20 Avondale Gardens, Gillingham, SP8 4RW
About 20 Avondale Gardens
20 Avondale Gardens is a two-bedroom detached house in Gillingham (SP8 4RW). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (February 2022) shows a C (score 71). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 88). The home occupies a cul-de-sac position.
Last sale on file: £311,500 in July 2022. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 2003–2022, sale prices on this property compounded at 4.3% per year. On a £-per-square-foot basis, the last sale (£459/sq ft) was about 81.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenFront and rear
- GarageYes
- Cul-de-sacYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Planning history
20 Avondale Gardens has an approved single-storey rear extension on the planning record.
- Jun 2023ExtensionFullIn report
Extension: Single storey · Rear of property
Erect Single Storey Rear Extension
- Documents
- 10 docs on file
- Reference
- P/HOU/2023/02620
We flagged 1 thing worth checking at 20 Avondale Gardens
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on 20 Avondale Gardens was the highest on Land Registry record across the postcode.
£314,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 19 years.
£311,500
Growth on file: 4.3% per year over 19 years.
Sales timeline
28 July 2022Most recent
£311,500
+58.9%over 6 years3 February 2016
£196,000
+16.7%over 9 years9 November 2006
£168,000
+5.7%over 1 year29 June 2005
£159,000
+13.2%over 1 year14 November 2003
£140,500
Median price across the last 5 sales in SP8 4RW: £265,000 (2023–2021).
Nearby sales in SP8 4RW
23 Avondale Gardens, Gillingham, SP8 4RW
Sold Nov 2023
£265,00019 Avondale Gardens, Gillingham, SP8 4RW
Sold Nov 2022
£290,00021 Avondale Gardens, Gillingham, SP8 4RW
Sold Feb 2022
£306,00013 Avondale Gardens, Gillingham, SP8 4RW
Sold Jun 2021
£255,0001 Avondale Gardens, Gillingham, SP8 4RW
Sold Mar 2021
£255,000
Versus other Avondale Gardens homes
20 Avondale Gardens outperforms the street on price per m² by a wide margin.
Price per m²
£4,944
Street avg £3,180
Floor Area
63 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.1 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Fire Station — bus stop.
Closest school
1.0 km
Gillingham Primary School. 5 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.8dB

Night-time· 23:00 – 07:00
37.6dB








