Our Data Sources
23A, Mount Culver Avenue, Sidcup has 3 entries in the Land Registry, most recently in September 2025 and a single entry in the EPC database dated June 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.
Price Range & Condition
In very good condition, we estimate 23A, Mount Culver Avenue, Sidcup would be worth £502,559, with a potential rental value of £2,304 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £445,124, with a rental value of £2,040 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23A, Mount Culver Avenue, Sidcup occupies a 131 m2 plot as recorded by HM Land Registry.
Of the 69 other houses in this postcode, 67 have recorded plot sizes, and this one ranks as the 57th largest.
Energy Efficiency
23A, Mount Culver Avenue, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Jun 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
23A, Mount Culver Avenue, Sidcup last changed hands on 19th September 2025, selling for £440,000. 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 18.2% since September 2025.
- Sold Sep 2025£440,000
- Sold Jan 2021£387,500
- Sold Oct 2015£364,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 124 sales of comparable properties within 880 metres of 23A, Mount Culver Avenue, Sidcup since 2017.
Most recently, 56, Mount Culver Avenue, Sidcup, DA14 5JW, a freehold house, sold at £260,000 on the 19th December 2025.
Read more about house prices in DA14.
- Sold Dec 2025£260,000 | 4 Bed House56, Mount Culver Avenue, Sidcup, DA14 5JW56, Mount Culver Avenue, Sidcup, DA14 5JW
- Sold Sep 2025£415,000 | 3 Bed House58, Mount Culver Avenue, Sidcup, DA14 5JW58, Mount Culver Avenue, Sidcup, DA14 5JW
- Sold Aug 2025£490,000 | 4 Bed House88, Mount Culver Avenue, Sidcup, DA14 5JW88, Mount Culver Avenue, Sidcup, DA14 5JW
- Sold Jul 2025£400,000 | 3 Bed House6, Ruxley Close, Sidcup, DA14 5LS6, Ruxley Close, Sidcup, DA14 5LS
- Sold Mar 2025£465,000 | 3 Bed House1, Ruxley Close, Sidcup, DA14 5LS1, Ruxley Close, Sidcup, DA14 5LS
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 £390,368, ranging from £251,636 to £499,784.
- 23 Mount Culver Avenue
3 Bed House | 4 m | Est. Value: £436,056
- 25A Mount Culver Avenue
2 Bed House | 6 m | Est. Value: £349,652
- 21 Mount Culver Avenue
2 Bed House | 9 m | Est. Value: £251,636
- 25 Mount Culver Avenue
2 Bed House | 11 m | Est. Value: £330,371
- 27 Mount Culver Avenue
2 Bed House | 15 m | Est. Value: £329,017
Location Comparison
Our analysis of the public data ranks 23A, Mount Culver Avenue, Sidcup as the 19th largest and the 17th most expensive of the 69 addresses on Mount Culver Avenue, Sidcup, DA14.
Against the DA14 postcode district average, it is £47k more expensive than the typical property.
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Schools Nearby
- Hope Community School500 m away
- St Peter Chanel Catholic Primary School700 m away
- Orchard Primary School1.1 km away
- Kemnal Technology College1.2 km away
- Cleeve Park School1.4 km away
- Chislehurst and Sidcup Grammar School2.5 km away
More reading links
Public Transport Nearby
- Albany Park|2.1 km away
- Sidcup|2.5 km away
- St Mary Cray|2.8 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.
