12a, Cheltenham Avenue, Ipswich, IP1 4LN
About 12a
12a is a four-bedroom detached house in Ipswich (IP1 4LN). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (January 2015) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in July 2012 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Poor and window efficiency went from Poor to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from January 2015, so improvements made since then won't be reflected. The home occupies a corner plot.
Last changed hands 12 years ago, in October 2014. Across 2013–2014, sale prices on this property compounded at 32.2% per year. Today's modelled estimate of £372,000 is 40.4% above the 2014 sale price. One historical planning record sits against the property in 2013.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- GarageDetached
- Corner plotYes
Building
- RefurbishedYes
Everything you need to know about 12a
The true value, the hidden risks and the full sale history, in one report.
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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This certificate is over 10 years old and is no longer valid.Expired 08 Jan 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation upgraded
Roof insulation improved
Window efficiency improved
More low energy lighting installed
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Planning history
1 application on record at 12a, Cheltenham Avenue, Ipswich, IP1 4LN
- Dec 2013PorchFullOutcome in report
Extension: Front of property
Erection of porch and ground floor bay window.
Extension- Documents
- 4 docs on file
- Reference
- 13/00888/FUL
Unlock 12a, Cheltenham Avenue, Ipswich, IP1 4LN's full planning history
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- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 7 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12a changed hands twice within eighteen months — unusual for the area.
£372,000
Modelled from EPC, postcode comparables and a sale-price growth of 32.2% per year over 1 year.
£265,000
Growth on file: 32.2% per year over 1 year.
Sales timeline
31 October 2014Most recent
£265,000
+39.5%over 1 year22 August 2013
£190,000
Median price across the last 5 sales in IP1 4LN: £405,000 (2025–2022).
Nearby sales in IP1 4LN
Versus other Cheltenham Avenue homes
Price per m² for 12a lags the street by a wide margin.
Price per m²
£2,190
Street avg £2,750
Floor Area
121 m²
Street avg 128 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.4 t/year
Street avg 5.2 t/year
Everything you need to know about 12a
The true value, the hidden risks and the full sale history, in one report.
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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
0.2 km
Cheltenham Avenue — bus stop.
Closest school
0.5 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
49.6dB

Night-time· 23:00 – 07:00
40.1dB






