21 David Close, Harlington, Hayes, UB3 5AE
About 21 David Close
21 David Close is a one-bedroom detached house in Harlington, Hayes, Hayes (UB3 5AE). It has a recorded floor area of 27 m² (around 291 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (October 2022) shows a C (score 71). The rating has held steady at C across 2 certificates since December 2008. Between certificates, roof efficiency went from Average to Good and lighting went from Poor to Very Good. At 27 m² this is the 2nd smallest of 40 units on EPC record in the building, where floor areas span 25–49 m². The building's EPC ratings span D to B across 40 units on file.
Across 2003–2014, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £172,000 is 38.7% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£427/sq ft) was about 68.3% above the typical sold price in the postcode. Last sold in July 2014, so it's been off the market for around 12 years.
Know exactly what you're buying at 21 David Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
Outside
- GarageYes
Building
- Heating systemElectric
- RefurbishedYes
Energy performance
21 David Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Roof insulation improved
More low energy lighting installed
Ventilation system changed
Planning history
21 David Close has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
21 David Close valuation sits well clear of the typical sold price in this postcode.
£172,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 11 years.
£124,000
Growth on file: 2.9% per year over 11 years.
Sales timeline
24 July 2014Most recent
£124,000
+14.8%over 8 years14 March 2006
£108,000
+20.0%over 2 years3 July 2003
£90,000
Median price across the last 5 sales in UB3 5AE: £150,000 (2024–2019).
Nearby sales in UB3 5AE
28 David Close, Harlington, Hayes, UB3 5AE
Sold Apr 2024
£120,00025 David Close, Harlington, Hayes, UB3 5AE
Sold Jun 2021
£157,00013 David Close, Harlington, Hayes, UB3 5AE
Sold Mar 2019
£150,00044 David Close, Harlington, Hayes, UB3 5AE
Sold Jan 2019
£230,00030 David Close, Harlington, Hayes, UB3 5AE
Sold Jul 2018
£160,000
Everything we know about 21 David Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other David Close homes
21 David Close is notably below the street on floor area.
Price per m²
£4,593
Street avg £3,337
Floor Area
27 m²
Street avg 35 m²
Habitable Rooms
1 rooms
Street avg 1 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.2 t/year
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1 Bletchmore Close, Harlington
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Courtyard Marriott Hotel — bus stop.
Closest school
0.9 km
William Byrd Primary Academy. 13 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
54.6dB

Night-time· 23:00 – 07:00
47.6dB