Richmond named happiest place to live in Rightmove’s 2026 index — why landlords should treat it as a marketing claim, not a rent signal

Richmond upon Thames has been named Britain’s happiest place to live in Rightmove’s Happy at Home Index 2026, based on a survey of more than 24,000 residents across 221 locations. For London landlords, that is useful market intelligence, but it does not create any new right to increase rents or make broad lifestyle claims in adverts without evidence.

No new compliance rule — existing advertising rules still apply

There is no new statutory or regulatory duty arising from this ranking. The relevant framework remains the same: advertising must be accurate and not misleading under the Consumer Protection from Unfair Trading Regulations 2008; marketing communications should comply with the CAP Code; and advert wording must not discriminate contrary to the Equality Act 2010. Day-to-day lettings compliance such as gas safety, electrical safety, EPC requirements and prescribed tenancy paperwork is unchanged.

What the 2026 index says about London

The headline figures matter because they show how uneven the capital is as a lettings market. Richmond upon Thames ranks 1st nationally. At the other end, Barking & Dagenham ranks 221st out of 221. Rightmove also says Greater London is the lowest-ranked region overall for happiness.

For landlords, the practical point is simple: “London” is not one market. Borough-level and property-level evidence matters far more than a city-wide narrative when you are setting rents, refreshing listings or planning renewals.

Use rankings carefully in property listings

If you want to refer to the result in a listing, keep the wording precise and attributable. For example:

“Richmond upon Thames was ranked first in Rightmove’s Happy at Home Index 2026.”

That is far safer than vague or absolute wording such as “guaranteed happy living” or claims that imply a tenant will have a particular experience.

If you reference the index, make sure the claim is:

• tied to Rightmove as the source;
• dated 2026;
• presented as a survey result, not an objective guarantee; and
• not stretched into claims about future capital growth, rental returns or tenant satisfaction.

Positive PR is not evidence for a rent rise

A strong ranking is not, by itself, evidence that a rent increase is justified. The index may highlight factors such as green space, amenities and transport, but it does not set market rent.

If you increase rent, rely on current local comparables instead. A sensible file should record:

• at least three comparable local listings or recent agreed lets;
• the date checked;
• the asking or agreed rent;
• key differences in size, condition and transport links.

That matters in both stronger and weaker micro-markets. In high-value boroughs such as Richmond, the risk may be failed affordability, fall-throughs or arrears if applicants are stretched. In lower-ranked areas, overpricing can simply extend void periods.

Check listing accuracy before using lifestyle copy

Where landlords and smaller agents often slip is not on the survey itself, but on the surrounding advert copy. Before a revised listing goes live, check that:

• the rent is current;
• the fees position is Tenant Fees Act-compliant;
• property details are accurate, including features and EPC information;
• any council tax information required by the portal has been included; and
• amenity claims can be supported.

Descriptions such as “moments from the station” or references to parks, cafés, schools or river access should reflect the property’s actual position, not a nearby postcode’s reputation.

Avoid demographic wording that could create discrimination risk

The index commentary may tempt some marketers to aim copy at particular age groups or household types. That is where risk starts.

Avoid wording that suggests a preference for people with a protected characteristic, or for a particular age or family profile. Phrases such as “professionals only”, “perfect for young couples” or “suited to mature tenants” can all be problematic depending on context. The safer approach is to describe the property and its location, not the type of person you hope will apply.

Three practical actions for landlords this week

1. Audit live listings that mention lifestyle, transport or local rankings, and remove anything you cannot evidence.
2. Keep a comparables file for any new let or renewal where rent is being reviewed.
3. Review advert wording for anything that could imply age or demographic preference before the next listing goes live.

Used properly, Rightmove’s 2026 ranking is a useful marketing reference point. Used badly, it can turn into misleading copy, weak rent-setting evidence or avoidable discrimination risk.

This article is general information, not legal advice.