21 Hampshire Avenue, Slough, SL1 3AG
About 21 Hampshire Avenue
21 Hampshire Avenue is a semi-detached house in Slough (SL1 3AG). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since January 2010. Between certificates, window efficiency went from Average to Good. The recommended improvements would lift it to B (score 89), a 2-band jump.
Across 2004–2011, sale prices on this property compounded at 1.6% per year. Today's modelled estimate of £403,000 sits 90.1% above the 2011 sale of £212,000. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 32.3% above the typical sold price in the postcode. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in July 2011, so it's been off the market for around 15 years.
Know exactly what you're buying at 21 Hampshire Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Planning history
21 Hampshire Avenue has an approved single-storey rear extension on the planning record.
- Aug 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, with a maximum height of 2.90m, and an eaves height of 2.55m
- Council
- West
- Documents
- 3 docs on file
- Reference
- Y/19418/000
We flagged 1 thing worth checking at 21 Hampshire Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
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Sales history & valuation
21 Hampshire Avenue valuation sits well clear of the typical sold price in this postcode.
£403,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 7 years.
£212,000
Growth on file: 1.6% per year over 7 years.
Sales timeline
7 July 2011Most recent
£212,000
+11.6%over 6 years17 August 2004
£190,000
Median price across the last 5 sales in SL1 3AG: £350,000 (2024–2020).
Nearby sales in SL1 3AG
Everything we know about 21 Hampshire Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
Versus other Hampshire Avenue homes
CO₂ Emissions for 21 Hampshire Avenue runs comfortably ahead of the street norm.
Price per m²
£2,944
Street avg £3,488
Floor Area
72 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.7 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Lidl — bus stop.
Closest school
0.3 km
Phoenix Infant Academy. 32 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
51.1dB
Night-time· 23:00 – 07:00
40.2dB