Advisory scope

Independent buyer and tenant side advisory for households making residential property decisions in Prime and Super-Prime London. We act exclusively for clients, never for sellers, and work with international families, returning UK residents, and London households navigating complex briefs in English and Russian.


0+Years combined experience
£0m+Transactional value advised
0+Acting only on the buyer or tenant side
0%Typical discount achieved on negotiated acquisitions

Acquisition advisory

Independent representation for residential purchases across Mayfair, Belgravia, Knightsbridge, Kensington, Chelsea, Notting Hill, and selected Surrey private estates. We work from the brief inward: sourcing across on-market, off-market, and private channels, assessing value against transactional comparable evidence, and leading negotiation from documented walkaway positions rather than headline asking prices. The objective at every stage is clarity over momentum, with decisions made on evidence rather than under pressure from a counterparty.

Retained tenant representation

Discreet, end-to-end rental search for clients who value time, access, and control. We work across short-term super-prime lets, corporate and diplomatic placements, and long-term family homes, with particular focus on properties that meet specific household, schooling, or relocation requirements. Following the Renters' Rights Act 2025, the Prime London rental market has shifted materially in tenant favour, and we advise clients on tenancy structure, deposit and rent-in-advance constraints, and end-of-tenancy planning alongside the property search itself.

Disposal oversight

Strategic oversight for clients selling Prime and Super-Prime London property who want independent counsel rather than additional agency representation. We advise on selecting the right selling agent for the specific property, pricing strategy informed by transactional comparables rather than instructed-listing optimism, marketing approach, and negotiation. Most importantly, we represent the client's interest throughout to completion, where the most consequential decisions are often made under time pressure and would otherwise be advised on by parties with their own commercial position in the transaction.

Off-market sourcing

Early-stage and off-market opportunities sourced through long-standing relationships with selling agents, developers, and private owners. With super-prime supply 18 percent below the ten-year average and open-market stock contracting, off-market access is more material than it has been in several cycles, particularly for tightly defined briefs in Belgravia, Mayfair, Kensington, and Surrey trophy estates. We do not lead conversations with off-market access, because the channel is no substitute for analytical work on value, fit, and timing. Where it matters, we surface it; where it is being used to inflate a price, we say so.

Comprehensive valuation reports

Independent valuation advice on residential property in Prime and Super-Prime London, prepared from transactional comparable evidence, sub-market context, and condition-adjusted analysis rather than instructed asking prices. Reports cover comparable transactions over a defined window, supply and absorption dynamics in the relevant sub-market, time-on-market and reduction patterns, planning and tenure considerations, and a documented value range with reasoning. Engagements are commissioned by clients considering an acquisition, by owners reviewing a holding or refinance, and by family offices and trustees requiring an independent opinion separate from any selling or lending agent's position. Reports are written in plain language, prepared for a non-specialist principal as well as their advisor team, and intended to support a decision rather than to confirm a predetermined view.

Commercial search representation

Buyer and tenant representation on commercial property requirements where the client values independence and time over institutional reach. Typical briefs include London office acquisitions and lettings for family offices, single-tenant retail and mixed-use buildings within a private investment portfolio, and discreet sourcing where the principal does not want their requirement circulating openly through institutional channels. We work alongside the client's existing tax, legal, and asset management advisors and decline mandates that fall outside our area of competence, including ground-up development, large-format logistics, and institutional fund-level transactions. The same buyer-side discipline that defines our residential work applies here: no selling-side conflicts, no referral fees, and decisions made on transactional comparable evidence rather than headline yields.

Advisory scope

Independent buyer and tenant side advisory for households making residential property decisions in Prime and Super-Prime London. We act exclusively for clients, never for sellers, and work with international families, returning UK residents, and London households navigating complex briefs in English and Russian.


0+Years combined experience
£0m+Transactional value advised
0%Acting only on the buyer or tenant side
0%Typical discount achieved on negotiated acquisitions

Acquisition advisory

Independent representation for residential purchases across Mayfair, Belgravia, Knightsbridge, Kensington, Chelsea, Notting Hill, and selected Surrey private estates. We work from the brief inward: sourcing across on-market, off-market, and private channels, assessing value against transactional comparable evidence, and leading negotiation from documented walkaway positions rather than headline asking prices. The objective at every stage is clarity over momentum, with decisions made on evidence rather than under pressure from a counterparty.

Retained tenant representation

Discreet, end-to-end rental search for clients who value time, access, and control. We work across short-term super-prime lets, corporate and diplomatic placements, and long-term family homes, with particular focus on properties that meet specific household, schooling, or relocation requirements. Following the Renters' Rights Act 2025, the Prime London rental market has shifted materially in tenant favour, and we advise clients on tenancy structure, deposit and rent-in-advance constraints, and end-of-tenancy planning alongside the property search itself.

Disposal oversight

Strategic oversight for clients selling Prime and Super-Prime London property who want independent counsel rather than additional agency representation. We advise on selecting the right selling agent for the specific property, pricing strategy informed by transactional comparables rather than instructed-listing optimism, marketing approach, and negotiation. Most importantly, we represent the client's interest throughout to completion, where the most consequential decisions are often made under time pressure and would otherwise be advised on by parties with their own commercial position in the transaction.

Off-market sourcing

Early-stage and off-market opportunities sourced through long-standing relationships with selling agents, developers, and private owners. With super-prime supply 18 percent below the ten-year average and open-market stock contracting, off-market access is more material than it has been in several cycles, particularly for tightly defined briefs in Belgravia, Mayfair, Kensington, and Surrey trophy estates. We do not lead conversations with off-market access, because the channel is no substitute for analytical work on value, fit, and timing. Where it matters, we surface it; where it is being used to inflate a price, we say so.

Comprehensive valuation reports

Independent valuation advice on residential property in Prime and Super-Prime London, prepared from transactional comparable evidence, sub-market context, and condition-adjusted analysis rather than instructed asking prices. Reports cover comparable transactions over a defined window, supply and absorption dynamics in the relevant sub-market, time-on-market and reduction patterns, planning and tenure considerations, and a documented value range with reasoning. Engagements are commissioned by clients considering an acquisition, by owners reviewing a holding or refinance, and by family offices and trustees requiring an independent opinion separate from any selling or lending agent's position. Reports are written in plain language, prepared for a non-specialist principal as well as their advisor team, and intended to support a decision rather than to confirm a predetermined view.

Commercial search representation

Buyer and tenant representation on commercial property requirements where the client values independence and time over institutional reach. Typical briefs include London office acquisitions and lettings for family offices, single-tenant retail and mixed-use buildings within a private investment portfolio, and discreet sourcing where the principal does not want their requirement circulating openly through institutional channels. We work alongside the client's existing tax, legal, and asset management advisors and decline mandates that fall outside our area of competence, including ground-up development, large-format logistics, and institutional fund-level transactions. The same buyer-side discipline that defines our residential work applies here: no selling-side conflicts, no referral fees, and decisions made on transactional comparable evidence rather than headline yields.

The engagement, in four stages:

Independent advice, structured for complex property decisions.

Stage 1

Brief and filter

We begin by understanding how the household actually lives, not how it describes itself in passing. Budget, timing, location, schooling, holding period, and unstated trade-offs are documented in detail before any property is viewed. Most poor outcomes in Prime London originate in unclear briefs, and a deliberate two-to-three-week briefing phase compounds in value across the rest of the engagement.

Stage 2

Source and assess

Opportunities are sourced across on-market, off-market, and private channels and pre-screened against the brief before they reach the client. Most properties seen at this stage have already been declined on the client's behalf for reasons of value, condition, or context. The objective is to reduce viewings to the small number of properties that genuinely warrant the household's time, rather than to demonstrate activity through volume.

Stage 3

Advise and negotiate

Once a property is being seriously considered, the work shifts to comparable transactional evidence, condition assessment, vendor circumstances, and pricing strategy. Offers are run from documented evidence rather than asking prices, and a documented walkaway position is established before the first offer. Negotiation is calm, deliberate, and informed by what comparable properties have actually traded at, not by what the selling agent says the property is worth.

Stage 4

Execution oversight

From offer accepted through exchange and completion, we coordinate alongside the client's solicitor, surveyor, and tax counsel to keep the transaction moving and to flag risks early. The most consequential decisions in a transaction are often made between exchange and completion, when the household is most fatigued. The advisor's role at this stage is to maintain analytical discipline as the parties move toward exchange, not to lose it under pressure.

Where independent advice changes the outcome

Clearer decisions, reduced risk, and disciplined execution in Prime and Super-Prime London.

Decisions made with structure.

Independent advice removes the asymmetry that exists when the only professional in the transaction works for the seller. Briefs are filtered against actual requirements, irrelevant options never reach the client, and decisions are made with the time and structure that high-value commitments deserve.

Pricing on evidence, not asking price.

In a market where 45.3 percent of Prime London listings underwent a published price reduction and average discounts ranged from 5.0 to 17.7 percent across sub-markets, the gap between asking price and value is wider than headlines suggest. Access to transactional comparable evidence ensures clients negotiate from real benchmarks, not from optimistic instruction prices.

Controlled execution

Strategy, negotiation, and legal progression are handled calmly and deliberately by an advisor whose only obligation is to the client. This reduces the friction and pressure that typically build between offer and exchange, and keeps decisions aligned with the original brief rather than with the counterparty's timeline.

Risks identified before they cost

Early independent assessment of value, condition, planning context, and household fit identifies the issues that surface costly mid-transaction, including structural defects, adverse contract terms, planning constraints, and tenure complications. The cost of avoiding one wrong purchase materially exceeds the cost of any single engagement.

Sub-market specificity

Prime and Super-Prime London is not a single market and is not behaving as one. Decisions are informed by how properties actually trade in the relevant sub-market, with current dynamics differing materially between Belgravia, Wimbledon, Notting Hill, and Surrey trophy estates. Sub-market context, not aggregated headlines, is what drives sound decisions.

Decisions that hold up at year three

Advice considers the household's holding period, lifestyle trajectory, schooling pipeline, and downside protection, not just the immediate transaction. Many Prime London purchases prove problematic two or three years after completion when family circumstances shift; planning for the second-order decision at the outset reduces the likelihood of needing to unwind it.


Contact

We work with a limited number of clients at any one time. Initial conversations are confidential and without obligation. Please outline your requirements below and we will respond if the instruction is suitable.


Advisory scope

Independent buyer and tenant side advisory for households making residential property decisions in Prime and Super-Prime London. We act exclusively for clients, never for sellers, and work with international families, returning UK residents, and London households navigating complex briefs in English and Russian.


0+Years combined experience
£0m+Transactional value advised
0%Acting only on the buyer or tenant side
0%Typical discount achieved on negotiated acquisitions

Acquisition advisory

Independent representation for residential purchases across Mayfair, Belgravia, Knightsbridge, Kensington, Chelsea, Notting Hill, and selected Surrey private estates. We work from the brief inward: sourcing across on-market, off-market, and private channels, assessing value against transactional comparable evidence, and leading negotiation from documented walkaway positions rather than headline asking prices. The objective at every stage is clarity over momentum, with decisions made on evidence rather than under pressure from a counterparty.


Retained tenant representation

Discreet, end-to-end rental search for clients who value time, access, and control. We work across short-term super-prime lets, corporate and diplomatic placements, and long-term family homes, with particular focus on properties that meet specific household, schooling, or relocation requirements. Following the Renters' Rights Act 2025, the Prime London rental market has shifted materially in tenant favour, and we advise clients on tenancy structure, deposit and rent-in-advance constraints, and end-of-tenancy planning alongside the property search itself.


Disposal oversight

Strategic oversight for clients selling Prime and Super-Prime London property who want independent counsel rather than additional agency representation. We advise on selecting the right selling agent for the specific property, pricing strategy informed by transactional comparables rather than instructed-listing optimism, marketing approach, and negotiation. Most importantly, we represent the client's interest throughout to completion, where the most consequential decisions are often made under time pressure and would otherwise be advised on by parties with their own commercial position in the transaction.


Off-market sourcing

Early-stage and off-market opportunities sourced through long-standing relationships with selling agents, developers, and private owners. With super-prime supply 18 percent below the ten-year average and open-market stock contracting, off-market access is more material than it has been in several cycles, particularly for tightly defined briefs in Belgravia, Mayfair, Kensington, and Surrey trophy estates. We do not lead conversations with off-market access, because the channel is no substitute for analytical work on value, fit, and timing. Where it matters, we surface it; where it is being used to inflate a price, we say so.

Independent buyer-side property advisory

© 2026 Griskin Holdings Ltd . Registered in England No. 13129659 , Registered Office:132A West Hill, London, SW15 2UE . All rights reserved.

Independent buyer-side property advisory

© 2026 Griskin Holdings Ltd . Registered in England No. 13129659 , Registered Office:132A West Hill, London, SW15 2UE . All rights reserved.