A modern creative real estate agency · London

Your home deserves
more than a listing.

We launch properties like campaigns—combining cinematic storytelling, social reach and serious estate agency expertise.

Start a conversation ↗Explore properties ↓

AS FEATURED INThe TimesRead the feature ↗

The KnokKnok difference

The way people buy homes has changed. Estate agency should too.

Buyers scroll before they search. They care about lifestyle, not just layout. They want to feel something—not simply view something.

KnokKnok pairs the standards of a private office with the creativity of a campaign studio, led personally by founder Mark Breffit.

Why KnokKnok →

Choose your route

One standard of service. Three ways to work together.

Sell

A tailored launch campaign for your home: cinematic film, editorial storytelling, targeted social distribution and expert negotiation.

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Buy

Private-office buying advice, on and off market. We search, scrutinise, negotiate and protect your position from brief to completion.

Explore ↗

Collaborate

A modern joint-agency model that combines our creative reach and founder-led service with the strength of established local agents.

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Selected homes

Properties with a story.

View all on Rightmove ↗

Campaign liveView the property ↗

Parsons Green, SW6

Cristowe Road

£1,700,0004 bedrooms · 2 bathrooms · 1,754 sq ft

NewView the property ↗

West Kensington, W14

Fitzjames Avenue

£1,795,0003 bedrooms · 2 bathrooms · 1,802 sq ft

For saleView the property ↗

Herne Hill, SE24

Lowden Road

£925,0004 bedrooms · 3 bathrooms

From everyday London to exceptional London

A record that travels across the market.

The same founder-led care, creative energy and serious negotiation—whether the brief is a much-loved family home or a discreet global trophy asset.

Exchanged

KnokKnok result

Belgravia, SW1W

Caroline Terrace

£4.1m

On the market

Mark’s career record

London, W11

Holland Park

£30m

Exchanged

KnokKnok result

Clapham, SW2

Wingford Road

£1.125m

Private

Private instruction

Off-market instruction

Belgravia

£100m

Career track record includes transactions and instructions handled by Mark before founding KnokKnok.

Property, made watchable

People don’t fall in love with a floorplan.

Every KnokKnok campaign is designed for the way buyers actually discover homes now: cinematic film, short-form social, founder-led tours and a story worth sharing.

KnokKnok campaign filmWatch more on Instagram ↗

Global attention · London expertise

London is where the property sits.
The audience could be anywhere.

Portals wait for buyers to search. We place your home where attention already exists—through film, social distribution, sharing and a London-connected global network.

London

One property · a world of possible attention

01 / 04Always on

United Kingdom & Europe

Domestic movers, relocating families and London-connected buyers discover a campaign wherever they spend their attention—not only when they open a property portal.

Portals list property.

KnokKnok launches it to the world.

Latest edition30 July 2026

Mark’s View

The market has not stopped. It has become selective.

Bank Rate is unchanged and inflation is lower, yet mortgages are edging up and summer activity has cooled. The useful story is not that London has stopped—it is that buyers have become far less forgiving.

Explore all market intelligence →

Mark Breffit, founder of KnokKnok Real Estate

Founder-led. Always.

Now here’s the story

Thirteen years inside the industry. One clear idea for changing it.

After working for Knight Frank and Hamptons Private Office—selling everything from family homes in South West London to a near-£70m trophy property—Mark Breffit decided to build the agency he felt the market was missing.

“We won’t just list. We’ll launch your home like it’s a brand.”

Talk to Mark ↗

Proof, not promises

£70mLandmark London sale experience

13+Years across prime and South London

21Current homes across the portfolio

1:1Founder-led service and direct access

“

Selling our flat from overseas felt incredibly daunting, but Mark made the entire process as smooth and stress-free as possible. Communication was exceptional throughout.

Mea StanfieldSeller · July 2026

Your move