3 Blagden Grove, Bishop Auckland, DL14 0RZ
About 3 Blagden Grove
3 Blagden Grove is a five-bedroom detached house in Bishop Auckland (DL14 0RZ). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (August 2024) shows a C (score 69), just inside the C band. Records show the property has been extended at some point in its history. The home occupies a corner plot.
At 155 m² the property is well over the postcode median (94 m² across 12 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £333,000 is 18.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£168/sq ft) was about 44.1% above the typical sold price in the postcode. Sold November 2024 for £280,000.
Know exactly what you're buying at 3 Blagden Grove
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
What this property has
Inside
- Bedrooms5
- Bathrooms2
Outside
- Private gardenYes
- Corner plotYes
Building
- Previously extendedYes
Energy performance
3 Blagden Grove's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Feb 2025ExtensionFullIn report
Extension: Two storey · Rear of property
Proposed two-storey rear extension, replacement garage roof & glazing alterations
- Agent
- Box Architectural Services Ltd
- Documents
- 7 docs on file
- Reference
- DM/25/00145/FPA
We flagged 1 thing worth checking at 3 Blagden Grove
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 3 Blagden Grove was the highest on Land Registry record across the postcode.
£333,000
Modelled from EPC, postcode comparables.
£280,000
Recorded with HM Land Registry.
Sales timeline
13 November 2024Most recent
£280,000
Median price across the last 5 sales in DL14 0RZ: £186,000 (2025–2020).
Nearby sales in DL14 0RZ
9 Blagden Grove, Bishop Auckland, DL14 0RZ
Sold Jan 2025
£200,0004 Blagden Grove, Bishop Auckland, DL14 0RZ
Sold Aug 2024
£186,00011 Blagden Grove, Bishop Auckland, DL14 0RZ
Sold Jun 2024
£190,00022 Blagden Grove, Bishop Auckland, DL14 0RZ
Sold Aug 2020
£136,00012 Blagden Grove, Bishop Auckland, DL14 0RZ
Sold Dec 2019
£3,750
Everything we know about 3 Blagden Grove, 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 Blagden Grove homes
On floor area, 3 Blagden Grove stands well clear of the street.
Price per m²
£1,806
Street avg £1,600
Floor Area
155 m²
Street avg 97 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Bedburn Drive — bus stop.
Closest school
0.5 km
Bishop Auckland College. 16 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
47.0dB

Night-time· 23:00 – 07:00
37.6dB