22 Bertha Street, Ferryhill, DL17 8AZ
About 22 Bertha Street
22 Bertha Street is a mid-terrace house in Ferryhill (DL17 8AZ). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (December 2024) shows a C (score 70). When first surveyed in October 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good. The recommended improvements would push it to B (score 88).
Across 2002–2022, sale prices on this property compounded at 0.6% per year. Today's modelled estimate of £108,000 sits 289.2% above the 2022 sale of £27,750. At 63 m² it's 16% smaller than the typical home in the postcode (75 m² median across 23 EPCs). Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). Most recent transfer: August 2022 at £27,750. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 22 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
Hot water efficiency improved
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Planning history
22 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 22 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
30-day money-back guarantee
Sales history & valuation
22 Bertha Street's modelled value sits at over four times its earliest registered sale price (2002).
£108,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.6% per year over 20 years.
£27,750
Growth on file: 0.6% per year over 20 years.
Sales timeline
17 August 2022Most recent
£27,750
-59.2%over 15 years22 March 2007
£68,000
+177.6%over 5 years22 February 2002
£24,500
Median price across the last 5 sales in DL17 8AZ: £40,500 (2025–2024).
Nearby sales in DL17 8AZ
Everything we know about 22 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
22 Bertha Street is notably below the street on price per m².
Price per m²
£440
Street avg £699
Floor Area
63 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 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