Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started11 Broadwater Boulevard Flats is a three-bedroom end-of-terrace house in Worthing (BN14 8JF). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 1950-1966. The latest certificate (July 2025) shows an E (score 46), well below the UK norm with real room to improve. When first surveyed in February 2010 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 63). Main heating runs on electricity. At 64 m² this is the 23rd smallest of 31 units on EPC record in the building, where floor areas span 38–88 m². The building's EPC ratings span G to C across 31 units on file.
Sale prices here have outpaced Worthing HPI: 8.7% per year against 0% for the wider region. Today's modelled estimate of £206,000 is 10.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 55.2% above the typical sold price in the postcode. One planning record on file: new windows approved in 2004. Past consents include new windows, meaningful when judging how the property has evolved. Last sold in March 2017, so it's been off the market for around 9 years.
11 Broadwater Boulevard Flats's carbon output is low for the local stock.
Installation of replacement PVCu windows
11 Broadwater Boulevard Flats valuation sits well clear of the typical sold price in this postcode.
£206,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.7% per year over 2 years.
£186,000
Growth on file: 8.7% per year over 2 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
On co₂ emissions, 11 Broadwater Boulevard Flats stands well clear of the street.
Price per m²
£2,906
Street avg £2,306
Floor Area
64 m²
Street avg 59 m²
Habitable Rooms
4 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
Church — bus stop.

Daytime· 07:00 – 23:00
52.6dB

Changes detected from historical EPC data
Heating system changed
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 March 2017Most recent
£186,000
+14.8%over 1 year15 July 2015
£162,000
Median price across the last 5 sales in BN14 8JF: £168,000 (2025–2024).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 4.4 t/year
BN14 8LJ
Closest school
0.2 km
Broadwater CofE Primary School. 23 schools nearby.
Night-time· 23:00 – 07:00
42.2dB