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12 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ

Estimated value

£259,000

  • Since the 2026 sale (£240,000)+8%
  • Against GU1 3JZ's recent median (£275,000)-6%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Floor Ground
Bedroom
1
Bathroom
1
Floor area
43 m²
463 sq ft
Energy rating
C
Score 74
Council tax
Band C
Tenure
Private Rental
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£259,000

  • Against its 2026 sale (£240,000)+8%
  • Against GU1 3JZ's recent median (£275,000)-6%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Grosvenor House is modelled from its 43 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in GU1 3JZ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    43 m² from the EPC lodged in July 2019

  • Sales of this home

    2 sales recorded, the latest in 2026

  • Recent sales in GU1 3JZ

    5 sales, median £275,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

12 Grosvenor House has more than tripled in price since its earliest registered sale in 1996.

Sales timeline

  1. 25 March 2026Most recent

    £240,000

    +253.2%over 29 years

  2. 3 April 1996

    £67,950

Median price across the last 5 sales in GU1 3JZ: £275,000 (2025–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for 12 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 12 Grosvenor House

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

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).

Most recent transfer was March 2026 at £240,000 — fresh data. Across 1996–2026, sale prices on this property compounded at 4.3% per year. On a £-per-square-foot basis, the last sale (£519/sq ft) was about 30.8% above the typical sold price in the postcode.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms1
  • Bathrooms1

Outside

  • ParkingAllocated

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 12 Grosvenor House

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

12 Grosvenor House's carbon output is low for the local stock.

Current Certificate
Jul 2019

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.5 t/year
Occupancy
Rented

Certificate validity

Valid until 2 July 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 12 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ, sourced from the PlanIt planning register.

12 Grosvenor House has no planning applications on record.

2

But the area is active

2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other St Lukes Square homes

Four headline reads against 19 similar flats on this street, drawn from the latest EPC and Land Registry data.

On years held, 12 Grosvenor House runs well behind the street norm.

Price per m²

£5,581

Street avg £5,470

On par

Floor Area

43 m²

Street avg 43 m²

On par

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

1.5 t/year

Street avg 1.2 t/year

Strongly below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Guildford district page.
Full Guildford report

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.

Nearest schools

  • Holy Trinity, Guildford, CofE Aided Junior SchoolPrimary280m
  • Pewley Down Infant SchoolPrimary496m
  • Sandfield Primary SchoolPrimary1.0km
  • St Thomas of Canterbury Catholic Primary SchoolPrimary1.4km

Nearest stops

  • Alexandra PlaceBus stop202m
  • Harvey RoadBus stop220m
  • Waterden RoadBus stop233m
  • Upper Edgeborough RoadBus stop252m

Most reported crime locally

  • Violence & Sexual Offences1,789 reports32%
  • Shoplifting934 reports17%
  • Anti-social Behaviour752 reports13%
  • Public Order661 reports12%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around GU1 3JZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for GU1 3JZ

Daytime· 07:00 – 23:00

48.4dB

Low
Night-time road noise heatmap for GU1 3JZ

Night-time· 23:00 – 07:00

39.8dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryGround Floor FlatEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£264k

1 Bloomsbury Court, St Lukes Square

GU1 3NQ

1 bed1 bath
£253k

1 Cadogan House, St Lukes Square

GU1 3JU

1 bed1 bath
£253k

1 Chevremont, Jenner Road

GU1 3QL

1 bed
£251k

1 Chesham Mews, Chesham Road

GU1 3NL

1 bed1 bath
£242k

1 Grosvenor House, St Lukes Square

GU1 3JZ

1 bed1 bath
£234k

1 Eaton House, St Lukes Square

GU1 3JP

1 bed1 bath
£233k

1 Charlotte Court, Addison Road

GU1 3QE

1 bed1 bath
£169k

1 Harvey Lodge, Harvey Road

GU1 3NJ

1 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 12 Grosvenor House is modelled from its 43 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in GU1 3JZ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 12 Grosvenor House. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 12 Grosvenor House was lodged in July 2019 at band C and is valid until July 2029. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 12 Grosvenor House. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 12 months, which places each incident at an approximate point. The 18 schools and 30 stops listed are measured in a straight line from GU1 3JZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
12 Grosvenor House is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 12 Grosvenor House, St Lukes Square, Guildford, GU1 3JZ. Each answer is also embedded as structured data for search engines.

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