21, Percy Avenue
21, Percy Avenue
Description & Estimates







21, Percy Avenue, Ashford is described in the public record as a mid-century house with 1,227 ft2 of internal area, sitting on a 201 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 21, Percy Avenue, Ashford is £498,390 and its rental estimate is £2,279 per month, given the available information and assuming reasonable condition.
Percy Avenue, Ashford, TW15 falls within the TW15 postal district, in the borough of Spelthorne.
Our Data Sources
21, Percy Avenue, Ashford has no records in the the Land Registry and a single entry in the EPC database dated April 2013.
We combine this information with public data 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 21, Percy Avenue, Ashford, we estimate a market value of £523,309 and a rental value of £2,393 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £463,502 and £2,120 per month respectively.
Recent Market Change
Over the last year, 21, Percy Avenue, Ashford has seen its estimated sale value drop by £11,090 (2.2%) and its estimated rental value rise by £41 per month (1.8%). This results in an estimated gross rental yield of 5.5%.
Plot Size
HM Land Registry records the plot of land for 21, Percy Avenue, Ashford as measuring 201 m2.
That makes it the 11th largest plot in the postcode, where all 22 other houses have recorded plot data.
Energy Efficiency
21, Percy Avenue, Ashford has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 23 Apr 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 21, Percy Avenue, Ashford have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th March 2025, was 5, Fontmell Close, Ashford, TW15 2NR, a freehold house which sold for £565,000.
Read more about house prices in TW15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 56 addresses on Percy Avenue, Ashford, TW15, 21, Percy Avenue, Ashford comes out as the 12th largest and the 12th most expensive in our analysis of the public data.
It is also £50k more expensive than the average property across the TW15 district.
More reading links
Schools Nearby
- 100mSt Michael Catholic Primary School & Nursery
- 700mClarendon Primary School
- 800mAshford CofE Primary School
- 1.2kmThomas Knyvett College
- 2.0kmThe Matthew Arnold School
- 3.3kmThe Bishop Wand Church of England School
More reading links
Public Transport Nearby
From 21, Percy Avenue, Ashford, the nearest station is Ashford (Surrey), 800 metres away.
- 800mAshford (Surrey)
- 2.9kmUpper Halliford
- 3.0kmStaines
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

