21 Mill Avenue, Uxbridge, UB8 2QL is a freehold terraced property built between 1930-1949. The property offers approximately 1,119 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £417,410 , which equates to approximately £373 per square foot. It was last sold on 22 Oct 1999 for £94,000. Since then, the value has increased by £323,410, representing a 344.1% increase, or approximately 12.9% per year.

The current estimated value of £417,410 is:

  • 6.3% higher than the average property price on Mill Avenue
  • 2.3% higher than the average in the UB8 2QL postcode area
  • and 22.6% lower than the average price for Uxbridge as a whole

At the most recent EPC inspection on 25 January 2026, the property was recorded as rented.

View sold house prices in UB8 2QL

Building approximate location

About Property

Type
Terraced House
Built
1930-1949
Interior Size
1119 sq ft
Tenure
Freehold
Price (estimate)
£417,410
Price Per sq ft (estimate)
£373
Bedroom Count (estimate)
4 bedrooms

EPC Summary

21 Mill Avenue, Uxbridge, Hillingdon, Greater London, UB8 2QL has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 25 Jan 2026.

This property uses a gas boiler with radiators as its main heating source. It is connected to mains gas. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 20 Aug 2009, and the property received the same rating of D with an unchanged energy efficiency score of 65.

Since the previous assessment, several changes were observed:

  • The heating system changed from boiler and radiators, mains gas to boiler and radiators, mains gas, boiler and radiators, mains gas, with no change in energy efficiency (good).
  • The roof construction or insulation changed from pitched, 150 mm loft insulation to pitched, insulated (assumed), changing energy efficiency from good to average.
  • The lighting was changed from low energy lighting in 92% of fixed outlets to excellent lighting efficiency, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas, Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated (assumed)
Average
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Poor
Lighting
Excellent lighting efficiency
Very Good

Compared to UB8 2QL

10 th / 15
Price Rank
2% higher than average
3 rd / 15
Size Rank
20% bigger than average
12 th / 15
Price Per Sq FT Rank
15% lower than average

Sale History

Today
£417,410
streetscan.co.uk estimate
+344 %
22 Oct 1999
£94,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Low flood risk
Flood risk from surface water
Medium flood risk
Surface water flood hazard
Medium

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has medium surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth Very low
  • 0.3m depth Very low
  • 0.6m depth Very low
  • 0.9m depth Very low
  • 1.2m depth Very low
Surface Water
  • 0.2m depth Low
  • 0.3m depth Low
  • 0.6m depth Very low
  • 0.9m depth Very low
  • 1.2m depth Very low

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1249 sq ft
sale price: £350,000
sale date: 30 Aug 2019

Data Sources

The property at 21 Mill Avenue, Uxbridge, UB8 2QL appears once in HM Land Registry records, with the transaction recorded on 22 Oct 1999. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 25 Jan 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.