12 Cavendish Close, Horsham, RH12 5HX
About 12 Cavendish Close
12 Cavendish Close is a three-bedroom detached house in Horsham (RH12 5HX). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (April 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Today's modelled estimate of £598,000 is 32.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£498/sq ft) was about 37.4% above the typical sold price in the postcode. Last changed hands 9 years ago, in August 2017.
Know exactly what you're buying at 12 Cavendish Close
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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenrear
- Cul-de-sacYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
12 Cavendish Close has an approved extension on the planning record.
- Jun 2022ExtensionFullIn report
Creation of a pitched roof dormer to the front north-west elevation.
- Agent
- dk planning & design
- Documents
- 10 docs on file
- Reference
- DC/22/0749
- Apr 2018ExtensionFullIn report
Extension: Two storey · Rear of property
Erection of two storey rear extension and alterations to existing side dormer window.
- Agent
- RDJW Architects Ltd
- Documents
- 12 docs on file
- Reference
- DC/18/0531
We flagged 1 thing worth checking at 12 Cavendish Close
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
12 Cavendish Close valuation sits well clear of the typical sold price in this postcode.
£598,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
Sales timeline
23 August 2017Most recent
£450,000
Median price across the last 5 sales in RH12 5HX: £455,000 (2023–2018).
Nearby sales in RH12 5HX
Everything we know about 12 Cavendish Close, 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 Cavendish Close homes
Price per m²
£5,357
Street avg £5,055
Floor Area
84 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.5 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cottingham Avenue — bus stop.
Closest school
0.5 km
Holbrook Primary School. 17 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
51.1dB

Night-time· 23:00 – 07:00
41.3dB