Fir Cottage, Spring Lane, Clayton, Hassocks, BN6 9PN
About Fir Cottage
Fir Cottage is a two-bedroom detached house in Clayton, Hassocks, Hassocks (BN6 9PN). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2020) shows a C (score 69), just inside the C band. When first surveyed in October 2008 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Very Good and window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity. Other recorded features include notable views. Our model identifies extension potential, subject to local planning policy.
At 86 m² it sits well below the postcode median (181 m² across 5 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £564,000 sits 70.9% above the 2012 sale of £330,000. On a £-per-square-foot basis, the last sale (£356/sq ft) was about 17.8% above the typical sold price in the postcode. 6 planning records sit against the property, 5 approved, 1 refused. Past consents include an extension, solar panel installation and partial demolition, meaningful when judging how the property has evolved. On the market in June 2012 and unlisted since — roughly 14 years.
Know exactly what you're buying at Fir Cottage
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
What this property has
Inside
- Bedrooms2
Outside
- Parkingoff_road
- Notable viewsYes
Building
- Extension potentialPossible
Energy performance
Fir Cottage ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Single glazing replaced with double or better glazing
Roof insulation improved
More low energy lighting installed
Heat pump installed, significantly improving energy efficiency
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Wall insulation improved
Floor insulation added or improved
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Sept 2019RenovationAmendmentIn report
The proposed alterations, to SDNP/17/05722/HOUS, provide the same facilities but improve the utility room, thus still retaining a small two bedroom dwelling within the park. The alteration, coloured yellow on the attached drawing 1370/16/P/11B, improves the utility room and is sought for the reasons given below.
- Agent
- Gerald Moore RIBA
- Documents
- 8 docs on file
- Reference
- SDNP/19/03987/NMA
- Jan 2018Solar PanelsFullIn report
Extension: Rear of property
Demolition of existing rear lean-to conservatory, kitchen, and bay window, alterations to an existing single storey pitched roof to include solar panels; replacement garden room and retrospective permission for close boarded fence along the south western boundary.
- Agent
- Gerald Moore RIBA
RetrospectiveExtensionDemolition- Documents
- 17 docs on file
- Reference
- SDNP/17/05722/HOUS
We flagged 1 thing worth checking at Fir Cottage
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
£564,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
28 June 2012Most recent
£330,000
Median price across the last 5 sales in BN6 9PN: £595,000 (2024–2006).
Everything we know about Fir Cottage, 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 Spring Lane homes
Price per m² for Fir Cottage lags the street by a wide margin.
Price per m²
£3,837
Street avg £4,527
Floor Area
86 m²
Street avg 175 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
2.5 t/year
Street avg 10.2 t/year
Similar properties nearby
1 Blackthorns, Hurstpierpoint
BN6 9TF
1 Butts Cottages, London Road, Albourne
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1 Church Lane, Albourne
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1 Barn Close, Albourne
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1 Berrylands Cottages, London Road, Sayers Common
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1 Brown Twins Road, Hurstpierpoint
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1 Cherrington Close, Hurstpierpoint
BN6 9AY
1 Brewery Mews, Hurstpierpoint
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Weavers — bus stop.
Closest school
1.3 km
Downlands Community School. 4 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
47.3dB

Night-time· 23:00 – 07:00
39.9dB