18 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
About 18 Grosvenor House
18 Grosvenor House is a one-bedroom end-of-terrace house in Guildford (GU1 3JZ). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1996-2002 and council tax band C. At 44 m² this is the 14th smallest of 20 units on EPC record in the building, where floor areas span 39–47 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (April 2023) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since January 2013. Between certificates, lighting went from Very Poor to Very Good.
Across 1996–2019, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£571/sq ft) was about 44.1% above the typical sold price in the postcode. Last sale on file: £270,500 in December 2019.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
18 Grosvenor House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 20 April 2033
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
18 Grosvenor House has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Grosvenor House has more than quadrupled in price since its earliest registered sale in 1996.
£260,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 24 years.
£270,500
Growth on file: 6.6% per year over 24 years.
Sales timeline
20 December 2019Most recent
£270,500
+42.4%over 14 years19 June 2005
£190,000
+219.3%over 9 years8 March 1996
£59,500
Median price across the last 5 sales in GU1 3JZ: £275,000 (2026–2023).
Nearby sales in GU1 3JZ
12 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Mar 2026
£240,0005 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Jun 2025
£280,00020 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Apr 2025
£275,00019 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Mar 2025
£270,00011 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Oct 2023
£275,000
Versus other St Lukes Square homes
Price per m²
£6,148
Street avg £5,437
Floor Area
44 m²
Street avg 43 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.3 t/year
Similar properties nearby
1 Bloomsbury Court, St Lukes Square
GU1 3NQ
1 Cadogan House, St Lukes Square
GU1 3JU
1 Chevremont, Jenner Road
GU1 3QL
1 Chesham Mews, Chesham Road
GU1 3NL
1 Grosvenor House, St Lukes Square
GU1 3JZ
1 Eaton House, St Lukes Square
GU1 3JP
1 Charlotte Court, Addison Road
GU1 3QE
1 Harvey Lodge, Harvey Road
GU1 3NJ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
466/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Alexandra Place — bus stop.
Closest school
0.3 km
Holy Trinity, Guildford, CofE Aided Junior School. 18 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.4dB

Night-time· 23:00 – 07:00
39.8dB







