4-bedroom house · PO1 2EZ
For saleReduced £25k (−4.5%) on 21 AugListed 149 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
Clare House, is a charming Grade II Listed townhouse positioned in the very heart of Old Portsmouth’s historic conservation area, just moments from Portsmouth Cathedral, the Royal Garrison Church and the famous Napoleonic Sea Defences.
Offering an exciting opportunity to acquire a genuine piece of local history, this characterful home combines period charm, generous accommodation and exceptional potential in one of Portsmouth’s most sought-after locations.
Arranged over five floors and extending to approximately 1,213 sq ft, the accommodation is offered with no forward chain and would now benefit from a programme of renovation and redecoration, making it ideal for buyers looking to create a unique coastal residence tailored to their own style and requirements.
The layout currently comprises basement rooms with restricted head height, a fitted kitchen, sitting room, utility room, three/four bedrooms, additional storerooms and a small rear courtyard.
Old Portsmouth continues to be highly regarded for its historic surroundings, strong community atmosphere and enviable waterfront lifestyle.
The area is home to the Square and Round Towers, Camber Docks and Portsmouth’s traditional fishing fleet, alongside a selection of popular restaurants, cafés and public houses.
The Hot Walls cultural quarter, highly regarded schools and the vibrant amenities of Gunwharf Quays are all within walking distance, together with excellent transport links and coastal walks.
Viewing is strongly recommended to fully appreciate the accommodation, location and outstanding potential this distinctive period home has to offer.
Additional information Materials used in construction: Brick For further information on broadband and mobile coverage, please refer to the Ofcom Checker online Should a purchaser have an offer accepted on a property marketed by us, they will be required to complete an identification check in line with Anti Money Laundering Regulations.
This is a legal requirement and is carried out via a specialist third-party provider. The cost is £60 inc.
VAT per purchaser, payable in advance once an offer is agreed and prior to the sales memorandum being issued.
This fee is non-refundable.# Situated in the heart of Old Portsmouth, Clare House enjoys a prime position within one of the city’s most historic and sought-after areas.
Moments from Portsmouth Cathedral, the Royal Garrison Church and the famous waterfront fortifications, the property is surrounded by character, maritime heritage and coastal walks.
Old Portsmouth is renowned for its vibrant community atmosphere, traditional pubs, cafés and waterside restaurants, while nearby Gunwharf Quays offers extensive shopping, dining and leisure facilities.
Excellent road, rail and ferry connections provide convenient access to London, the South Coast and beyond, making the area popular with both professionals and lifestyle buyers alike.
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
Agent & docs
FAQ
About 51, St. Thomas's Street, Hampshire
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