99b, St Georges Square, London, SW1V 3QP
About 99b
99b is a mid-terrace house in London (SW1V 3QP). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1900-1929 and council tax band E. At 50 m² this is the smallest unit on EPC record across the building (50–141 m²). The building's EPC ratings span F to C, with this unit at the top. The latest certificate (March 2023) shows a C (score 74). When first surveyed in September 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 81).
At 50 m² it sits well below the postcode median (87 m² across 61 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 99b
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
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Planning history
99b has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 99b
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
99b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£570,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SW1V 3QP: £1,090,000 (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
£680,000Flat 1, 111 St Georges Square, London, SW1V 3QP
Sold Aug 2024
£1,090,000
Everything we know about 99b, 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
99b is notably below the street on habitable rooms.
EPC Rating
74 (C)
Street avg 66 (D)
Floor Area
50 m²
Street avg 92 m²
CO₂ Emissions
1.7 t/year
Street avg 3.7 t/year
Habitable Rooms
1 rooms
Street avg 4 rooms
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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