Our Data Sources
1, Old Knowle Square, Farnham has a single entry in the Land Registry from September 2020 and a single entry in the EPC database dated August 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 1, Old Knowle Square, Farnham, we estimate a market value of £1,234,321 and a rental value of £3,018 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,093,255 and £2,673 per month respectively.
Plot Size
HM Land Registry records the plot of land for 1, Old Knowle Square, Farnham as measuring 1,336 m2.
That makes it the largest plot in the postcode, where all 9 other houses have recorded plot data.
Energy Efficiency
1, Old Knowle Square, Farnham has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 15 Aug 2019.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 1, Old Knowle Square, Farnham completed on 2nd September 2020 at £1,400,000 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 risen by 19.3% over the period since September 2020.
- Sold Sep 2020£1,400,000
Similar Properties Sold Nearby
Since 2011 11 properties similar to 1, Old Knowle Square, Farnham have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 3rd March 2026, was 14, Old Park Lane, Farnham, GU9 0AH, a freehold house which sold for £1,150,000.
Read more about house prices in GU9.
- Sold Mar 2026£1,150,000 | 5 Bed House14, Old Park Lane, Farnham, GU9 0AH14, Old Park Lane, Farnham, GU9 0AH
- Sold Feb 2025£1,100,000 | 5 Bed House37, Larkfield Road, Farnham, GU9 7DB37, Larkfield Road, Farnham, GU9 7DB
- Sold Sep 2024£1,450,000 | 5 Bed House2, Old Knowle Square, Farnham, GU9 0EZ2, Old Knowle Square, Farnham, GU9 0EZ
- Sold May 2022£1,187,500 | 5 Bed House39, Larkfield Road, Farnham, GU9 7DB39, Larkfield Road, Farnham, GU9 7DB
- Sold Apr 2021£1,225,000 | 5 Bed House9, Larkfield Road, Farnham, GU9 7DB9, Larkfield Road, Farnham, GU9 7DB
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 £830,618, ranging from £486,515 to £1,610,500.
- 9 Old Knowle Square
5 Bed House | 25 m | Est. Value: £1,159,078
- 8 Old Knowle Square
5 Bed House | 35 m | Est. Value: £1,393,059
- 7 Old Knowle Square
3 Bed House | 46 m | Est. Value: £572,626
- 6 Old Knowle Square
4 Bed House | 47 m | Est. Value: £771,710
- 5 Old Knowle Square
4 Bed House | 50 m | Est. Value: £771,710
Location Comparison
Of the 9 addresses on Old Knowle Square, Farnham, GU9, 1, Old Knowle Square, Farnham comes out as the largest and the 3rd most expensive in our analysis of the public data.
It is also £621k more expensive than the average property across the GU9 district.
More reading links
Schools Nearby
- Folly Hill Infant Academy700 m away
- Potters Gate CofE Primary School1.3 km away
- Hale Nursery & Primary Academy1.3 km away
- Farnham Heath End2.2 km away
- Weydon School2.5 km away
- All Hallows Catholic School2.7 km away
More reading links
Public Transport Nearby
- Farnham|2.0 km away
- Aldershot|4.3 km away
- Bentley (Hampshire)|6.3 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












