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The Avenue, Welwyn, AL6

East of England

£900,000

Listed on 19/09/2026

The listing

Property details

Bedrooms
4
Type
Detached Bungalow
Area
1098 sqft

Description

This remarkable property offers a unique opportunity to acquire a substantial plot of approximately one acre in a highly desirable location. With planning permission already approved for an impressive four-bedroom detached home, the potential here is significant. The rear garden has been beautifully renovated and features an annexe, a separate outbuilding currently used for storage, and a swimming pool, complete with a large seating area that serves as a luxurious focal point for relaxation and leisure. The annexe provides flexible accommodation options, making it ideal for guests or as a workspace during any building or renovation works. The interior layout allows for the creation of spacious and versatile living areas, with ample scope for bespoke design to suit individual requirements. Notably, the property is equipped with air conditioning and solar panels with a 10KW battery, enhancing its modern appeal. Bi-fold doors open from the main room of the annexe onto the terrace area, seamlessly blending indoor and outdoor spaces. The landscaped garden is designed for both visual appeal and ease of maintenance, creating a tranquil and private setting. An abundance of trees and shrubbery has been planted, further enhancing the property’s charm. Additionally, a large driveway provides extensive parking for multiple vehicles, ensuring convenience for residents and visitors alike. This unique opportunity combines the advantages of an expansive plot with the flexibility to tailor a dream home to your specifications, all within a well-established neighbourhood. Proximity to renowned schools, local amenities, and excellent transport links further enhances the appeal of this property, making it an outstanding choice for families and discerning buyers seeking both space and future potential. Whether you envision a contemporary residence or a traditional family home, this site offers the foundation for something truly special. Early viewing is highly recommended to fully appreciate the scale and possibilities of this exceptional offering.

WHOTS analysis

Our WHOTS verdict

An internal assessment of the opportunity to acquire, improve and create value.

37out of 100
Grade ELow opportunity

Confidence: LOW

This detached house presents a substantial opportunity for renovation on a generous one-acre plot in a desirable location. While the asking price of £900,000 translates to £820/sqf, which is significantly above the local average of £498/sqf, the extensive grounds and existing planning permission for a four-bedroom home offer considerable potential for a bespoke design. The home includes a renovated rear garden with an annexe, outbuilding, and swimming pool, making it ideal for flexible living arrangements while you embark on your renovation journey.

However, the property is in need of full renovation, which significantly impacts its overall opportunity score. The interiors are poor and will require a complete refurbishment, posing a considerable challenge for potential buyers. This is not a light cosmetic refresh; the scale of the project is heavy, and the works required to realize the potential of this home may necessitate a substantial budget and timeline. Given these factors, it is essential to evaluate whether the investment aligns with your renovation goals.

Key opportunities

  • Spacious one-acre plot with existing planning permission for a four-bedroom detached home.
  • Flexible accommodation options with the annexe and outbuilding, ideal for guests or workspace.
  • Potential for bespoke design in layout and interiors to suit individual requirements.

Key risks

  • Stripped interiors and a full renovation budget make this a substantial project, not a simple refresh.

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Map

Location

The Avenue, Welwyn, AL6
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Finance

Mortgage calculator

Illustrative repayments based on the asking price, not a mortgage offer.

£
£
£
%
%
years

Current average 2-year fixed rate is 4.45%

Current average variable rate is 6.60%

Monthly Repayments
£3,400
Based on a loan of £675,000 over 30 years at 4.45% interest

These results are estimates and are only intended as a guide. Make sure you obtain accurate figures from your lender before committing to any mortgage. Your home may be repossessed if you do not keep up repayments on a mortgage.

Tax

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Indicative tax based on the asking price and the options you select.

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