Ash House, Flat 1, 26 Tongdean Lane, Withdean, Brighton, BN1 5JE
About Ash House
Ash House is a semi-detached house in Withdean, Brighton, Brighton (BN1 5JE). It has a recorded floor area of 25 m² (around 269 sq ft) and construction records dating it to 1950-1966. The latest certificate (January 2015) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump. Main heating runs on electricity. The latest certificate is from January 2015, so improvements made since then won't be reflected.
A recent sale: £170,000 in January 2025. At 25 m² it sits well below the postcode median (137 m² across 36 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. Today's modelled estimate of £200,000 is 17.6% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£632/sq ft) was about 80% above the typical sold price in the postcode.
Everything you need to know about Ash House
The true value, the hidden risks and the full sale history, in one report.
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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This certificate is over 10 years old and is no longer valid.Expired 22 Jan 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
3 applications on record at Ash House, Flat 1, 26 Tongdean Lane, Withdean, Brighton, BN1 5JE
- Aug 2013Change of UseOutlineOutcome in report
Prior approval for change of use from office (B1) to residential (C3).
- Documents
- 4 docs on file
- Reference
- BH2013/02173
- More recent applications — locked
- Change of UseFeb 2017Decision
- Change of UseJan 2014Decision
Unlock Ash House, Flat 1, 26 Tongdean Lane, Withdean, Brighton, BN1 5JE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 9 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Ash House valuation runs notably under the typical sold price in this postcode.
£200,000
Modelled from EPC, postcode comparables.
£170,000
Recorded with HM Land Registry.
Sales timeline
3 January 2025Most recent
£170,000
Median price across the last 5 sales in BN1 5JE: £750,000 (2024–2023).
Nearby sales in BN1 5JE
Ash House, Flat 4, 26 Tongdean Lane, Withdean, Brighton, BN1 5JE
Sold Dec 2024
£340,000Ash House, Flat 5, 26 Tongdean Lane, Withdean, Brighton, BN1 5JE
Sold Aug 2024
£230,00084a, Tongdean Lane, Withdean, Brighton, BN1 5JE
Sold Mar 2024
£1,150,00032 Tongdean Lane, Withdean, Brighton, BN1 5JE
Sold Jan 2024
£800,00062 Tongdean Lane, Withdean, Brighton, BN1 5JE
Sold Sept 2023
£750,000
Versus other Tongdean Lane homes
Years Held for Ash House lags the street by a wide margin.
Price per m²
£6,800
Street avg £4,994
Floor Area
25 m²
Street avg 160 m²
Habitable Rooms
1 rooms
Street avg 6 rooms
CO₂ Emissions
2.7 t/year
Street avg 6.3 t/year
Everything you need to know about Ash House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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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
21/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Valley Close — bus stop.
Closest school
0.6 km
Westdene Primary School. 29 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.0dB

Night-time· 23:00 – 07:00
39.4dB






