12 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
About 12 Grosvenor House
12 Grosvenor House is a one-bedroom semi-detached house in Guildford (GU1 3JZ). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1991-1995 and council tax band C. At 43 m² this is the 5th 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 (July 2019) shows a C (score 74).
Held since April 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £273,000 sits 301.8% above the 1996 sale of £67,950. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 63% below the postcode norm.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
12 Grosvenor House's carbon output is low for the local stock.
EPC Rating
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Planning history
12 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
12 Grosvenor House's modelled value sits at over four times its earliest registered sale price (1996).
£273,000
Modelled from EPC, postcode comparables.
£67,950
Recorded with HM Land Registry.
Sales timeline
3 April 1996Most recent
£67,950
Median price across the last 5 sales in GU1 3JZ: £275,000 (2025–2017).
Nearby sales in GU1 3JZ
5 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Jun 2025
£280,00011 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Oct 2023
£275,00016 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Aug 2023
£270,00018 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Dec 2019
£270,5007 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ
Sold Sept 2017
£310,000
Versus other St Lukes Square homes
On epc rating, 12 Grosvenor House runs well behind the street norm.
Price per m²
£1,580
Street avg £5,136
Floor Area
43 m²
Street avg 43 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.2 t/year
Similar properties nearby
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GU1 3NQ
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1 Grosvenor House, St Lukes Square
GU1 3JZ
1 Cadogan House, St Lukes Square
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1 Eaton House, St Lukes Square
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
27/mo
Steady 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







