5-bedroom detached house · GY1 1RF
For saleListed 261 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
Grand Regency manor house with walled gardens in a prime central location Description One of the finest Georgian villas in St Peter Port, this exquisite and grand trophy home dates back to 1810 and is named after the Brock family who are synonymous with the area.
Built at the turn of the Regency era following the emerging architectural trends of the time, the styling, contemporary for its time, echoes many notable homes in London including that of Poet John Keats in Hampstead.
Set back in relative seclusion on a site of just over an acre, the south facing façade boasts full height three-part windows framed by four pairs of pillars on the south facing terrace which looks out across the ornate gardens.
With 12 foot high ceilings, the principal rooms on the ground floor exude opulence and grandeur which are sure to impress.
The drawing room, library and dining room all flow seamlessly from the main entrance hall with a further sitting room, kitchen, cinema and office completing the offering.
With five generous en suite bedrooms on the first floor there is ample space to suit a range of buyers while the primary bedroom suite is a true delight featuring views over the gardens to the south and a dressing room adjacent to the en suite bathroom.
The full accommodation spans two floors with a further basement and attic level offering ample scope to extend if desired.
The basement currently offers useful storage and a traditional wine cellar, workshop and plant room.
Externally, the property is enclosed by mature gardens featuring detailed planting and a koi pond with waterfall, vegetable plot and rose garden.
A notable highlight is the English Oak planted in 1812 by Henry Brock the first custodian of the home.
With ample parking on the forecourt and a cobbled yard alongside the coach house garage this property really offers everything a discerning buyer could want and viewing is highly recommended.
Location Courtil Brock is situated on a one way road on the outskirts of central St Peter Port. Both Elizabeth and Ladies' College are close by, as are the shops and restaurants of town.
The school catchment area for the property is Vauvert primary school and La Mare de Carteret High School.
Square Footage: 9,354 sq ft Directions Travelling down Doyle road the property is located on the right hand side approximately 100 meters after Hubert's Lane and just before the traffic lights.
Additional Info Services and Notes Mains electricity, water and drainage. We understand the property to be of traditional construction. TRP 869.
Please note any total floor areas referred to within Savills Guernsey's details are provided by the States of Guernsey and are approximate only.
Value & comps
No previous sales on record.
Returns
Set an offer; the calculator follows it.
We're still gathering serviced-accommodation data for this area.
Archie refurb estimate: a Pro feature
0.0% below asking
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Deal
Properties like this can earn 2–3x BTL yields when converted to HMO, with retrofit costs around £10k/room. Sign in to see the full tier, yield projection, and cost breakdown.
Commercial properties like this can earn 30-50% higher yields when converted to residential under Class MA / Q / P / PA, with prior approval costing ~GBP 96/unit. Sign in to see the recommended route, yield uplift, and cost breakdown.
BRRR-suited properties can recycle 80-100% of investor capital on refi, leaving a high-yielding rental with most of the money out. Sign in to see the refurb cost stack, ARV projection, and refinance maths.
Detached + large garden = sub-division play. Pro tier unlocks the tier badge, plot size, uplift estimate, and regional land benchmark.
Short-lease flats trade at deep discount, but extending under the 1993 Act often costs far less than the discount. Pro tier unlocks the tier badge, premium breakdown, long-lease ARV and arbitrage maths.
See projected short-stay revenue vs a vanilla BTL for this property.
See real sub-let margins (HMO room rates & SA nightly rates) vs the landlord rent.
Area
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FAQ
About Courtil Brock, Doyle Road, St Peter Port, GY1
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