21 Cotswold Avenue, Ipswich, IP1 4LL
About 21 Cotswold Avenue
21 Cotswold Avenue is a detached house in Ipswich (IP1 4LL). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2018) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
Untraded for 19 years, with the last transfer in July 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2001–2007, sale prices on this property compounded at 10.7% per year. Today's modelled estimate of £574,000 is 48.3% above the 2007 sale price. One historical planning record sits against the property in 2003.
Energy performance
EPC Rating
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Planning history
1 application on record at 21 Cotswold Avenue, Ipswich, IP1 4LL
- May 2003ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of single storey rear extension to dwelling, conversion / extensions of outbuilding and decking
- Reference
- 03/00330/FUL
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Sales history & valuation
21 Cotswold Avenue saw 3 transfers in just over a decade — high turnover for the postcode.
£574,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 6 years.
£387,000
Growth on file: 10.7% per year over 6 years.
Sales timeline
26 July 2007Most recent
£387,000
+64.0%over 4 years25 September 2002
£236,000
+8.8%over 11 months9 November 2001
£217,000
Median price across the last 5 sales in IP1 4LL: £531,000 (2022–2019).
Nearby sales in IP1 4LL
Versus other Cotswold Avenue homes
21 Cotswold Avenue outperforms the street on years held by a wide margin.
Price per m²
£2,804
Street avg £2,816
Floor Area
138 m²
Street avg 170 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
5.3 t/year
Street avg 8.0 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
16/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Cheltenham Avenue — bus stop.
Closest school
0.6 km
Dale Hall Community Primary School. 24 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
50.2dB

Night-time· 23:00 – 07:00
40.6dB







