12 Concord Close, Northolt, UB5 6JZ
About 12 Concord Close
12 Concord Close is a one-bedroom mid-terrace house in Northolt (UB5 6JZ). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1983-1990 and council tax band B. At 32 m² this is the smallest unit on EPC record across the building (32–154 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2025) shows a C (score 76), near the top of the C band. When first surveyed in September 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good.
At 32 m² it sits well below the postcode median (50 m² across 30 EPCs), making it one of the more compact homes locally. Across 2002–2016, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£624/sq ft) was about 99.7% above the typical sold price in the postcode. On the market in July 2016 and unlisted since — roughly 10 years.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- ParkingAllocated
Building
- Heating systemGas
- RefurbishedYes
Energy performance
12 Concord Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Planning history
12 Concord Close has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at 12 Concord Close
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.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
12 Concord Close has more than doubled in price since the earliest registered sale in 2002.
£218,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 14 years.
£215,000
Growth on file: 6.3% per year over 14 years.
Sales timeline
14 July 2016Most recent
£215,000
+59.3%over 9 years30 April 2007
£135,000
+50.1%over 5 years11 April 2002
£89,950
Median price across the last 5 sales in UB5 6JZ: £351,000 (2024–2020).
Nearby sales in UB5 6JZ
Versus other Concord Close homes
Floor Area for 12 Concord Close lags the street by a wide margin.
Price per m²
£6,719
Street avg £4,192
Floor Area
32 m²
Street avg 40 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
0.9 t/year
Street avg 2.1 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wayfarer Road — bus stop.
Closest school
0.4 km
Viking Primary School. 47 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
55.5dB

Night-time· 23:00 – 07:00
47.2dB







