Flat 1, 111 St Georges Square, London, SW1V 3QP
About Flat 1
Flat 1 is a mid-terrace house in London (SW1V 3QP). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to before 1900 and council tax band F. At 98 m² this is the 3rd smallest of 6 units on EPC record in the building, where floor areas span 67–141 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (August 2024) shows a C (score 73). The rating has held steady at C across 3 certificates since August 2009. Between certificates, lighting went from Very Poor to Poor; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 81).
2 planning records sit against the property, 0 approved, 0 refused, 2 pending. An active application for new windows is awaiting a decision. The record references listed-building consent, which constrain future alterations. Across 2007–2024, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £1,325,000 is 21.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£1,033/sq ft) was about 30.7% above the typical sold price in the postcode. Most recent transfer: August 2024 at £1,090,000.
Know exactly what you're buying at Flat 1
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Planning history
An application for new windows is currently awaiting a decision.
- Feb 2026RenovationHeritageIn report
Internal alterations including the removal of non-historical windows, doors, sanitary ware, kitchen units and suspended ceilings. Installation of new double-glazed windows and patio door to the rear, new bathrooms and kitchen, and new suspended ceilings. Replacement of stair enclosure with new joinery. Alterations to rear patio including removal of existing tiles and installation of new stone pavers. [Linked to 26/00956/FULL]
- Agent
- Hallam Consulting
ListedNew Windows- Documents
- 28 docs on file
- Reference
- 26/00957/LBC
- Feb 2026RenovationFullIn report
Internal alterations including the removal of non-historical windows, doors, sanitary ware, kitchen units and suspended ceilings. Installation of new double-glazed windows and patio door to the rear, new bathrooms and kitchen, and new suspended ceilings. Replacement of stair enclosure with new joinery. Alterations to rear patio including removal of existing tiles and installation of new stone pavers. [Linked to 26/00957/LBC]
- Agent
- Hallam Consulting
ListedNew Windows- Documents
- 28 docs on file
- Reference
- 26/00956/FULL
We flagged 1 thing worth checking at Flat 1
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Flat 1 valuation sits well clear of the typical sold price in this postcode.
£1,325,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 18 years.
£1,090,000
Growth on file: 2.8% per year over 18 years.
Sales timeline
18 August 2024Most recent
£1,090,000
+40.6%over 14 years4 November 2009
£775,000
+14.8%over 2 years2 February 2007
£675,000
Median price across the last 5 sales in SW1V 3QP: £965,000 (2025–2024).
Nearby sales in SW1V 3QP
Flat 5, 121 St Georges Square, Westminster, London, SW1V 3QP
Sold Nov 2025
£965,000Flat 5, 109 St Georges Square, London, SW1V 3QP
Sold May 2025
£1,100,000Flat 6, 105 St Georges Square, London, SW1V 3QP
Sold Apr 2025
£1,516,000Flat A, 97 St Georges Square, London, SW1V 3QP
Sold Oct 2024
£680,000Apartment 4, 123 St Georges Square, Westminster, London, SW1V 3QP
Sold Jun 2024
£590,000
Everything we know about Flat 1, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other St Georges Square homes
Flat 1 is notably below the street on years held.
Price per m²
£11,122
Street avg £10,372
Floor Area
98 m²
Street avg 91 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.6 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Pimlico Station — bus stop.
Closest school
0.3 km
Pimlico Primary. 80 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
61.6dB

Night-time· 23:00 – 07:00
52.9dB