9 William Street, Ferryhill, DL17 0DJ
About 9 William Street
9 William Street is a mid-terrace house in Ferryhill (DL17 0DJ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (November 2013) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2013. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 91), a 2-band jump. The latest certificate is from November 2013, so improvements made since then won't be reflected.
Untraded for 29 years, with the last transfer in September 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £110,000 sits 900% above the 1997 sale of £11,000. On a £-per-square-foot basis, the last sale (£17/sq ft) was about 61.6% below the postcode norm.
Know exactly what you're buying at 9 William Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
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This certificate is over 10 years old and is no longer valid.Expired 21 Nov 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Loft insulation upgraded to recommended levels
Cavity wall insulation installed
More low energy lighting installed
Planning history
9 William Street has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 9 William Street
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
Latest sale on 9 William Street was the lowest on Land Registry record across the postcode.
£110,000
Modelled from EPC, postcode comparables.
£11,000
Recorded with HM Land Registry.
Sales timeline
11 September 1997Most recent
£11,000
Median price across the last 5 sales in DL17 0DJ: £39,500 (2024–2023).
Nearby sales in DL17 0DJ
Everything we know about 9 William Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other William Street homes
On price per m², 9 William Street runs well behind the street norm.
Price per m²
£186
Street avg £664
Floor Area
59 m²
Street avg 69 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.6 t/year
Similar properties nearby
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
0.1 km
Cochrane Terrace — bus stop.
Closest school
0.3 km
Ferryhill Station Primary School. 6 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
44.9dB
Night-time· 23:00 – 07:00
36.3dB