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Get started12 Guildford Road is a three-bedroom mid-terrace house in Worthing (BN14 7LL). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (March 2020) shows an E (score 53), well below the UK norm with real room to improve. When first surveyed in July 2009 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and main heating went from Very Poor to Good; while roof efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Very Good to Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £357,000 is 19% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£300/sq ft) was about 45.8% above the typical sold price in the postcode. Most recent transfer: October 2020 at £300,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£357,000
Modelled from EPC, postcode comparables.
£300,000
Recorded with HM Land Registry.
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Detailed AI analysis
On epc rating, 12 Guildford Road runs well behind the street norm.
Price per m²
£3,226
Street avg £2,980
Floor Area
93 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Dunstan's Road — bus stop.

Daytime· 07:00 – 23:00
50.7dB

Changes detected from historical EPC data
Hot water system changed
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Ventilation system changed
Upgraded to gas central heating
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
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 October 2020Most recent
£300,000
Median price across the last 5 sales in BN14 7LL: £374,500 (2024–2021).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
5.6 t/year
Street avg 4.3 t/year
BN14 7PR
Closest school
0.8 km
Worthing High School. 25 schools nearby.
Night-time· 23:00 – 07:00
40.3dB