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Get started21 Adeliza Close is a semi-detached house in Barking (IG11 8BQ). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2020) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in January 2010 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity. At 49 m² this is the 3rd smallest of 38 units on EPC record in the building, where floor areas span 47–85 m². The building's EPC ratings span E to B across 38 units on file.
Untraded for 21 years, with the last transfer in June 2005. Sale prices here have outpaced England HPI: 12.7% per year against 0% for the wider region. Today's modelled estimate of £234,000 sits 68.3% above the 2005 sale of £139,000. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 35.3% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Sale price has at least doubled since 1998.
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.7% per year over 7 years.
£139,000
Growth on file: 12.7% per year over 7 years.
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Detailed AI analysis
Habitable Rooms for 21 Adeliza Close lags the street by a wide margin.
Price per m²
£2,837
Street avg £3,089
Floor Area
49 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Barking Town Centre — bus stop.

Daytime· 07:00 – 23:00
59.3dB

Changes detected from historical EPC data
Heating system changed
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
3 June 2005Most recent
£139,000
+131.7%over 7 years28 May 1998
£59,995
Median price across the last 5 sales in IG11 8BQ: £255,000 (2025–2022).
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Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.3 t/year
IG11 8JN
Closest school
0.3 km
Northbury Primary School. 65 schools nearby.
Night-time· 23:00 – 07:00
51.1dB