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Get started9 Cortis Avenue, Worthing, BN14 7BQ
EPC B
About 9 Cortis Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9 Cortis Avenue is a four-bedroom semi-detached house in Worthing (BN14 7BQ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2025) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in April 2011 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Very Good and hot-water efficiency went from Average to Good; while lighting dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced Worthing HPI: 8.3% per year against 0% for the wider region. Today's modelled estimate of £407,000 sits 129.9% above the 2012 sale of £177,000. On energy efficiency it sits in the top 10% of properties in this postcode. Last changed hands 14 years ago, in May 2012.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms1
- Open-plan layoutYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
9 Cortis Avenue ranks among the most efficient homes in the postcode for energy use.
Current Certificate(1 of 6)
Nov 2025
EPC Rating
A
B
B85
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Sale price has at least doubled since 1999.
Current estimate
See how we calculated this£407,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 13 years.
Last sold (2012)
£177,000
Growth on file: 8.3% per year over 13 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 9 Cortis Avenue, Worthing, BN14 7BQ
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Cortis Avenue homes
Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.
9 Cortis Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£1,806
Street avg £2,426
Floor Area
98 m²
Street avg 101 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Worthing district page.
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Queen Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around BN14 7BQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 53 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 9 Cortis Avenue, Worthing, BN14 7BQ. Each answer is also embedded as structured data for search engines.