6 Allingham Gardens, Horsham, RH12 4US
About 6 Allingham Gardens
6 Allingham Gardens is a four-bedroom detached house in Horsham (RH12 4US). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (July 2025) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2015. Between certificates, lighting went from Very Poor to Average; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 78).
Untraded for 24 years, with the last transfer in June 2002. Across 1998–2002, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £634,000 sits 153.6% above the 2002 sale of £250,000. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 43.7% below the postcode norm.
Know exactly what you're buying at 6 Allingham Gardens
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
6 Allingham Gardens has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Allingham Gardens
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
6 Allingham Gardens's modelled value sits at over four times its earliest registered sale price (1998).
£634,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.8% per year over 4 years.
£250,000
Growth on file: 11.8% per year over 4 years.
Sales timeline
4 June 2002Most recent
£250,000
+58.2%over 4 years29 April 1998
£158,000
Median price across the last 5 sales in RH12 4US: £460,000 (2025–2011).
Nearby sales in RH12 4US
Everything we know about 6 Allingham Gardens, 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 Allingham Gardens homes
6 Allingham Gardens is notably below the street on price per m².
Price per m²
£1,938
Street avg £3,677
Floor Area
129 m²
Street avg 120 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Norfolk Arms — bus stop.
Closest school
0.3 km
St Robert Southwell Catholic Primary School, Horsham. 13 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
51.4dB

Night-time· 23:00 – 07:00
41.8dB