Allerford House, Flat 4, High Street, Horsell, Woking, GU21 4SZ
About Allerford House
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 50.2% above the typical sold price in the postcode.
Know exactly what you're buying at Allerford House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Allerford House's carbon output is low for the local stock.
EPC Rating
Planning history
Allerford House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Allerford House
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
Allerford House has more than quadrupled in price since its earliest registered sale in 1998.
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 28 years.
£175,000
Growth on file: 5.4% per year over 28 years.
Sales timeline
12 November 2025Most recent
£175,000
+332.1%over 27 years20 February 1998
£40,500
Median price across the last 5 sales in GU21 4SZ: £315,000 (2025–2022).
Nearby sales in GU21 4SZ
70 High Street, Horsell, Woking, GU21 4SZ
Sold Jun 2025
£435,00072c, High Street, Horsell, Woking, GU21 4SZ
Sold Jun 2024
£315,00080a, High Street, Horsell, Woking, GU21 4SZ
Sold Jan 2024
£10,000Upper Flat, 74 High Street, Horsell, Woking, GU21 4SZ
Sold Sept 2023
£360,000Allerford House, Flat 1, High Street, Horsell, Woking, GU21 4SZ
Sold Jul 2022
£250,000
Everything we know about Allerford House, 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

Versus other High Street homes
Allerford House is notably below the street on years held.
Price per m²
£5,833
Street avg £4,541
Floor Area
30 m²
Street avg 55 m²
Habitable Rooms
1 rooms
Street avg 3 rooms
CO₂ Emissions
0.4 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
7/mo
Steady 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.
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
49.3dB

Night-time· 23:00 – 07:00
38.4dB