Our Data Sources
21, Warren Avenue, Bromley has 31 entries in the Land Registry, most recently in January 2018 and a single entry in the EPC database dated January 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 21, Warren Avenue, Bromley would be worth £721,517, with a potential rental value of £2,748 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £639,058, with a rental value of £2,434 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Warren Avenue, Bromley occupies a 377 m2 plot as recorded by HM Land Registry.
Of the 36 other houses in this postcode, 34 have recorded plot sizes, and this one ranks as the 31st largest.
Energy Efficiency
21, Warren Avenue, Bromley has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Jan 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
21, Warren Avenue, Bromley last changed hands on 12th January 2018, selling for £630,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 3.2% since January 2018.
- Sold Jan 2018£630,000
- Sold Sep 2012£394,950
- Sold May 1998£140,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 159 sales of comparable properties within 590 metres of 21, Warren Avenue, Bromley since 2012.
Most recently, 41, Madeira Avenue, Bromley, BR1 4AP, a freehold house, sold at £650,000 on the 30th January 2026.
Read more about house prices in BR1.
- Sold Jan 2026£650,000 | 3 Bed House41, Madeira Avenue, Bromley, BR1 4AP41, Madeira Avenue, Bromley, BR1 4AP
- Sold Aug 2025£750,000 | 3 Bed House6, Ravensmead Road, Bromley, BR2 0BT6, Ravensmead Road, Bromley, BR2 0BT
- Sold Jul 2025£660,000 | 3 Bed House178, Farnaby Road, Bromley, BR2 0BB178, Farnaby Road, Bromley, BR2 0BB
- Sold Jul 2025£620,000 | 4 Bed House69, Warren Avenue, Bromley, BR1 4BP69, Warren Avenue, Bromley, BR1 4BP
- Sold Nov 2024£750,000 | 4 Bed House3, Warren Avenue, Bromley, BR1 4BP3, Warren Avenue, Bromley, BR1 4BP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £671,402, ranging from £442,750 to £852,551.
- 17 Warren Avenue
3 Bed House | 18 m | Est. Value: £650,859
- 33 Warren Avenue
3 Bed House | 24 m | Est. Value: £637,817
- 15 Warren Avenue
4 Bed House | 28 m | Est. Value: £687,159
- 13 Warren Avenue
4 Bed House | 36 m | Est. Value: £682,823
- 16 Warren Avenue
5 Bed House | 41 m | Est. Value: £852,551
Location Comparison
Our analysis of the public data ranks 21, Warren Avenue, Bromley as the 31st largest and the 30th most expensive of the 80 addresses on Warren Avenue, Bromley, BR1.
Against the BR1 postcode district average, it is £157k more expensive than the typical property.
More reading links
Schools Nearby
- Valley Primary School900 m away
- Parish Church of England Primary School1.0 km away
- St Mary's Catholic Primary School1.1 km away
- Bonus Pastor Catholic College1.4 km away
- Sedgehill Academy1.8 km away
- Haberdashers' Knights Academy1.9 km away
More reading links
Public Transport Nearby
- Ravensbourne|500 m away
- Shortlands|1.0 km away
- Bromley North|1.3 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
