21 Avondale Road, Basildon, SS16 4TT
About 21 Avondale Road
21 Avondale Road is a two-bedroom semi-detached house in Basildon (SS16 4TT). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (April 2015) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected.
10 years since the last transfer (June 2016). Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2016, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £333,000 is 33.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£352/sq ft) was about 71.6% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Dining roomYes
Outside
- Private gardenYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Apr 2025
EPC Rating
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Planning history
21 Avondale Road has an approved single-storey rear extension on the planning record.
1 application on record at 21 Avondale Road, Basildon, SS16 4TT
- Dec 2019ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Notification for a proposed larger home extension projecting 4.65 metres from the rear wall of the original dwelling with a maximum height of 3 metres and an eaves height of 3 metres.
- Documents
- 10 docs on file
- Reference
- 19/01550/PDPA
Unlock 21 Avondale Road, Basildon, SS16 4TT's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 21 Avondale Road has grown more than fourfold since the 1997 starting point.
£333,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 19 years.
£250,000
Growth on file: 8.9% per year over 19 years.
Sales timeline
16 June 2016Most recent
£250,000
+40.4%over 10 years5 January 2006
£178,000
21 January 2005
£178,000
+122.5%over 5 years25 July 1999
£79,995
+64.9%over 2 years23 April 1997
£48,500
Median price across the last 5 sales in SS16 4TT: £360,000 (2025–2021).
Nearby sales in SS16 4TT
Versus other Avondale Road homes
21 Avondale Road is notably below the street on epc rating.
Price per m²
£3,788
Street avg £3,156
Floor Area
66 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.0 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Chestnut Road — bus stop.
Closest school
0.6 km
Maple Grove Primary School. 20 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
59.7dB

Night-time· 23:00 – 07:00
52.5dB







