70 Dyke Road Avenue, Brighton, BN1 5LE
About 70 Dyke Road Avenue
70 Dyke Road Avenue is a three-bedroom detached house in Brighton (BN1 5LE). It has a recorded floor area of 457 m² (around 4919 sq ft), construction records dating it to 2023 and council tax band G. The latest certificate (September 2025) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in January 2020 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Average to Very Good; while hot-water efficiency dropped from Good to Average. Main heating runs on electricity: electricity, unspecified tariff. Other recorded features include a balcony.
At 457 m² the property is well over the postcode median (237 m² across 23 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £2,121,000 sits 112.1% above the 2020 sale of £1,000,000. On a £-per-square-foot basis, the last sale (£203/sq ft) was about 21% below the postcode norm. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include partial demolition, an extension and a loft conversion, meaningful when judging how the property has evolved. Sold April 2020 for £1,000,000.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
- BalconyYes
Everything you need to know about 70 Dyke Road Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
70 Dyke Road Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
High performance glazing installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m², we believe a Level 3 building survey should be considered.
From £1,945 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
4 applications on record at 70 Dyke Road Avenue, Brighton, BN1 5LE
- Apr 2012Loft ConversionFullOutcome in report
Loft conversion incorporating roof extension and enlargement of rear dormer.
Extension- Documents
- 5 docs on file
- Reference
- BH2012/00683
- More recent applications — locked
- ConditionsJun 2024Decision
- DemolitionMar 2023Decision
+ 1 more application in the report
Unlock 70 Dyke Road Avenue, Brighton, BN1 5LE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 9 notable nearby
- The 67 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£2,121,000
Modelled from EPC, postcode comparables.
£1,000,000
Recorded with HM Land Registry.
Sales timeline
7 April 2020Most recent
£1,000,000
Median price across the last 5 sales in BN1 5LE: £1,415,000 (2024–2018).
Nearby sales in BN1 5LE
Flat 3, 36 Dyke Road Avenue, Brighton, BN1 5LE
Sold Jul 2024
£395,00066 Dyke Road Avenue, Brighton, BN1 5LE
Sold Sept 2022
£2,400,000Flat 5, 36 Dyke Road Avenue, Brighton, BN1 5LE
Sold Aug 2021
£285,00072 Dyke Road Avenue, Brighton, BN1 5LE
Sold Jan 2021
£2,650,00064a, Dyke Road Avenue, Brighton, BN1 5LE
Sold May 2018
£1,415,000
Versus other Dyke Road Avenue homes
70 Dyke Road Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,188
Street avg £4,636
Floor Area
457 m²
Street avg 345 m²
CO₂ Emissions
1.0 t/year
Street avg 12.3 t/year
Years Held
6 years
Street avg 13 years
Everything you need to know about 70 Dyke Road Avenue
The true value, the hidden risks and the full sale history, in one report.
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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
0.1 km
Hill Brow South — bus stop.
Closest school
0.8 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






