20a, Tower Hill, Farnborough, GU14 0AQ
About 20a
20a is a three-bedroom semi-detached house in Farnborough (GU14 0AQ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2019) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in April 2013 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 82), a 2-band jump.
Sold June 2019 for £370,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2019, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £461,000 is 24.6% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 54.3% above the typical sold price in the postcode. At 81 m² it's 15.2% smaller than the typical home in the postcode (95 m² median across 27 EPCs).
Know exactly what you're buying at 20a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Planning history
20a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
20a has more than quadrupled in price since its earliest registered sale in 1997.
£461,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 21 years.
£370,000
Growth on file: 6.7% per year over 21 years.
Sales timeline
11 June 2019Most recent
£370,000
+60.9%over 5 years21 July 2013
£230,000
+127.7%over 14 years3 March 1999
£101,000
+9.2%over 1 year19 December 1997
£92,500
Median price across the last 5 sales in GU14 0AQ: £435,000 (2025–2022).
Nearby sales in GU14 0AQ
Everything we know about 20a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Tower Hill homes
20a outperforms the street on price per m² by a wide margin.
Price per m²
£4,568
Street avg £3,446
Floor Area
81 m²
Street avg 101 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tower Hill — bus stop.
Closest school
0.5 km
Tower Hill Primary School. 29 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.9dB

Night-time· 23:00 – 07:00
42.6dB