26 Union Hill, St Columb, TR9 6AR
About 26 Union Hill
26 Union Hill is a three-bedroom detached house in St Columb (TR9 6AR). It has a recorded floor area of 101 m² (around 1087 sq ft) and construction records dating it to 1976-1982. The property has an EV charger and underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings. The latest certificate (December 2024) shows an E (score 44), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2021. Between certificates, wall efficiency went from Average to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 3-band jump. Main heating runs on electricity.
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 2021–2022, sale prices on this property compounded at 13.1% per year. Today's modelled estimate of £347,000 is 23.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 68.6% above the typical sold price in the postcode. Last sale on file: £280,000 in July 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenSouth-facing
- GarageYes
- OutbuildingsYes
Building
- Central heatingYes
- Underfloor heatingYes
- EV chargerYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
Planning history
26 Union Hill has an approved single-storey rear extension on the planning record.
- Feb 2022ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Agent
- Trevaskis Design Solutions LTD
- Documents
- 8 docs on file
- Reference
- PA21/12770
We flagged 1 thing worth checking at 26 Union Hill
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
26 Union Hill changed hands twice within eighteen months — unusual for the area.
£347,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.1% per year over 1 year.
£280,000
Growth on file: 13.1% per year over 1 year.
Sales timeline
28 July 2022Most recent
£280,000
+13.1%over 8 months23 November 2021
£247,500
Median price across the last 5 sales in TR9 6AR: £300,000 (2024–2016).
Nearby sales in TR9 6AR
Versus other Union Hill homes
On habitable rooms, 26 Union Hill runs well behind the street norm.
Price per m²
£2,772
Street avg £2,078
Floor Area
101 m²
Street avg 156 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 6.5 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Old Cattle Market — bus stop.
Closest school
0.6 km
St Columb Major Academy. 1 school 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
50.8dB

Night-time· 23:00 – 07:00
42.1dB







