15 Allergate, Durham, DH1 4ET
About 15 Allergate
15 Allergate is a three-bedroom mid-terrace house in Durham (DH1 4ET). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to before 1900 and council tax band E. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. The latest certificate (March 2026) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). This certificate was lodged in the last six months, so the rating reflects current condition.
At 142 m² the property is well over the postcode median (60 m² across 41 EPCs), placing it in the larger end of the local stock. Most recent transfer was March 2026 at £325,000 — fresh data. Across 2000–2026, sale prices on this property compounded at 2.5% per year. Today's modelled estimate of £462,000 is 42.2% above the 2026 sale price. One historical planning record sits against the property in 2003.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
Building
- Listed buildingYes
- Central heatingYes
- RefurbishedYes
Everything you need to know about 15 Allergate
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 5 March 2036
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, is a listed building, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at 15 Allergate, Durham, DH1 4ET
- Feb 2003RenovationHeritageOutcome in report
External alterations including replacement roof covering with welsh slate, replacement chimney pots, removal of render and repairs to stonework
- Reference
- 4/03/00032/LB
Unlock 15 Allergate, Durham, DH1 4ET's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 50 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
15 Allergate valuation sits well clear of the typical sold price in this postcode.
£462,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 26 years.
£325,000
Growth on file: 2.5% per year over 26 years.
Sales timeline
30 March 2026Most recent
£325,000
+91.2%over 26 years31 January 2000
£170,000
Median price across the last 5 sales in DH1 4ET: £280,000 (2025–2023).
Versus other Allergate homes
On years held, 15 Allergate runs well behind the street norm.
Price per m²
£2,289
Street avg £2,715
Floor Area
142 m²
Street avg 101 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.4 t/year
Everything you need to know about 15 Allergate
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
509/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bus Station Stand J — bus station.
Closest school
0.6 km
St Margaret's Church of England Primary School. 17 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.3dB

Night-time· 23:00 – 07:00
41.9dB






