Google Ads and PPC for London businesses: a practical playbook

Google Ads can be the fastest route to qualified demand in a city as competitive as London, but it is also one of the easiest places to burn budget on the wrong clicks. The difference between the two outcomes is rarely the platform. It is structure, targeting discipline and honest measurement. This playbook walks through how we approach paid search for London businesses, from first account build to the ongoing optimisation that compounds over months.

Why London changes the maths

London is not one market. It is dozens of micro-markets stacked on top of each other, each with different intent, competition and average order value. A search for "Italian restaurant Mayfair" carries very different commercial weight to "cheap pizza near me", even though both could land on the same venue.

That density has two consequences. First, cost per click is high because demand and competition are both concentrated. Second, geography is your sharpest lever. A campaign that treats Greater London as a single blob will overpay to reach people who will never travel to you. A campaign built around realistic catchments, postcodes, transport links and walking distance will spend the same budget far more efficiently.

For hospitality in particular, where most of our paid search work sits, the winning radius is usually tighter than instinct suggests. People book the place that is convenient, not the place that is technically nearest.

Get the account structure right before you spend a pound

Most underperforming accounts we audit fail at the structure stage, not the bidding stage. A clean build makes everything downstream easier to read and easier to fix.

A sensible starting structure for a London business looks like this:

• Brand campaign: protects your own name, captures people already looking for you, and is usually your cheapest, highest-converting traffic.
• Core service or category campaigns: one campaign per distinct offer or cuisine or service line, so budgets and bids can move independently.
• Local intent campaigns: built around "near me", neighbourhood and "in [area]" searches.
• Competitor or category-defence campaigns: optional, run carefully, and only when the unit economics support it.

Within each campaign, keep ad groups tight. A handful of closely related keywords per ad group lets you write ads that match the search exactly, which lifts quality score and lowers what you pay per click. Sprawling ad groups with fifty loosely related terms are the single most common cause of weak relevance.

Match types, negatives and the search terms report

Match types decide how literally Google interprets your keywords. Broad match has improved, but in a high cost per click market like London it can drift into expensive, irrelevant queries fast. We tend to start tighter with phrase and exact match, prove what converts, then expand selectively into broad match with strong conversion data and a tight negative list guiding it.

Negatives are not a one-off task. The search terms report is where the real money is found or lost. Reviewing it weekly in the early stages, then regularly thereafter, surfaces the queries you are wasting spend on: job seekers, DIY researchers, the wrong area, the wrong price bracket. Every irrelevant term you add as a negative is budget redirected to traffic that can actually convert.

Local targeting and the details that decide it

For a physical London business, location settings are where campaigns quietly leak money. A few principles we hold to:

• Target by presence, not interest. You want people who are in or regularly in your catchment, not people merely curious about the area from elsewhere.
• Layer location bid adjustments so the postcodes closest to you, or the ones that historically convert best, get more weight.
• Use radius targeting around the venue or premises, then refine it with the data rather than guessing the perfect distance on day one.

Ad assets matter just as much. Location assets, call assets and structured snippets give Londoners the practical information they want before they click: where you are, how to reach you, what you offer. For bookings-led businesses, call and lead form assets often outperform sending everyone to a landing page.

Landing pages: the half of PPC nobody budgets for

You can run an immaculate account and still waste the budget if the click lands somewhere slow, generic or hard to act on. The ad sets the promise; the page has to keep it.

Speed is non-negotiable in a mobile-heavy city where a lot of searches happen on the move. Message match matters too: if the ad said "private dining in the City", the page should open on private dining in the City, not a generic homepage. A single, obvious next step, whether that is a booking widget, a call button or a short enquiry form, beats a page asking visitors to hunt for what to do next.

If your pages are not pulling their weight, paid traffic exposes it faster than anything else. This is where our web design work and paid search work tend to move together, because fixing the destination often lifts results more than fixing the ads.

Measurement: if you cannot trust the numbers, stop

Optimising on the wrong metric is worse than not optimising at all. Clicks and impressions are activity, not outcomes. The numbers that matter are conversions that map to real revenue: bookings, calls, qualified enquiries, completed purchases.

That means getting conversion tracking right before scaling spend. Define what a genuine conversion is, set it up so it fires reliably, and where possible feed back values so the platform optimises towards revenue rather than raw volume. For phone-led businesses, call tracking is essential, otherwise a large slice of your results is invisible and you will make decisions blind.

Be realistic about attribution. A London diner might see your name in paid search, check your social, read a review, then book direct a week later. Paid search rarely gets sole credit, and pretending it works in isolation leads to bad cuts. Judge it on its contribution to the whole pipeline.

Budgets, bidding and a sensible ramp

There is no universal right number, but there is a right approach. Start with enough budget to gather meaningful data in your core campaigns rather than spreading a thin amount across everything. Thin spend produces thin data, and thin data produces guesses.

On bidding, manual or enhanced approaches give you control while volumes are low. Once you have a steady flow of tracked conversions, automated strategies such as target cost per action or target return on ad spend can do real work, because they finally have the signal they need. Switching to automation too early, before the conversion data exists, is one of the most common ways London accounts stall.

Set the expectation up front that the first few weeks are a learning phase. You are buying data as much as clicks. The accounts that win are the ones where someone reviews search terms, adjusts negatives, tests ad copy and reallocates budget on a steady cadence, rather than setting it live and hoping.

How paid search fits the bigger picture

Paid search is a demand-capture channel. It is brilliant at putting you in front of people already looking, but it does not create demand on its own. The strongest results come when it sits alongside organic visibility and a site that converts.

We usually run paid search next to our SEO service so the channels reinforce each other: paid covers the terms worth buying now, organic builds the durable visibility that lowers your reliance on spend over time. When both point at well-built pages, the cost per acquisition tends to fall as the account matures. You can see how we structure paid campaigns through our advertising service.

Work with Byter

We are a London digital marketing agency based at 33 Cavendish Square in Mayfair, and we have run paid search for businesses across the city, with hospitality our largest single category, since 2018. If you want a clear, accountable approach to Google Ads rather than spend that quietly disappears, get in touch with our team and we will talk through your goals, your catchment and a sensible starting budget. You can also review our transparent monthly pricing to see where you would fit.