21 Farm Avenue, Horsham, RH12 2JY
About 21 Farm Avenue
21 Farm Avenue is a three-bedroom semi-detached house in Horsham (RH12 2JY). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2025) shows a C (score 71). When first surveyed in February 2017 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Very Poor to Good and lighting went from Average to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
Today's modelled estimate of £467,000 is 28.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£437/sq ft) was about 28.4% above the typical sold price in the postcode. Last sold in July 2017, so it's been off the market for around 9 years.
Know exactly what you're buying at 21 Farm Avenue
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
More low energy lighting installed
Planning history
21 Farm Avenue has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Farm Avenue
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
21 Farm Avenue valuation sits well clear of the typical sold price in this postcode.
£467,000
Modelled from EPC, postcode comparables.
£362,500
Recorded with HM Land Registry.
Sales timeline
13 July 2017Most recent
£362,500
Median price across the last 5 sales in RH12 2JY: £515,000 (2025–2022).
Everything we know about 21 Farm Avenue, 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 Farm Avenue homes
21 Farm Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,708
Street avg £4,363
Floor Area
77 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Farm Avenue — bus stop.
Closest school
0.2 km
Greenway Junior School. 18 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
50.5dB
Night-time· 23:00 – 07:00
41.3dB