39, Portland Avenue
39, Portland Avenue
Description & Estimates







According to the public record, 39, Portland Avenue, Sidcup is an early-century freehold house with 775 ft2 of internal area and sits on a 216 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 39, Portland Avenue, Sidcup is £437,197 and the estimated rental value is £2,016 per month.
Portland Avenue, Sidcup, DA15 is located in the borough of Bexley within the DA15 postal district.
Our Data Sources
39, Portland Avenue, Sidcup has 2 entries in the Land Registry , most recently in July 2011 and a single entry in the EPC database dated July 2020.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 39, Portland Avenue, Sidcup is in very good condition we estimate a sale value of £459,057 and a rental value of £2,117 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £406,594 and a rental value of £1,875 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 39, Portland Avenue, Sidcup has increased by £3,307 (0.8%), while its estimated rental value has grown by £105 per month (5.2%). Based on current estimates, the property offers a gross rental yield of 5.5%.
Plot Size
According to data from HM Land Registry, 39, Portland Avenue, Sidcup sits on a plot of 216 m2.
We have plot size data on 52 out of 60 other houses in the postcode and 39, Portland Avenue, Sidcup sits on the 35th largest plot.
Energy Efficiency
39, Portland Avenue, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Jul 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 39, Portland Avenue, Sidcup was last sold on 22nd July 2011 for £210,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since July 2011, the market for similar properties has risen by 115.9%.
- Sold Jul 2011£210,000
- Sold Jun 2010£175,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 39, Portland Avenue, Sidcup within a radius of 490 metres over the last 2 years.
The most recent example is 63, Burns Avenue, Sidcup, DA15 9HT, a freehold house which sold for £475,000 on the 2nd March 2026.
Read more about house prices in DA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Portland Avenue, Sidcup, DA15 has a total of 60 addresses. According to our analysis of all the public data, 39, Portland Avenue, Sidcup is the 38th largest and the 40th most expensive property on the street.
When compared to the postcode district it is £67k less expensive than the average property in DA15.
More reading links
Schools Nearby
- 400mSherwood Park Primary School
- 500mDays Lane Primary School
- 700mChatsworth Infant School
- 500mBlackfen School for Girls
- 1.1kmBexley Grammar School
- 1.1kmHurstmere School
More reading links
Public Transport Nearby
The closest station to 39, Portland Avenue, Sidcup is Sidcup station, which is 1.4 kilometres away.
- 1.4kmSidcup
- 1.9kmAlbany Park
- 2.0kmWelling
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

