1a, Hornhatch, Chilworth, Guildford, GU4 8AY
About 1a
1a is a detached house in Chilworth, Guildford, Guildford (GU4 8AY). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (July 2026) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2014); the latest reading is one band lower. Between certificates, main heating went from Average to Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 70). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 51 m² this is the 13th smallest of 35 units on EPC record in the building, where floor areas span 33–103 m². The building's EPC ratings span E to B across 35 units on file.
At 51 m² it sits well below the postcode median (73 m² across 34 EPCs), making it one of the more compact homes locally.
Energy performance
1a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 22 July 2036
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Hot water system upgraded
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
Hot water efficiency improved
Cavity wall insulation installed
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Planning history
1a has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£204,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in GU4 8AY: £398,000 (2025–2023).
Nearby sales in GU4 8AY
10 Hornhatch, Chilworth, Guildford, GU4 8AY
Sold Oct 2025
£395,0009 Hornhatch, Chilworth, Guildford, GU4 8AY
Sold Feb 2025
£430,00021 Hornhatch, Chilworth, Guildford, GU4 8AY
Sold Mar 2024
£383,0006 Hornhatch, Chilworth, Guildford, GU4 8AY
Sold Nov 2023
£398,0004 Hornhatch, Chilworth, Guildford, GU4 8AY
Sold May 2023
£440,000
Versus other Hornhatch homes
CO₂ Emissions for 1a runs comfortably ahead of the street norm.
EPC Rating
67 (D)
Street avg 70 (C)
Floor Area
51 m²
Street avg 48 m²
CO₂ Emissions
0.6 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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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
58/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Hornhatch — bus stop.
Closest school
0.3 km
Tillingbourne Junior School. 7 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
45.7dB

Night-time· 23:00 – 07:00
39.6dB







