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Chiswell Green Lane, St. Albans, AL2

East of England

£3,750,000
Listed on 17/09/2025

Property Details

Bedrooms
8
Type
Detached house
Area
7586 sqft

Description

This remarkable property, dating back to the 1800s, showcases Georgian architecture and offers significant potential for renovation and investment. Currently utilized as office space for The Royal Entomological Society, it stands on a substantial plot just over 6,800 sq ft, surrounded by extensive grounds that provide a serene environment while maintaining a sense of privacy. The layout of the mansion currently includes eight bedrooms spread across three floors, along with numerous adaptable rooms that hold promise for transformation into a luxurious family residence or multiple dwellings, subject to the necessary planning approvals. Original Georgian features such as ornate coving and picture rails offer glimpses of the property’s historical charm. A grand entrance hall welcomes you with an elegant staircase, leading to spacious reception areas including a large sitting room with patio doors and a distinctive curved brick fireplace. The south-facing conservatory presents an ideal space for relaxation while overlooking the expansive gardens. The first floor contains four generously sized bedrooms complemented by modern bathrooms. Additional rooms on this level can be repurposed to fit personal needs, while the second floor adds three more bedrooms to the mix. This configuration provides flexibility for families or can be reimagined entirely for different uses. Included in the estate are two semi-detached cottages that generate a combined rental income of £27,600 per annum. Each cottage consists of approximately 845 sq ft of living space over two stories, featuring comfortable layouts with two bedrooms and essential amenities. These cottages not only provide consistent rental income but also could serve various functions such as guest accommodations or multigenerational living spaces. Situated within 7.28 acres of mature grounds, this estate benefits from its secluded location accessed via a long private driveway. In addition to the cottages, there are three outbuildings that present further possibilities for conversion or development opportunities, pending planning permission. The gardens are beautifully maintained with sprawling lawns bordered by mature trees and punctuated by charming ponds that enhance the tranquil atmosphere. The property is set just west of Chiswell Green village which offers local shops, cafés, and good schools within easy reach. St Albans’ vibrant city center is nearby and features diverse shopping options alongside cultural offerings like restaurants and historic sites such as Verulamium Park and St Albans Cathedral. Furthermore, transport links are excellent; local train services provide quick access to London St Pancras and other key destinations via nearby road networks (M25/M1). Education is well-catered for in the area with several reputable primary schools close at hand and prestigious

Investment Analysis

(AL2 area)

Below Market Value

This property is priced -4.5% below area average per sq ft

-4.5%
Potential saving
This Property
£494/sq ft
Area Average
£518/sq ft
Avg Rent (weekly)
£370
Avg Yield
3.1%

Renovation Potential

Heavy Refurb
Est. Renovation Cost
£800,000 - £1,200,000
Target Value
£4,318,331
10% above area average per sq ft
Potential ROI
-12.8%
After renovation
Note: Renovation cost estimates are AI-generated based on property location and general characteristics, and may not reflect actual costs.
Monthly Sales
18
Average per month
Market Turnover
9%
Properties sold annually

Local Market Trend (AL2)

Area prices are rising by +3.6% over the last 12 months
3 year growth: 1.2%
5 year growth: 13.7%
Investment Disclaimer: Analysis based on AL2 area averages and may not reflect property-specific factors like condition, exact location, or unique features. Any renovation cost estimates provided are AI-generated and should be considered indicative only. Renovation costs vary significantly based on property condition and scope of work. Always conduct professional surveys and get multiple quotes before making investment decisions.

Location

Chiswell Green Lane, St. Albans, AL2
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Mortgage Calculator

£
£
£
%
%
years

Current average 2-year fixed rate is 4.19%

Current average variable rate is 6.78%

Monthly Repayments
£13,737
Based on a loan of £2,812,500 over 30 years at 4.19% 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.

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YOUR HOME MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON YOUR MORTGAGE