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Swimming pool
About 11 First Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 First Avenue is a five-bedroom detached house in Worthing (BN14 9NH). It has a recorded floor area of 310 m² (around 3337 sq ft), construction records dating it to 1930-1949 and council tax band F. There is a swimming pool on the plot, uncommon for the area. Other recorded features include outbuildings. The latest certificate (October 2022) shows a D (score 55), a step below the typical UK home. Earlier certificates rated it C (June 2010); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Very Poor.
Sale prices here have outpaced Worthing HPI: 5.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 26.8% above the typical sold price in the postcode. At 310 m² the property is well over the postcode median (136 m² across 5 EPCs), placing it in the larger end of the local stock. 11 planning records sit against the property, 8 approved, 0 refused. Past consents include an extension, tree works and a conservatory, meaningful when judging how the property has evolved. Last sale on file: £1,100,000 in June 2024.
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
- Bedrooms5
- Bathrooms3
- Dining roomYes
- EnsuiteYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
11 First Avenue's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Oct 2022
EPC Rating
A
B
C
D
D55
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
15.0 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 11 First Avenue, Worthing, BN14 9NH, sourced from the PlanIt planning register.
Multiple extension applications run across more than a decade of planning history at 11 First Avenue.
- May 2025ExtensionFullGranted
Extension: Single storey · Rear of property
Single storey rear extension. Addition of new first floor window to front (east) elevation and side (south) elevations.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on 11 First Avenue was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£1,150,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 14 years.
Last sold (2024)
£1,100,000
Growth on file: 5.6% per year over 14 years.
Sales timeline
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The complete analysis of 11 First Avenue, Worthing, BN14 9NH
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other First Avenue homes
Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.
11 First Avenue is notably below the street on years held.
Price per m²
£3,548
Street avg £4,455
Floor Area
310 m²
Street avg 136 m²
Habitable Rooms
8 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.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Grove Lodge Roundabout — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around BN14 9NH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 51 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 11 First Avenue, Worthing, BN14 9NH. Each answer is also embedded as structured data for search engines.