Our Data Sources
21, Penn Road, Slough has 31 entries in the Land Registry, most recently in August 2017 and a single entry in the EPC database dated June 2016.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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, Penn Road, Slough, we estimate a market value of £487,054 and a rental value of £2,101 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £431,391 and £1,861 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Penn Road, Slough as measuring 138 m2.
That makes it the 18th largest plot in the postcode, where all 50 other houses have recorded plot data.
Energy Efficiency
21, Penn Road, Slough has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Jun 2016.
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
The most recent sale of 21, Penn Road, Slough completed on 23rd August 2017 at £370,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 33.1% over the period since August 2017.
- Sold Aug 2017£370,000
- Sold Sep 2003£213,000
- Sold Jun 1996£84,700
Similar Properties Sold Nearby
Since 2008 100 properties similar to 21, Penn Road, Slough have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th September 2025, was 14, Holmlea Road, Slough, SL3 9HQ, a freehold house which sold for £530,000.
Read more about house prices in SL3.
- Sold Sep 2025£530,000 | 3 Bed House14, Holmlea Road, Slough, SL3 9HQ14, Holmlea Road, Slough, SL3 9HQ
- Sold Feb 2025£485,000 | 3 Bed House96, Cobb Close, Slough, SL3 9QY96, Cobb Close, Slough, SL3 9QY
- Sold Nov 2024£420,000 | 3 Bed House6, Holmlea Walk, Slough, SL3 9HZ6, Holmlea Walk, Slough, SL3 9HZ
- Sold Jun 2024£440,000 | 3 Bed House3, Holmlea Walk, Slough, SL3 9EW3, Holmlea Walk, Slough, SL3 9EW
- Sold Feb 2024£390,000 | 3 Bed House208, Horton Road, Slough, SL3 9HL208, Horton Road, Slough, SL3 9HL
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 £330,764, ranging from £196,587 to £590,691.
- 23 Penn Road
3 Bed House | 6 m | Est. Value: £461,964
- 19 Penn Road
3 Bed House | 6 m | Est. Value: £461,200
- 48 Penn Road
2 Bed House | 29 m | Est. Value: £264,170
- 27 Penn Road
2 Bed Flat | 31 m | Est. Value: £227,338
- 25 Penn Road
2 Bed Flat | 31 m | Est. Value: £219,547
Location Comparison
Of the 165 addresses on Penn Road, Datchet, Slough, SL3, 21, Penn Road, Slough comes out as the 12th largest and the 10th most expensive in our analysis of the public data.
It is also £10k less expensive than the average property across the SL3 district.
More reading links
Schools Nearby
- Datchet St Mary's CofE Primary School900 m away
- Castleview Primary School1.7 km away
- Holy Family Catholic Primary School1.9 km away
- Churchmead Church of England (VA) School1.0 km away
- Ditton Park Academy1.8 km away
- Langley Grammar School2.1 km away
More reading links
Public Transport Nearby
- Datchet|900 m away
- Sunnymeads|1.5 km away
- Windsor & Eton Riverside|2.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated High, based on Environment Agency data.
