Our Data Sources
21, Sefton Avenue, York has a single entry in the Land Registry from December 2021 and a single entry in the EPC database dated March 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 21, Sefton Avenue, York is in very good condition we estimate a sale value of £277,303 and a rental value of £1,407 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £245,612 and a rental value of £1,246 per month.
Plot Size
According to data from HM Land Registry, 21, Sefton Avenue, York sits on a plot of 223 m2.
We have plot size data on 33 out of 36 other houses in the postcode and 21, Sefton Avenue, York sits on the 23rd largest plot.
Energy Efficiency
21, Sefton Avenue, York has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Mar 2021.
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
According to HM Land Registry, 21, Sefton Avenue, York was last sold on 21st December 2021 for £265,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since December 2021, the market for similar properties has risen by 23.6%.
- Sold Dec 2021£265,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 120 sales of properties similar to 21, Sefton Avenue, York within a radius of 660 metres since 2007.
The most recent example is 14, Redthorn Drive, York, YO31 9DW, a freehold house which sold for £312,500 on the 25th July 2025.
Read more about house prices in YO31.
- Sold Jul 2025£312,500 | 2 Bed House14, Redthorn Drive, York, YO31 9DW14, Redthorn Drive, York, YO31 9DW
- Sold Mar 2025£203,000 | 3 Bed House36, Sefton Avenue, York, YO31 9LR36, Sefton Avenue, York, YO31 9LR
- Sold Feb 2025£260,000 | 2 Bed House4, Andrew Drive, York, YO32 9YF4, Andrew Drive, York, YO32 9YF
- Sold Oct 2024£322,000 | 3 Bed House42, Sefton Avenue, York, YO31 9LR42, Sefton Avenue, York, YO31 9LR
- Sold Oct 2024£240,000 | 3 Bed House17, Middleham Avenue, York, YO31 9BD17, Middleham Avenue, York, YO31 9BD
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 £273,833, ranging from £213,382 to £320,188.
- 23 Sefton Avenue
3 Bed House | 6 m | Est. Value: £280,064
- 19 Sefton Avenue
3 Bed House | 11 m | Est. Value: £262,041
- 17 Sefton Avenue
3 Bed House | 16 m | Est. Value: £313,617
- 13 Sefton Avenue
3 Bed House | 34 m | Est. Value: £320,188
- 2 Thornfield Avenue
3 Bed House | 35 m | Est. Value: £259,865
Location Comparison
Sefton Avenue, York, YO31 has a total of 36 addresses. According to our analysis of all the public data, 21, Sefton Avenue, York is the 33rd largest and the 27th most expensive property on the street.
When compared to the postcode district it is £46k less expensive than the average property in YO31.
More reading links
Schools Nearby
- Yearsley Grove Primary School500 m away
- Heworth Church of England Primary School1.1 km away
- Hempland Primary School1.2 km away
- Huntington School1.5 km away
- Joseph Rowntree School2.5 km away
- Vale of York Academy2.7 km away
More reading links
Public Transport Nearby
- York|3.1 km away
- Poppleton|5.9 km away
- Hammerton|14.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
