ADDERSTONE MANSION MANAGEMENT CO LIMITED

🌳Matureactive

03677319 · ltd · incorporated 1998-12-02

Investment thesis

Unencumbered property vehicle — clean asset-backed target with refinance headroom.

Why interesting: Property-holding entity with no live charges; straightforward asset-backed case.

Why risky: Values depend on title and valuation; property-specific market exposure.

🔒Estimated value

—

Upgrade to see

Turnover

—

year to Dec 2024

Net worth

—

book net assets

Opportunity

79/100

Strong

🔒Generate AI memo →🔒Outreach pack →🔒Corporate story →📑 Reports →Sign in to watch

What this business does

Primary activity: Management of real estate on a fee or contract basis

Sector: Real estate

Investor take

Pursue

Active trading company with a 81-year-old founder — textbook succession opportunity.

Opportunity 79/100 (strong), bankability 75/100. Strong seller-intent signal (63/100, director aged 81). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).

Data confidence

Overall: medium (77/100)

Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.

Company profile

address, 1 SIC codes, incorporation date

100

Financials

2 years of iXBRL accounts extracted (YoY deltas available) + narrative notes parsed

Lenders & charges

Confirmed no charges registered

Directors & officers

38 officers (9 active, 38 linked, 32 with DOB)

Ownership & PSC

2 active PSC(s) of 2 total, 2 with control declared

Director network

Network not yet resolved

Filing history

183 filings on record

Gazette notices

No matching gazette notices (standard for active companies)

Opportunity Score

79/100Strong

PassWatchWorth a lookStrongExceptional

Solid opportunity signal. Worth a dedicated memo and management meeting.

Business quality

Active, clean filings, stable charge profile.

Acquirability

Strong succession / seller-readiness signals.

Risk profile

Few red flags.

Signal strength

Good data coverage for analysis.

Key financials

2 years extracted from filed iXBRL accounts

Cash

—

Net Worth

—

Current Assets

—

Current Liabilities

—

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102

Metric	2024-12-31	2023-12-31

Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.

🔒Filing-note intelligence

1 signal detected in this company's narrative notes — going-concern language, audit opinion, contingent liabilities, related-party transactions.

Available from the Pro tier upwards.

See pricing →

Recent activity

Last 30 days

filing

• 1 officers

Last 90 days

filings

• 2 officers

Last 180 days

filings

• 10 officers
• 1 confirmation-statement

Counts from Companies House filing history.

Corporate timeline (89 events)Click to expand

2026-06-25
📄
appoint-person-director-company-with-name-date
officers · AP01
2026-06-15
➕
DOODSON, Mark appointed
director
2026-05-09
📄
appoint-person-director-company-with-name-date
officers · AP01
2026-04-20
➕
HAMPTON, Jan appointed
director
2026-02-20
➕
HORROCKS, Martin appointed
director
2026-02-20
📄
appoint-person-director-company-with-name-date
officers · AP01
2026-02-19
➕
RBM (NORTHWEST) LIMITED appointed
corporate-secretary
2026-02-19
➖
HOLT, Nigel Gordon resigned
secretary
2026-02-19
➖
DOODSON, Mark resigned
director
2026-02-19
➖
HAMPTON, Jan resigned
director
2026-02-19
➖
HEALEY, Jonathan Richard Lewis resigned
director
2026-02-19
➖
HORROCKS, Martin resigned
director
2026-02-19
➖
HOWIESON, Kenneth resigned
director
2026-02-19
📄
termination-director-company-with-name-termination-date
officers · TM01
2026-02-19
📄
appoint-corporate-secretary-company-with-name-date
officers · AP04
2026-02-19
📄
termination-director-company-with-name-termination-date
officers · TM01
2026-02-19
📄
termination-director-company-with-name-termination-date
officers · TM01
2026-02-19
📄
termination-secretary-company-with-name-termination-date
officers · TM02
2026-02-19
📄
termination-director-company-with-name-termination-date
officers · TM01
2026-02-19
📄
termination-director-company-with-name-termination-date
officers · TM01
2025-12-02
📄
termination-director-company-with-name-termination-date
officers · TM01
2025-10-18
➖
LAU, Wai On resigned
director
2025-08-15
➕
HOLT, Nigel Gordon appointed
secretary
2025-08-15
📄
appoint-person-secretary-company-with-name-date
officers · AP03
2025-08-01
📍
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2025-04-01
📄
accounts-with-accounts-type-dormant
accounts · AA
2024-09-10
📄
accounts-with-accounts-type-dormant
accounts · AA
2023-12-19
➕
LAU, Wai On appointed
director
2023-12-19
📄
appoint-person-director-company-with-name-date
officers · AP01
2023-12-18
📄
termination-director-company-with-name-termination-date
officers · TM01
2023-11-30
➖
WONG, Sau Wa resigned
director
2023-09-21
📄
accounts-with-accounts-type-dormant
accounts · AA
2023-02-01
📄
appoint-person-director-company-with-name-date
officers · AP01
2023-02-01
📄
termination-director-company-with-name-termination-date
officers · TM01
2023-01-17
➕
EASON, Anthony Steven appointed
director
2023-01-06
➖
CALLANDER, Graham Sinclair resigned
director
2022-09-30
📄
accounts-with-accounts-type-dormant
accounts · AA
2021-09-27
➕
HAMPTON, Jan appointed
director
2021-09-27
➖
HIBBERT, Angela resigned
director
2020-07-07
➕
CORBETT, Margaret appointed
director
2020-07-07
➖
EXTON, Katie resigned
director
2019-09-05
➕
WONG, Sau Wa appointed
director
2019-06-18
➖
HARGREAVES, Bernard resigned
director
2019-05-03
➕
STEVENSON, Trevor John appointed
director
2019-05-03
➖
NOLAN, Hollie Paula resigned
director
2017-10-16
➕
HOWIESON, Kenneth appointed
director
2017-10-13
➖
WILLIAMS, Joanna Elizabeth resigned
director
2017-01-09
➕
HARGREAVES, Bernard appointed
director
2017-01-09
➖
HARGREAVES, Susan resigned
director
2011-10-28
➖
SKILLIN, Tamara Anne resigned
director

Showing most recent 50 of 89 events

Owner dependency

65/100

High — earn-out structure required

Material founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.

FACTORS

-8 active directors: Broader management team in place — suggests transferable governance.
+Long-tenure founder: Senior director has been in place 28 years — deep operational knowledge concentrated in one person.
+Founder age: Director aged approximately 81 — succession pressure is live.

Succession & seller-readiness

80/100

Likely off-market candidate

Strong acquirability signals converging. Worth approaching directly — this is how off-market deals start.

SIGNALS

primaryFounder aged 70+: Senior director is approximately 81 years old. Natural succession window is now.
primary20+ year tenure: Director in role 28 years. Very long tenure is a classic succession signal.
supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.

Red flags

1 med ·

7 director resignations in last 12 months

medium

Multiple recent departures can indicate governance disagreement, succession event, or preparation for sale/stress.

Evidence: HOLT, Nigel Gordon resigned 2026-02-19; DOODSON, Mark resigned 2026-02-19; HAMPTON, Jan resigned 2026-02-19

Shareholders & ownership

2 active beneficial owners

Name	Shares	Voting rights	Nature of control	Notified
Mr Eric Salem Individual · British · DOB 05/1943 · age 83	25–50%	25–50%	25-50% shares · 25-50% voting	06/04/2016
Mrs Julienne Eva Salem Individual · English · DOB 07/1948 · age 78	25–50%	25–50%	25-50% shares · 25-50% voting	06/04/2016

From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.

Similar companies

Active · Property · BL postcode area

Company	Est. value	Turnover	Net worth	Staff	Age	Opp	Director
A & G AINSWORTH (PROPERTY) LTD→ 14754111 · est 2023 · no financials extracted	—	—	—	—	3y	—	—
AAAZ INVESTMENTS LTD→ 13282442 · est 2021 · no financials extracted	—	—	—	—	5y	—	—
ABIGOLD PROPERTY LIMITED→ 15379473 · est 2024 · no financials extracted	—	—	—	—	2y	—	—
ACORNWOOD LIMITED→ 14423934 · est 2022 · no financials extracted	—	—	—	—	3y	—	—
ACR PROPERTIES LIMITED→ 13786284 · est 2021 · no financials extracted	—	—	—	—	4y	—	—
ACRESDALE ALLEN ST LTD→ 13116861 · est 2021 · no financials extracted	—	—	—	—	5y	—	—
ACRESDALE INVESTMENTS LIMITED→ 11249224 · est 2018 · no financials extracted	—	—	—	—	8y	—	—
AD INVESTMENTS LTD→ 08436936 · est 2013 · no financials extracted	—	—	—	—	13y	—	—
AD PROPERTY INVESTMENTS LIMITED→ 16960025 · est 2026 · no financials extracted	—	—	—	—	—	—	—
ADAPT PM LIMITED→ 16926201 · est 2025 · no financials extracted	—	—	—	—	—	—	—
ADDED DEVELOPMENT LIMITED→ 16417403 · est 2025 · no financials extracted	—	—	—	—	—	—	—
ADELAIDE BUSINESS PARK LTD→ 16343065 · est 2025 · no financials extracted	—	—	—	—	1y	—	—

Peers ranked by estimated value, then turnover, then opportunity score.See all →

🔒Tailored diligence questions

7 specific questions generated from this company's actual signals — liquidity, leverage, director age, charge count, red flags, age-of-company.

Available from the Pro tier upwards.

See pricing →

🔒Advanced scoring suite

Exit-route ranking, improvement thesis, quiet-distress detector, covenant-pressure proxy, extraction monitor, approaching triggers, ownership drift, local cluster, value trap, debt capacity, archetype classification — 48+ scoring modules.

Available from the Pro tier upwards.

See pricing →

Company details

Statusactive

Typeltd

Incorporated1998-12-02

Jurisdictionengland-wales

Primary SIC68320 — Management of real estate on a fee or contract basis

Registered office

29 Lee Lane

Horwich

Bolton

BL6 7AY

England

Filing status

Accounts

Next due: 2026-09-30

Last made up to: 2024-12-31

Confirmation statement

Next due: 2026-12-31

Last: 2025-12-17