The KnokKnok seller’s guide

Before
you list.

A considered start.
A stronger campaign.

A successful sale starts with understanding your home, your buyer and the choices that bring them together.

A little clarity.
Before the big move.

Not sure where to begin? Turn six short answers into a practical outline for your property’s next chapter.

What should your
campaign do first?

  • 01Set out your home and your plans
  • 02See what needs preparing
  • 03Leave with clearer next steps
Build my campaign outlineAbout two minutes · No email required
Stucco houses in Belgravia, Prime Central London

Chelsea · Belgravia · Prime Central London

Distinctive homes.
Personally represented.

Local judgement, considered exposure and a campaign led by Mark Breffit. Begin with the home and the move you want to make.

Explore our prime London approach ↗

Before your next move

A good sale starts
with the right questions.

Explore all seller guides

The detail behind a good decision.

12 seller guides
White stucco London homes in Belgravia
Access · Updates · Decisions

Selling a London property while living abroad

How to organise access, viewings, feedback and decisions when selling a London house or flat from overseas, with direct support from KnokKnok founder Mark Breffit.

Read the seller guide
Garden and rear elevation of a London family home
Diagnose the campaign

My London property is not selling. What should I change?

A practical review of price, presentation and buyer feedback when a London home is attracting too little interest.

Read the seller guide
Sloane Square in Chelsea
SW3 · SW10

How to prepare your Chelsea home for sale

Decide what to tidy, repair and organise before launching a Chelsea house or flat, without committing to unnecessary renovation.

Read the seller guide
White stucco London houses in Belgravia
Price · Presentation · Timing

Should I reduce the price or relaunch my London property?

How to decide whether your London property needs a price change, a better campaign or both.

Read the seller guide
Sloane Square in Chelsea
SW3 · SW10

Chelsea property valuation

What is your Chelsea home worth? Personal house and flat valuations with Mark Breffit, plus advice on private sales and marketing in SW3 and SW10. No obligation.

Read the seller guide
White stucco houses in Belgravia
SW1W · SW1X

Selling a property in Belgravia

Sell your Belgravia house or apartment with Mark Breffit. Personal valuations, discreet sales and considered campaigns across SW1W and SW1X. Start a private conversation.

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Clapham Common bandstand
SW4 · SW9 · SW11 · SW12

Clapham property valuation

What is your Clapham house or flat worth? Get a personal valuation from Mark Breffit, with local evidence and a clear plan for selling. No obligation.

Read the seller guide
Streatham Common in South London
SW16 · SW2

Selling a house in Streatham or Furzedown

Founder-led advice for selling a house in Streatham, Streatham Common or Furzedown, with campaign-led marketing.

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Period family house near Parsons Green
SW6

Selling property in Fulham & Parsons Green

Sell a house, flat or maisonette in Fulham and Parsons Green with founder-led strategy and campaign-quality marketing.

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Large period houses on Holland Park in London
W8 · W11 · W14

Selling a property in Holland Park

Founder-led advice for selling a house, villa or apartment in Holland Park, with discreet strategy and cinematic property marketing.

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Elegant apartment interior near Knightsbridge
SW1X · SW3 · SW7

Knightsbridge property valuation

Request a discreet, founder-led valuation for a Knightsbridge house or apartment across SW1X, SW3 and SW7.

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Colourful period houses in Notting Hill
W11 · W10

Notting Hill property valuation

A founder-led Notting Hill property valuation for houses, villas, conversions and apartments across W11 and W10.

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Start with the postcode.

Mark will give you an honest initial view and tell you what matters before any decision to sell.

Ask Mark directly ↗
Drag to move Knox. Or hold Alt and use the arrow keys; Alt Home resets his position. Press Enter to chat.