18 Guildhouse Street, Westminster, London, SW1V 1JB
About 18 Guildhouse Street
18 Guildhouse Street is a four-bedroom mid-terrace house in Westminster, London, London (SW1V 1JB). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (October 2013) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a basement excavation and new windows, meaningful when judging how the property has evolved. Last sold in February 2014, so it's been off the market for around 12 years. Today's modelled estimate of £1,827,000 is 30.5% above the 2014 sale price.
Know exactly what you're buying at 18 Guildhouse Street
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
What this property has
Inside
- Bedrooms4
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Oct 2023
EPC Rating
Planning history
18 Guildhouse Street has an approved rear extension on the planning record.
- Oct 2014ConditionsIn report
Details of drawings of the means of enclosure to the rear terrace and trellis screen to the boundary wall between the application site and No. 19 pursuant to Condition 4 of planning permission dated 9 September 2014 (RN: 14/05425).
- Agent
- Foster Lomas
- Documents
- 5 docs on file
- Reference
- 14/09727/ADFULL
- Sept 2014BasementFullIn report
Extension: Rear of property
Erection of rear lower ground floor extension with terrace above and associated works including lowering the lower ground floor level under main house, front vaults and part of rear garden by 300mm.
- Agent
- Foster Lomas
Extension- Documents
- 17 docs on file
- Reference
- 14/05425/FULL
We flagged 1 thing worth checking at 18 Guildhouse Street
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
£1,827,000
Modelled from EPC, postcode comparables.
£1,400,000
Recorded with HM Land Registry.
Sales timeline
28 February 2014Most recent
£1,400,000
Median price across the last 2 sales in SW1V 1JB: £1,472,500 (2022–2013).
Everything we know about 18 Guildhouse Street, 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

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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
0.1 km
Warwick Way — bus stop.
Closest school
0.4 km
St Vincent De Paul Catholic Primary School. 68 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
60.1dB

Night-time· 23:00 – 07:00
50.3dB