18 Gibb Avenue, Darlington, DL1 1NQ
About 18 Gibb Avenue
18 Gibb Avenue is a four-bedroom detached house in Darlington (DL1 1NQ). It has a recorded floor area of 111 m² (around 1195 sq ft) and construction records dating it to 2012-2021. The latest certificate (January 2026) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (December 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 88). Records show the property has been extended at some point in its history. The home occupies a corner plot and a cul-de-sac position.
Most recent transfer was May 2026 at £240,000 — fresh data. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Across 2016–2026, sale prices on this property compounded at 1.2% per year. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 19.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- ParkingYes
- Corner plotYes
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
EPC Rating
Certificate validity
Valid until 6 January 2036
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Planning history
18 Gibb Avenue has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Gibb Avenue's sale-price growth has lagged the wider UK trajectory across its history on file.
£246,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.2% per year over 10 years.
£240,000
Growth on file: 1.2% per year over 10 years.
Sales timeline
28 May 2026Most recent
£240,000
+12.7%over 10 years26 February 2016
£212,950
Median price across the last 5 sales in DL1 1NQ: £215,000 (2026–2025).
Nearby sales in DL1 1NQ
Versus other Gibb Avenue homes
18 Gibb Avenue is notably below the street on years held.
Price per m²
£2,162
Street avg £1,826
Floor Area
111 m²
Street avg 101 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.4 t/year
Street avg 1.7 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
448/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Kwik Fit — bus stop.
Closest school
0.5 km
Red Hall Primary School. 23 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
49.6dB

Night-time· 23:00 – 07:00
39.6dB







