7 William Street, Ferryhill, DL17 0DJ
About 7 William Street
7 William Street is a mid-terrace house in Ferryhill (DL17 0DJ). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2018) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2015); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 85), a 3-band jump.
Across 2001–2020, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £105,000 sits 156.1% above the 2020 sale of £41,000. On a £-per-square-foot basis, the last sale (£69/sq ft) was about 52.1% above the typical sold price in the postcode. Most recent transfer: November 2020 at £41,000. Across the public record there are 4 sales, relatively high churn for a single property. At 55 m² it's 17.3% smaller than the typical home in the postcode (67 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Know exactly what you're buying at 7 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 Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
More low energy lighting installed
Planning history
7 William Street has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 2 things worth checking at 7 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
- Recent ownership pattern worth a look
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Sales history & valuation
Sale price has grown by over 3x since 2001.
£105,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 19 years.
£41,000
Growth on file: 6.1% per year over 19 years.
Sales timeline
16 November 2020Most recent
£41,000
+57.7%28 October 2020
£26,000
+8.3%over 2 years27 September 2018
£24,000
+84.6%over 17 years29 July 2001
£13,000
Median price across the last 5 sales in DL17 0DJ: £39,500 (2024–2023).
Nearby sales in DL17 0DJ
Everything we know about 7 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
- Recent ownership pattern worth a look

Versus other William Street homes
7 William Street is notably below the street on floor area.
Price per m²
£745
Street avg £613
Floor Area
55 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
5.2 t/year
Street avg 3.3 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