25A Warwick Avenue, London, W9 2PS is a leasehold flat built before 1900. The property offers approximately 1,324 square feet of living space and is situated on the 1st floor of a 1-storey building. In this location, apartments of similar size usually have four bedrooms.

The estimated current market value of the property is £1,556,314 , which equates to approximately £1,176 per square foot. It was last sold on 25 Nov 2016 for £2,000,000. Since then, the value has decreased by £443,686, representing a 22.2% decrease, or approximately 2.3% per year.

The current estimated value of £1,556,314 is:

  • 44.4% higher than the average property price on Warwick Avenue
  • 30.5% lower than the average in the W9 2PS postcode area
  • and 92.3% higher than the average price for London as a whole

At the most recent EPC inspection on 29 April 2026, the property was recorded as rented.

View sold house prices in W9 2PS

Building approximate location

About Property

Type
Not Recorded Maisonette
Built
before 1900
Interior Size
1324 sq ft
Tenure
Leasehold
Floor level
1st floor of 1
Price (estimate)
£1,556,314
Price Per sq ft (estimate)
£1,176
Bedroom Count (estimate)
4 bedrooms

EPC Summary

25A Warwick Avenue, London, City Of Westminster, Greater London, W9 2PS has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 29 Apr 2026.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are high performance glazing.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, with internal insulation
Good
Windows
High performance glazing
Good
Lighting
Excellent lighting efficiency
Very Good

Compared to W9 2PS

8 th / 18
Price Rank
30% lower than average
5 th / 11
Size Rank
15% smaller than average
6 th / 11
Price Per Sq FT Rank
18% lower than average

Sale History

Today
£1,556,314
streetscan.co.uk estimate
-22 %
25 Nov 2016
£2,000,000
Leasehold
+270.4 %
8 Mar 2005
£540,000
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* 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 very 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 very low 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 No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 1152 sq ft
sale price: £1,225,000
sale date: 19 Nov 2019
rooms: 4
size: 1163 sq ft
sale price: £1,031,250
sale date: 26 Jul 2023
rooms: 5
size: 1410 sq ft
sale price: £1,335,000
sale date: 16 Apr 2018
rooms: 4
size: 1269 sq ft
sale price: £850,000
sale date: 9 Jul 2010
rooms: 4
size: 1163 sq ft
sale price: £366,300
sale date: 10 Sep 1999

Data Sources

The property at 25A Warwick Avenue, London, W9 2PS appears two times in HM Land Registry records, with the latest transaction recorded on 25 Nov 2016. It also has a single Energy Performance Certificate (EPC) recorded on 29 Apr 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.