Timeless Elegance and Modern Living
Redefining Luxury in Marylebone

Nestled at the intersection of George Street and Seymour Place, this distinguished end-of-terrace Victorian building presents a rare opportunity to acquire a stylish, modern residence in one of Marylebone’s
most desirable locations.

The Building

Recently transformed through a two-year renovation, this elegant Victorian building houses four residences that combine timeless character with elevated contemporary craftsmanship and comfort.

The apartments

Comprising a duplex, two lateral residences and a penthouse, each apartment blends modern design with timeless charm, offering light-filled living across thoughtfully designed spaces.

The Specifications

Each residence is carefully crafted with bespoke workmanship, exquisite finishes and considered details, creating a perfect balance of timeless elegance and contemporary sophistication throughout.


Kitchen

Custom-built by Naked Kitchens

Rangemaster induction range cooker

Neolith worktops and splashbacks

Samsung American-style fridge with water dispenser

Samsung washer and dryer

Silestone worktops and splashbacks


Bathrooms

Burlington bathroom WCs

Bette double-ended bath

Parker Howley vanity units

Custom-made joinery unit with fitted decorative mirror

Porter bathroom vanity unit with Carrara stone


Joinery and Finishes

Bespoke built-in bookshelf and media units

Bespoke built-in joinery units

Bespoke built utility room storage

Traditionally detailed architraves and skirtings

Tumbled limestone flooring with cabochon inserts

Hand-crafted zellige glazed wall tiles and Calacatta marble wall tiles

Refined Layouts for Modern Life

Two-Bedroom Duplex

Lower Ground & Ground Floors


A thoughtfully designed split-level two-bedroom duplex showcasing refined, design-led living across two floors with private outdoor space. The lower ground floor comprises two peaceful bedrooms and stylish bathrooms adorned with elegant tiled finishes. Upstairs, a bright living space with oak flooring seamlessly connects to a well-equipped kitchen.

Total Area

Ground: 48 sqm / 518 sq ft

Lower Ground: 60.85 sqm / 655 sq ft

Total: 118.62 sqm / 1,277 sq ft


Summary SQM

Kitchen Dining

4.41 x 4.26

Reception Room

4.41 x 4.16

Principle Bedroom

4.35 x 4.38

Bedroom

4.22 x 3.23

Store

6.08 x 1.63


Summary SQF

Kitchen Dining

14’6 x 14’0

Reception Room

14’6 x 13’8

Principle Bedroom

14’10 x 14’4

Bedroom

13’10 x 10’7

Store

19’11 x 5’4

One-Bedroom Apartment

First Floor


A beautifully designed one-bedroom lateral apartment offering refined, single-level living with a focus on quality and craftsmanship. The interiors include oak flooring, bespoke joinery, and exquisite handcrafted zellige and ceramic tiles throughout. A bespoke kitchen with premium appliances provides a seamless combination of everyday convenience and timeless design.

Total Area

Total: 51.93 sqm / 559 sq ft


Summary SQM

Kitchen/Reception/Dining

5.25 x 5.10

Bedroom

4.71 x 3.11


Summary SQF

Kitchen/Reception/Dining

17’3 x 16’9

Bedroom

15’5 x 10’2

One-Bedroom Apartment

Second Floor


A beautifully designed one-bedroom lateral apartment offering elegant, single-level living with a focus on quality and craftsmanship. The interiors include oak flooring, bespoke joinery, and exquisite handcrafted zellige and ceramic tiles throughout. A bespoke kitchen with premium appliances provides a seamless combination of everyday convenience and timeless design.

Total Area

Total: 53.14 sqm / 572 sq ft


Summary SQM

Kitchen/Reception/Dining

5.25 x 5.18

Bedroom

4.73 x 3.18


Summary SQF

Kitchen/Reception/Dining

17’3 x 17’0

Bedroom

15’6 x 10’5

Two-Bedroom Penthouse

Third & Fourth Floors


An impressive split-level two-bedroom, two-bathroom penthouse across the third and fourth floors, designed for space, light and comfort. The third floor offers open-plan living with engineered oak flooring, a kitchen with faux timber porcelain tiles, a second bedroom with cut-pile carpets, and a bathroom with glazed ceramic tiles. Upstairs, the principal bedroom has an en-suite with handcrafted zellige tiles and porcelain flooring, while a private roof terrace provides a perfect spot for entertaining or relaxing above the neighbourhood skyline.

Total Area

Third Floor: 57.44 sqm / 618 sq ft

Fourth Floor: 29.66 sqm / 319 sq ft

Total: 90.79 sqm / 977 sq ft


Summary SQM

Kitchen Reception Dining Room

6.63 x 3.67

Principal Bedroom

4.16 x 3.79

Bedroom

3.40 x 2.81


Summary SQF

Kitchen Reception Dining Room

21’9 x 12’0

Principal Bedroom

13’8 x 12’5

Bedroom

11’2 x 9’3

THE NEIGHBOURHOOD

Located at 44-46 Seymour Place, The Seymour Collection offers boutique living near Hyde Park, renowned dining, independent shops, cultural
landmarks and excellent transport links including
Marble Arch and Paddington.


Key streets

Chiltern Street

Oxford Street

Marylebone High Street

George Street

Harley Street


Transport

Marylebone Station

Marble Arch Station

Baker Street

Great Portland street

Bond Street


Restaurants

LITA

Cavita

Kol

Donostia

Trishna


Retail

Selfridges

Monocle

Daunt Books

Bayley and Sage

Daylesford Organic


Wellness

BXR

Third Space

Pilates at Nobu

Rebase

The Light Centre


Hotels

Nobu Portman Square

The Marylebone

The Landmark

The Prince Akatoki

The Langham

The Seymour Collection &
Acantha Collective Ltd Privacy Notice

Last updated 29th July 2025.

This privacy policy applies to both The Seymour Collection and Acantha Collective, operated by Acantha Collective.

www. acanthacollective.com

www.theseymourcollection.com

Your privacy is important to us, we respect your privacy and are committed to protecting your data. This Privacy Notice provides you with information as to how we use and treat your personal data when you utilise our website and/or when we provide you with legal services (“services”).

Wherever you see the words ‘Acantha’ “we”, “us”, and “our”, in the policy, these words refer to Acantha Collective Ltd.

Please take a moment to read and understand this policy carefully and if you have any questions, please do not hesitate to contact us.

Introduction and General Terms

Who we are

What information do we collect?

How will we use the information we collect about you and our legal basis for doing so?

International Transfers

Keeping your information secure

Will we share your personal information with anyone else?

How long will keep my personal information?

Your rights

Can I update, correct, or delete my personal information or contact preferences?

Queries and Complaints

Information about the use of Cookies on our website

Data protection officer

Amendments to this policy

1. Introduction and General Terms

Acantha is committed to safeguarding your personal information. Whenever you provide such information, We are legally obliged to use your information in line with all relevant local laws concerning the protection of personal information derived from the UK and EU General Data Protection Regulation 2018, Data Protection Act 2018, and relevant privacy laws.

The Data Controller is Acantha Collective Ltd.

This Privacy Notice sets out how we collect, process, and protect any personal information you provide to us, whether online, via phone, email, in letters or other correspondence. Data Protection Laws and this policy pertain to personal data processing functions, including those performed on customers, clients, employees, suppliers and partners personal data, and any other personal data the organisation processes from any source.

2. Who we are

This privacy notice applies to both Acantha Collective and Seymour Collection, which are operated by Acantha Collective, registered in London, England.

Why this matters

We operate these two distinct websites under different brand identities, but they are managed by the same company and share certain systems, processes, and policies for handling personal data.

Seymour Collection is a site managed by Acantha Collective, the data controller for both websites. This means:

The same privacy principles apply across both domains.

You can exercise your data rights in relation to either website.

This Privacy Notice applies to the use and processing of personal information collected by Acantha Collective Ltd, incorporated and registered in England and Wales with company number 14614468 having its registered office at Warwick Investment Group 5 Bolton St, London.

London W1J 8BA, UK (“Acantha”, “We”, “Us” or “Our”).

Acantha is part of the Warwick Investment Group, and all data protection matters are managed at a Group level. For information regarding Warwick investment Group please visit the website.

3. What information do we collect?

We collect information for the purposes described in section 3 below. This may include your name, address, telephone numbers, email address, and financial information.

We will use the details that you provide to us to provide the services and discharge our obligations to you that we have stated to provide. However, we may also obtain your personal data from other sources including;

other Warwick Investment Group companies;

companies which support advertising services that promote our services, including online property portals, social media sites, online advertising platforms; and

information provided to us by other third parties (property agencies)

4. How will we use the information we collect about you and our legal basis for doing so?

We will use the information you provide to us:

for administration purposes;

to provide you with estate agency services to find a property to buy or sell;

send updates regarding the property development and availability;

to deal with enquiries and requests;

to contact you for any other purposes that We state, and you have expressly agreed to.

We will not keep personal data in a form that permits identification for a longer period than is necessary, in relation to the purpose(s) for which the data was originally collected and in accordance with our retention policy.

We will use your personal data only when legally permitted. We may use your data in a variety of ways that enables us to provide our service to you or to assist in the prevention of fraud; where it is necessary for our legitimate interests, and your interests and fundamental rights do not override those interests; or where we need to comply with a legal or regulatory obligation.

Please note that we may process your personal data for more than one legal purpose depending on the specific purpose for which we are using your data.

5. International Data Transfer

In order to provide some of our services, we may use the input of third-party providers situated in countries outside of the EEA and the UK (such as the USA) that do not always have the same standards of Data Protection laws as the UK. However, we will ensure that contractual or other safeguards are in place to ensure that your information is adequately protected, and that enforceable rights and effective legal remedies are available for data subjects.

For our Acantha Newsletter and marketing (and related purposes) we use MailChimp; MailChimp processes personal data on our behalf under specific contracts approved by the European Data Protection Board which gives personal data the same protection it has in the EU. MailChimp’s privacy policy is available at https://mailchimp.com/legal/privacy.

Any changes to the destinations to which we send personal data or in the transfer mechanisms we rely on to transfer personal data internationally.

6. Keeping your information secure

We are committed to ensuring the security of the personal information provided to us and we have put in place appropriate security measures to prevent your personal data from being accidentally lost, used, or accessed in an unauthorised way, altered, or disclosed. Also, we limit access to your personal data to those employees, agents, contractors and other third parties who have a business need to know. They will only process your personal data on our instructions, and they are subject to a duty of confidentiality.

If at any point you suspect or become aware of a security incident (i.e., your password is stolen, or you receive suspicious communications from someone purporting to be from Acantha or Warwick Investment Group) please let us know using the contact information provided below using our contact us page.

7. Will we share your personal information with anyone else?

We may share your information both within the Warwick Investment Group of companies and with relevant third-party business partners, both for the purposes set out in this Privacy Notice or for other purposes approved by you.

Some people who access your personal data may not be in the same country as you. Your data may be shared within the UK, United States, and other countries in which Warwick Investment Group operates or does business. Personal data may also be shared with certain interconnecting systems such as the invoicing system or customer management system. Where relevant certain basic personal data (which may include your name, location, and contact information) may also be accessible to the Company’s employees for the purposes set out in this notice.

8. How long will we keep my personal information?

We will hold your personal information only for as long as is necessary to discharge our contractual obligations to you or for so long as we have a legitimate and lawful purpose for doing so.

Different retention periods apply to different types of personal data. When it is no longer necessary to keep your information, we will delete it or anonymise it.

9. Your rights

In this section 9, we have listed the rights that you have under data protection law.

Your principal rights under data protection law are:

(a) ​the right to access - you can ask for copies of your personal data;

(b) ​the right to rectification - you can ask us to rectify inaccurate personal data and to complete incomplete personal data;

(c) ​the right to erasure - you can ask us to erase your personal data;

(d) ​the right to restrict processing - you can ask us to restrict the processing of your personal data;

(e)​ the right to object to processing - you can object to the processing of your personal data;

(f)​ the right to data portability - you can ask that we transfer your personal data to another organisation or to you;

(g)​ the right to complain to a supervisory authority - you can complain about our processing of your personal data;

(h) ​the right to withdraw consent - to the extent that the legal basis of our processing of your personal data is consent, you can withdraw that consent.

These rights are subject to certain limitations and exceptions. You can learn more about the rights of data subjects by visiting [https://edpb.europa.eu/our-work-tools/general-guidance/gdpr-guidelines-recommendations-best-practices_en and https://ico.org.uk/for-organisations/guide-to-data-protection/guide-to-the-general-data-protection-regulation-gdpr/individual-rights/]

You may exercise any of your rights in relation to your personal data by written notice to us, at [email protected].

For further information about your rights, please contact the Information Commissioner’s Office Information Commissioner’s Office (ICO)

10. Can I update, correct, or delete my personal information or contact preferences?

The accuracy of your information is important to us. If any of the information we hold about you is inaccurate or out of date or you wish to amend your contact preferences, please contact us via email, [email protected].

You have the right to request a copy of the personal information we hold about you. We may require you to prove your identity with two pieces of approved identification. You may also request for your personal information to be removed from our database.

11. Queries and Complaints

At Acantha hope that we can resolve any query or concerns you may have about the usage of your information. If you have any questions, comments, or complaints regarding this privacy notice or how we use your data please email us, [email protected].

Please contact us using the details provided and we will do our best to solve the problem for you as soon as reasonably possible. If we are unable to help, you also have the right to lodge a complaint with the UK’s supervisory authority: the Information Commissioner’s Office, you can contact them using their website, https://ico.org.uk/concerns or telephone: 0303 123 1113.

12. Information about the use of Cookies on our website.

Our websites use cookies to identify you and distinguish you from other visitors enhancing your user experience. A cookie is a small file of letters and numbers that we put on your computer if you agree. These cookies allow us to distinguish you from other users of our website, which helps us to provide you with a good experience when you browse our website and also allows us to improve our site. Enabling cookies can provide a tailored browsing experience and will allow sections of our websites to operate. In most instances, the cookie does not retain personal information about you.

You can amend or withdraw your consent for any of the cookies we use in your browser settings at any time but please note this action can affect the performance and functionality of our websites and your browsing experience when accessing information at www.acanthacollective.com.

We respect the privacy of visitors to www.acanthacollective.com and associated websites managed by our organisation. This cookie policy provides you, with information about our use of cookies and how we use them.

13. Data Protection Officer

We have appointed GRCI Law as our DPO and if you have any questions about this privacy notice or our handling of your personal data you can contact them using the details set out below:

Email: [email protected]
Telephone: 0333 800 7000
Post to: GRCI Law
Unit 3 Clive Court
Bartholomew’s Walk
Cambridgeshire Business Park
Ely, CB7 4EA

14. Amendments

We may update this notice from time to time by publishing a new version on our website. You should check this page occasionally to ensure you are happy with any changes to this notice.