26 Bertha Street, Ferryhill, DL17 8AZ
About 26 Bertha Street
26 Bertha Street is a mid-terrace house in Ferryhill (DL17 8AZ). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (December 2024) shows a C (score 73). The rating has held steady at C across 3 certificates since December 2009. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Average to Good. The recommended improvements would push it to B (score 89).
Across 2002–2024, sale prices on this property compounded at 3% per year. Today's modelled estimate of £113,000 sits 193.5% above the 2024 sale of £38,500. On a £-per-square-foot basis, the last sale (£56/sq ft) was about 33.7% above the typical sold price in the postcode. Sold September 2024 for £38,500. Across the public record there are 4 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs).
Know exactly what you're buying at 26 Bertha 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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Low energy lighting percentage decreased
Roof insulation improved
More low energy lighting installed
Planning history
26 Bertha Street has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 26 Bertha 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
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Sales history & valuation
26 Bertha Street's modelled value sits at over four times its earliest registered sale price (2002).
£113,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 22 years.
£38,500
Growth on file: 3.0% per year over 22 years.
Sales timeline
5 September 2024Most recent
£38,500
-28.7%over 17 years12 April 2007
£54,000
-1.8%over 10 months5 June 2006
£55,000
+175.0%over 3 years18 August 2002
£20,000
Median price across the last 5 sales in DL17 8AZ: £50,000 (2025–2024).
Nearby sales in DL17 8AZ
Everything we know about 26 Bertha 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 Bertha Street homes
26 Bertha Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£602
Street avg £692
Floor Area
64 m²
Street avg 74 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 4.2 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
Rutherford Terrace — bus stop.
Closest school
0.4 km
Broom Cottages Primary & Nursery School. 7 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
47.6dB
Night-time· 23:00 – 07:00
37.4dB