Flat 1, 25 Market Street, Alton, GU34 1HA
About Flat 1
Flat 1 is a mid-terrace house in Alton (GU34 1HA). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to before 1900 and council tax band A. At 46 m² this is the smallest unit on EPC record across the building (46–52 m²). The building's EPC ratings span E to D, with this unit at the bottom. The latest certificate (March 2019) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Very Poor to Poor and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to C (score 71), a 2-band jump. Main heating runs on electricity.
Untraded for 30 years, with the last transfer in April 1996. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £140,000 sits 300% above the 1996 sale of £35,000. On a £-per-square-foot basis, the last sale (£71/sq ft) was about 67% below the postcode norm.
Know exactly what you're buying at Flat 1
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
Hot water efficiency improved
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
Flat 1 has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 1
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on Flat 1 was the lowest on Land Registry record across the postcode.
£140,000
Modelled from EPC, postcode comparables.
£35,000
Recorded with HM Land Registry.
Sales timeline
9 April 1996Most recent
£35,000
Median price across the last 5 sales in GU34 1HA: £218,560 (2025–2022).
Nearby sales in GU34 1HA
Everything we know about Flat 1, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Market Street homes
Flat 1 is notably below the street on price per m².
Price per m²
£761
Street avg £2,609
Floor Area
46 m²
Street avg 67 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.8 t/year
Similar properties nearby
21a, Flat 2, Normandy Street
GU34 1DD
13 17, Flat 2, Market Street
GU34 1HA
55b, First Floor Flat, High Street
GU34 1AB
21a, Flat 4, Normandy Street
GU34 1DD
63a, Flat 2, High Street
GU34 1AB
63a, Flat 1, High Street
GU34 1AB
Alton Court, Flat 1, 87 High Street
GU34 1LG
Alton Court, Flat 2, 87 High Street
GU34 1LG
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
High Street — bus stop.
Closest school
0.3 km
Saint Lawrence Church of England Primary School. 10 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
49.8dB

Night-time· 23:00 – 07:00
38.6dB