What did Allerford House, Flat 4, High Street, GU21 4SZ sell for?

Allerford House, Flat 4, High Street, GU21 4SZ last sold for £175,000 in November 2025. Before that, it sold for £40,500 in February 1998, so prices have been rising over 28 years on record. Source: HM Land Registry.

Has Allerford House, Flat 4, High Street, GU21 4SZ appreciated in value?

Across 2 sales between February 1998 and November 2025, Allerford House, Flat 4, High Street, GU21 4SZ rose from £40,500 to £175,000, a change of £134,500. That works out to roughly +5.4% per year compounded over 28 years. Source: HM Land Registry.

How energy efficient is Allerford House, Flat 4, High Street, GU21 4SZ?

The current EPC rating for Allerford House, Flat 4, High Street, GU21 4SZ is C with a score of 72 out of 100, lodged in October 2025. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of Allerford House, Flat 4, High Street, GU21 4SZ?

Allerford House, Flat 4, High Street, GU21 4SZ has a recorded floor area of 30 m² (323 sq ft). That makes it about 46% smaller than the median EPC-recorded property in GU21 4SZ. Source: EPC Register.

How is Allerford House, Flat 4, High Street, GU21 4SZ heated?

The latest EPC at Allerford House, Flat 4, High Street, GU21 4SZ records electricity as the main heating fuel. Source: EPC Register.

What council tax band is Allerford House, Flat 4, High Street, GU21 4SZ?

Allerford House, Flat 4, High Street, GU21 4SZ is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is Allerford House, Flat 4, High Street, GU21 4SZ located?

Allerford House, Flat 4, High Street, GU21 4SZ sits in Horsell, Woking, Woking. It falls within the GU21 postcode district in Surrey.

Is Allerford House, Flat 4, High Street, GU21 4SZ in a safe area?

Police records around Allerford House, Flat 4, High Street, GU21 4SZ show an average of 336 reported crimes per month over the last 14 months. Violent crime makes up roughly 38% of reports, the most common category. The overall trend is falling (19% versus the prior period). Source: Police UK.

Which schools serve Allerford House, Flat 4, High Street, GU21 4SZ?

The closest primary school to Allerford House, Flat 4, High Street, GU21 4SZ is Horsell CofE Junior School (154m), one of 15 primaries within walking distance. The closest secondary is Woking High School (568m), with 5 secondaries in the surrounding area.

How well connected is Allerford House, Flat 4, High Street, GU21 4SZ?

The closest bus stop to Allerford House, Flat 4, High Street, GU21 4SZ is Ormonde Road, 63m away. In total there are 30 bus stops within the surrounding area.

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Allerford House, Flat 4, High Street, Horsell, Woking, GU21 4SZ

Estimated value

£164,000

Since the 2025 sale (£175,000)-6%
Against GU21 4SZ's recent median (£315,000)-48%

Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Habitable rooms

From EPC

Floor area

30 m²

323 sq ft

Energy rating

Score 72

Council tax

Band B

Tenure

Owner Occupied

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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

£164,000

Against its 2025 sale (£175,000)-6%
Against GU21 4SZ's recent median (£315,000)-48%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Allerford House is modelled from its 30 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in GU21 4SZ. 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
30 m² from the EPC lodged in October 2025
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in GU21 4SZ
5 sales, median £315,000 (2025–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: November 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

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

Allerford House has more than quadrupled in price since its earliest registered sale in 1998.

Sales timeline

12 November 2025Most recent
£175,000
+332.1%over 27 years
20 February 1998
£40,500

Median price across the last 5 sales in GU21 4SZ: £315,000 (2025–2022).

Nearby sales in GU21 4SZ

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.

Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About Allerford House

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

Allerford House is a property in Horsell, Woking, Woking (GU21 4SZ). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1991-1995 and council tax band B. At 30 m² this is the 3rd smallest of 6 units on EPC record in Allerford House, where floor areas span 26–56 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 42). The latest certificate (October 2025) shows a C (score 72). The recommended improvements would push it to B (score 81). Main heating runs on electricity.

A recent sale: £175,000 in November 2025. At 30 m² it sits well below the postcode median (56 m² across 21 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Across 1998–2025, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£542/sq ft) was about 45% above the typical sold price in the postcode.

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Energy

Energy performance

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

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

Current Certificate

Oct 2025

EPC Rating

C72

Main Heating

Electric

Main Fuel

Electric

Hot Water

Poor

Windows

Good

CO2 Emissions

0.4 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 19 October 2035

8 years remaining

Planning

Planning history

Applications and permits filed against Allerford House, Flat 4, High Street, Horsell, Woking, GU21 4SZ, sourced from the PlanIt planning register.

Allerford House has no planning applications on record.

But the area is active

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

On the street

Versus other High Street homes

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

Allerford House is notably below the street on years held.

Price per m²

£5,833

Street avg £4,859

Strongly above

Floor Area

30 m²

Street avg 55 m²

Strongly below

Habitable Rooms

1 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

0.4 t/year

Street avg 3.2 t/year

Strongly above

Area

The neighbourhood at a glance

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

Full Woking report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

336/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Ormonde Road — bus stop.

Closest school

0.2 km

Horsell CofE Junior School. 20 schools nearby.

Nearest schools

Horsell CofE Junior SchoolPrimary154m
The Horsell Village SchoolPrimary287m
Woking High SchoolSecondary568m
Sythwood Primary and Nursery SchoolPrimary626m

Nearest stops

Ormonde RoadBus stop63m
Horsell WayBus stop186m
The CrownBus stop203m
Bury LaneBus stop264m

Most reported crime locally

Violence & Sexual Offences1,795 reports38%
Anti-social Behaviour706 reports15%
Shoplifting447 reports9%
Public Order442 reports9%

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 GU21 4SZ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

49.3dB

Low

Night-time road noise heatmap for GU21 4SZ

Night-time· 23:00 – 07:00

38.4dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Late 20th century1st Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

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Comparables

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 Allerford House is modelled from its 30 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in GU21 4SZ. 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 Allerford 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 Allerford House was lodged in October 2025 at band C and is valid until October 2035. 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 Allerford 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 14 months, which places each incident at an approximate point. The 20 schools and 30 stops listed are measured in a straight line from GU21 4SZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: Allerford House is in council tax band B. 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 Allerford House, Flat 4, High Street, Horsell, Woking, GU21 4SZ. Each answer is also embedded as structured data for search engines.

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Allerford House, Flat 4, High Street, Horsell, Woking, GU21 4SZ

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in GU21 4SZ

Everything you need to know about Allerford House

EPC Rating

Nearest schools

Nearest stops

Most reported crime locally

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