: Boiler repairs, and compensation request for leak damage. The resident’s complaint.”

    Managing RelationsRepairs (includes damp and mould)

    Orders or recommendations: Apology, Compensation, Other

  10. 20 October 2025Case 202502875 · Assured Tenancy
    No maladministration
    What the complaint was about (from the ruling)

    “The complaint is about the landlord’s handling of: The condition of the property when let. The resident’s reports of damp and mould. The resident’s charges for gas and electricity during repairs. We also investigated the landlord’s complaint handling.”

    FinancialManaging RelationsMoving/Buying/Selling HomeRepairs (includes damp and mould)

What you can do next

  1. Report the problem to your landlord. Keep photos and dates.
  2. Not fixed? See how to make a complaint, step by step.
  3. Unhappy with your landlord’s final answer? Contact the Housing Ombudsman free on 0300 111 3000 or info@housing-ombudsman.org.uk.
  4. Free advice: Shelter: damp and mould in social housing · Citizens Advice: repairs if you rent from a council or housing association.

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