Triada House, St Johns Road, Unstone, Dronfield, S18 4AH
About Triada House
Triada House is a three-bedroom detached house in Unstone, Dronfield, Dronfield (S18 4AH). It has a recorded floor area of 233 m² (around 2508 sq ft), construction records dating it to 2007 onwards and council tax band F. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a conservatory. The latest certificate (May 2013) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 85). The latest certificate is from May 2013, so improvements made since then won't be reflected.
At 233 m² the property is well over the postcode median (89 m² across 22 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £606,000 sits 83.6% above the 2014 sale of £330,000. On the market in June 2014 and unlisted since — roughly 12 years.
Know exactly what you're buying at Triada House
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
What this property has
Inside
- Bedrooms3
- Bathrooms4
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageDetached
Building
- Underfloor heatingYes
- RefurbishedYes
Energy performance
Triada House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 May 2023
EPC Rating
Planning history
Triada House has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Triada House valuation sits well clear of the typical sold price in this postcode.
£606,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
19 June 2014Most recent
£330,000
Median price across the last 5 sales in S18 4AH: £225,000 (2024–2021).
Nearby sales in S18 4AH
21 St Johns Road, Unstone, Dronfield, S18 4AH
Sold Jun 2024
£250,00051 St Johns Road, Unstone, Dronfield, S18 4AH
Sold Oct 2022
£225,00013 St Johns Road, Unstone, Dronfield, S18 4AH
Sold Jun 2021
£180,000Linden Lea, St Johns Road, Unstone, Dronfield, S18 4AH
Sold Mar 2021
£345,00047 St Johns Road, Unstone, Dronfield, S18 4AH
Sold Mar 2021
£205,000
Everything we know about Triada House, 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 St Johns Road homes
Floor Area for Triada House runs comfortably ahead of the street norm.
Price per m²
£1,416
Street avg £1,934
Floor Area
233 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.8 t/year
Similar properties nearby
1 Town End, Apperknowle
S18 4BG
1 Springbank, Unstone
S18 4AD
1 Hawley Street, Apperknowle
S18 4AY
10 Cheetham Avenue, Unstone
S18 4DL
1 Hardhurst Road, Unstone
S18 4DS
1 Old Whittington Lane, Unstone
S18 4DR
1 The Mount, High Street, Apperknowle
S18 4BD
1 Crow Lane, Unstone
S18 4AN
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
St Marys Church — bus stop.
Closest school
0.2 km
Unstone St Mary's Nursery & Infant School. 11 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
44.5dB
Night-time· 23:00 – 07:00
37.1dB