6 Calderbourne Avenue, Sunderland, SR6 9DS
About 6 Calderbourne Avenue
6 Calderbourne Avenue is a semi-detached house in Sunderland (SR6 9DS). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2022) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 140 m² it's 15.2% larger than the typical home in the postcode (122 m² median across 4 EPCs). Today's modelled estimate of £345,000 is 16.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£196/sq ft) was about 24.3% above the typical sold price in the postcode. Most recent transfer: June 2022 at £295,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 6 Calderbourne Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
6 Calderbourne Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
6 Calderbourne Avenue has been extended on multiple sides of the property across separate planning applications.
- Aug 2023ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey extension to enlarge dining room and bathroom. Mono pitch roof with roof windows.
- Documents
- 5 docs on file
- Reference
- 23/01450/FUL
- Jul 2006PorchFullIn report
Extension: Side of property
Erection of porch to side.
Extension- Documents
- 5 docs on file
- Reference
- 06/02465/FUL
What's in 6 Calderbourne Avenue, Sunderland, SR6 9DS's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on 6 Calderbourne Avenue was the highest on Land Registry record across the postcode.
£345,000
Modelled from EPC, postcode comparables.
£295,000
Recorded with HM Land Registry.
Sales timeline
23 June 2022Most recent
£295,000
Median price across the last 5 sales in SR6 9DS: £215,000 (2025–2002).
Everything we know about 6 Calderbourne Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Calderbourne Avenue homes
Floor Area for 6 Calderbourne Avenue runs comfortably ahead of the street norm.
EPC Rating
54 (E)
Street avg 50 (E)
Floor Area
140 m²
Street avg 118 m²
CO₂ Emissions
8.1 t/year
Street avg 7.6 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Park Avenue-Peareth Road — bus stop.
Closest school
0.3 km
Fulwell Junior School. 14 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
54.9dB
Night-time· 23:00 – 07:00
42.7dB