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COMPACT. LUXURY. INDEPENDENT LIVING

Oak Lodge

9m x 4m Open-Plan Granny Annexe

FROM £88,350 TURNKEY

The Oak Lodge is a spacious, fully self-contained luxury granny annexe, finished to a high residential standard. It offers extra internal living space, making it ideal for comfortable full-time independent living. Our turnkey pricing includes all key elements needed for a fully functioning year-round home. Built to residential standards, it delivers excellent comfort, energy efficiency, insulation, and thermal performance.

BOOK A SITE SURVEY
DOWNLOAD BROCHURE
The Garden Studio Annexe Exterior Render
SIZE 9m x 4m (External)
LAYOUT One Bedroom Layout
BADROOMS 1 Bedroom Granny Annexe
BUILD TYPE Steel Frame
FLOOR AREA Approx. 36m²
STARTING FROM £88,350 Turnkey

FLOOR PLAN & VISUALS

Garden Studio Living Area Render
Warm, bright, and highly insulated living quarters customized with real wood floors.
Garden Studio Kitchen Render
Sleek bespoke kitchenette with induction hob, integrated fridge-freezer, and solid counters.
Garden Studio Shower Room Render
Fully fitted shower room with durable Aquapanel finish, instant hot water, and black fixtures.
Garden Studio Bedroom Layout
Multi-functional open plan layout that accommodates a full double-bed setup comfortably.
Garden Studio External Twilight Render
Contemporary external appearance with vertical cladding and matching anthracite double doors.
Living Room Closeup
Kitchen Closeup
Shower Room Closeup
Bedroom Closeup
External Closeup

PRICE & SPECIFICATION

FROM

£88,350

TURNKEY

The Oak Lodge has been designed as a spacious, fully self-contained luxury granny annexe finished to a high residential standard. Offering additional internal living space compared to smaller one-bedroom annexes, it provides a comfortable and practical environment for full-time independent living whilst maintaining a highly efficient footprint

Our turnkey pricing includes the key elements required to create a comfortable, fully functioning home suitable for year-round occupation...

STRUCTURAL & CONSTRUCTION

  • Light gauge steel frame construction
  • Ground screw foundations
  • Contemporary flat roof design
  • 300mm perimeter skirt trim
  • Composite cladding front, right and left elevations
  • Steel panel system to rear elevation
  • Triple glazed windows and doors throughout
  • Pencil round skirting boards
  • Internal doors throughout
  • Composite entrance step
  • BS3632 residential specification

WINDOWS & DOORS

  • Window and door configuration to be confirmed
  • The carefully positioned glazing package maximises natural light throughout the annexe whilst creating a bright and welcoming living environment. Particular attention has been given to ensuring both the bedroom and living accommodation benefit from excellent natural light, privacy and thermal performance.

WINDOWS & DOORS

  • Window and door configuration to be confirmed
  • 1 x 1500mm x 2100mm Anthracite Grey Triple Glazed uPVC French Door
  • 1 x 900mm x 1200mm Composite Entrance Door
  • 3 x 1300mm x 1200mm Anthracite Grey Triple Glazed uPVC Functional Windows

INTERNAL FINISH

  • Plastered finish throughout
  • Decorative white finish throughout
  • Laminate flooring throughout (£22 per sqm allowance)
  • Full kitchen included (£4,000 allowance)
  • Fully fitted shower room with Aquapanel system
  • Smart electric panel heaters
  • Internal door throughout
  • Mechanical ventilation system in shower room

ELECTRICAL

  • Certified hard wired electrical connection
  • 6 internal brushed steel double plug sockets
  • 4 internal ceiling rose lights

GROUNDWORKS & CONNNECTIONS

  • Supply and waste connections*
  • Ground preparation works*
  • Waste removal
  • On-site welfare facilities

PLANNING & PEACE OF MIND

  • Elevation plans included
  • Certificate of Lawfulness application & management
  • 10-year structural warranty

The Oak Lodge has been specifically designed for families seeking a larger and more comfortable one-bedroom granny annexe without moving into the footprint of a two-bedroom design. The increased internal floor area allows for a more generous living environment, providing additional space within both the bedroom and open-plan living accommodation whilst retaining an efficient and practical layout.

Its spacious open-plan kitchen, dining and lounge area creates a bright and welcoming atmosphere, whilst the dedicated double bedroom and fully fitted shower room provide all the comfort and privacy expected from a modern home. The result is a highly versatile annexe that feels considerably larger than many traditional one-bedroom alternatives.

Whether used for an elderly parent, an adult child, visiting guests or multi-generational living, The Oak Lodge provides the privacy, security and comfort of a modern one-bedroom home whilst retaining the convenience of remaining close to family. Combining a generous footprint, premium specification and fully turnkey delivery, it represents one of the most popular and practical one-bedroom granny annexe solutions within our range.

Oak Lodge

9m x 4m Open-Plan Granny Annexe £88,350 - Turnkey

The Oak Lodge has been specifically designed for families seeking a larger and more comfortable one-bedroom granny annexe without moving into the footprint of a two-bedroom design. The increased internal floor area allows for a more generous living environment, providing additional space within both the bedroom and open-plan living accommodation whilst retaining an efficient and practical layout. 

Its spacious open-plan kitchen, dining and lounge area creates a bright and welcoming atmosphere, whilst the dedicated double bedroom and fully fitted shower room provide all the comfort and privacy expected from a modern home. The result is a highly versatile annexe that feels considerably larger than many traditional one-bedroom alternatives. 

Whether used for an elderly parent, an adult child, visiting guests or multi-generational living, The Oak Lodge provides the privacy, security and comfort of a modern one-bedroom home whilst retaining the convenience of remaining close to family. Combining a generous footprint, premium specification and fully turnkey delivery, it represents one of the most popular and practical one-bedroom granny annexe solutions within our range.

Triple Glazing
as Standard
Highly Insulated
Construction
Lower Running
Costs
Peaceful Living
Environment

PERFECT FOR

OLDER FAMILY MEMBERS

The Garden Studio is an excellent solution for:

  • Elderly parents wanting to remain close to family whilst maintaining independence
  • Those looking to avoid the emotional and financial cost of assisted living or care homes
  • Individuals who would benefit from simple single-level living
  • Clients wanting a warm, safe and low-maintenance environment

Its manageable size also makes it ideal for older occupants who may prefer a simpler, easier-to-maintain home without compromising on comfort.

YOUNGER OCCUPANTS

This annexe is equally popular amongst:

  • Young adults saving for a first home
  • Returning students or graduates
  • Independent teenagers wanting more privacy
  • Guest accommodation
  • Live-in carers
  • Homeowners looking for flexible multi-generational living

The modern open-plan design gives the space a contemporary apartment-style feel, making it attractive to younger occupants as well as older generations.

EXTERNAL APPEARANCE & GLAZING

The Garden Studio has been designed with a clean contemporary appearance which blends beautifully into both modern and traditional garden settings.

WINDOWS & DOORS

  • 1 x 1500mm x 2100mm Anthracite Grey Triple Glazed uPVC French Door

    Creating a bright open connection into the garden whilst allowing natural light to flood the living space.

  • 1 x 900mm x 1200mm Composite Entrance Door

    Providing excellent thermal performance and natural ventilation.

  • 3 x 1300mm x 1200mm Anthracite Grey Triple Glazed uPVC Functional Windows

    Ideal for additional ventilation whilst maintaining privacy.

The anthracite grey finish gives the annexe a premium architectural appearance and complements a wide range of external cladding finishes.

Garden Studio External Glazing Setup
Wood cladding closeup
Inside glazing view
Steel frame closeup
Door handle details

MAKE IT YOURS

A range of optional upgrades are available to tailor your annexe to your lifestyle and needs.

EXPLORE UPGRADES

POPULAR UPGRADES

Decking & Steps
Upgraded Kitchen Packages
Air Conditioning
Cladding Upgrade
Glazing Upgrades
Accessibility Adaptations

The standard specification includes a combination of contemporary and low-maintenance materials. Discover more of our upgrades here

Could The Garden Studio Work In Your Garden?

Book a free consultation and explore whether this compact annexe design could work for your family and lifestyle.

BOOK A SITE SURVEY
DOWNLOAD FLOOR PLAN
BUILT TO LAST 10-Year Structural Warranty
ENERGY EFFICIENT Lower Running Costs
YEAR-ROUND COMFORT Warm in Winter, Cool in Summer
EXPERTLY DESIGNED For Real Independent Living
PEACE OF MIND Complete Turnkey Service
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The Granny Annexe Company provides premium, bespoke annexes nationwide. Our all-inclusive service handles everything from design to installation , offering a practical way to add living space and increase property value.

Navigations

  • home
  • about uss
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Get In Touch

Email

[email protected]

phone

03334440376

Address

ANX Builds Ltd 128 City Road, London, United Kingdom, EC1V 2NX

The Granny Annexe Company provides premium, bespoke annexes nationwide. Our all-inclusive service handles everything from design to installation , offering an affordable way to add living space and property value.

Navigations

  • home
  • about uss
  • The Studio
  • Our Process
  • Premium Steel Frame
  • Accessible Garden Annexes
  • Prices
  • Gallery
  • FAQs
  • Blog
  • Contact
  • Payment Milestone
  • Privacy & Policy

Get In Touch

Email

[email protected]

phone

03334440376

Address

ANX Builds Ltd 128 City Road, London, United Kingdom, EC1V 2NX

© ANX Builds All Rights Reserved.

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  • Home
  • About Us
  • Our Process
  • Services
    • Premium Steel Frame Granny Annexes Designed For Independent Living
    • Accessible Garden Annexes
  • Prices
  • Gallery
  • Blogs
  • FAQs
  • Contact Us
PDF
Download Brochure
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