Our Data Sources
51, Marlborough Park Avenue, Sidcup has a single entry in the Land Registry from May 2022 and a single entry in the EPC database dated September 2021.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 51, Marlborough Park Avenue, Sidcup, we estimate a market value of £765,009 and a rental value of £2,889 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £677,580 and £2,559 per month respectively.
Plot Size
HM Land Registry records the plot of land for 51, Marlborough Park Avenue, Sidcup as measuring 378 m2.
That makes it the 30th largest plot in the postcode, where 38 of the 39 other houses have recorded plot data.
Energy Efficiency
51, Marlborough Park Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Sep 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 51, Marlborough Park Avenue, Sidcup completed on 31st May 2022 at £785,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 11.9% over the period since May 2022.
- Sold May 2022£785,000
Similar Properties Sold Nearby
Over the past 2 years 202 properties similar to 51, Marlborough Park Avenue, Sidcup have sold within a radius of 670 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th August 2025, was 8, Montrose Avenue, Sidcup, DA15 9DR, a freehold house which sold for £740,000.
Read more about house prices in DA15.
- Sold Aug 2025£740,000 | 4 Bed House8, Montrose Avenue, Sidcup, DA15 9DR8, Montrose Avenue, Sidcup, DA15 9DR
- Sold Jun 2025£740,000 | 4 Bed House35, Marlborough Park Avenue, Sidcup, DA15 9DL35, Marlborough Park Avenue, Sidcup, DA15 9DL
- Sold Jul 2024£660,827 | 4 Bed House73, Marlborough Park Avenue, Sidcup, DA15 9DL73, Marlborough Park Avenue, Sidcup, DA15 9DL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 103 addresses on Marlborough Park Avenue, Sidcup, DA15, 51, Marlborough Park Avenue, Sidcup comes out as the 13th largest and the 16th most expensive in our analysis of the public data.
It is also £225k more expensive than the average property across the DA15 district.
More reading links
Schools Nearby
- Chatsworth Infant School200 m away
- Burnt Oak Junior School300 m away
- Holy Trinity Lamorbey Church of England School400 m away
- Chislehurst and Sidcup Grammar School600 m away
- Hurstmere School900 m away
- Blackfen School for Girls1.1 km away
More reading links
Public Transport Nearby
- Sidcup|700 m away
- Albany Park|1.7 km away
- New Eltham|2.2 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
