13 Adastra Avenue, Hassocks, BN6 8DP
About 13 Adastra Avenue
13 Adastra Avenue is a detached house in Hassocks (BN6 8DP). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2014) shows a C (score 71). When first surveyed in October 2012 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to A (score 95), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.
Held since June 2001 — that's 25 years off the open market, well above the local norm. Today's modelled estimate of £474,000 sits 205.8% above the 2001 sale of £155,000. On a £-per-square-foot basis, the last sale (£192/sq ft) was about 38% below the postcode norm. At 75 m² it's 23.1% smaller than the typical home in the postcode (98 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 88% of similar EPCs).
Know exactly what you're buying at 13 Adastra 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
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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 Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Dec 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Solar PV panels (70 kWp) installed
Heating controls upgraded for better temperature management
Planning history
13 Adastra Avenue has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 1 thing worth checking at 13 Adastra 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.
- Larger development activity nearby
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Sales history & valuation
13 Adastra Avenue's estimated value is more than triple its earliest registered sale price (2001).
£474,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
Sales timeline
25 June 2001Most recent
£155,000
Median price across the last 5 sales in BN6 8DP: £565,000 (2025–2022).
Nearby sales in BN6 8DP
Everything we know about 13 Adastra 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
- Larger development activity nearby

Versus other Adastra Avenue homes
13 Adastra Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£2,067
Street avg £4,080
Floor Area
75 m²
Street avg 102 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 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
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Adastra Avenue — bus stop.
Closest school
0.5 km
Hassocks Infant School. 7 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
47.6dB

Night-time· 23:00 – 07:00
38.1dB