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21 Chailey Avenue, Rottingdean, Brighton, BN2 7GH

1 planning record
Property type
Detached
Habitable rooms
5
From EPC
Floor area
69 m²
743 sq ft
Energy rating
F
Score 26
Council tax
Band D
Tenure
Owner Occupied
Overview

About 21 Chailey Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

21 Chailey Avenue is a detached house in Rottingdean, Brighton, Brighton (BN2 7GH). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (September 2024) shows an F (score 26), near the bottom of the EPC scale. When first surveyed in January 2009 the rating was G, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and main heating went from Poor to Average. The recommended improvements would lift it to B (score 82), a 4-band jump. Main heating runs on electricity.

At 69 m² it sits well below the postcode median (134 m² across 25 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £555,000 is 11% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£673/sq ft) was about 74.6% above the typical sold price in the postcode. Most recent transfer: November 2024 at £500,000. One historical planning record sits against the property in 2025.

Before you decide

Everything you need to know about 21 Chailey Avenue

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · every report is £14.99

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

21 Chailey Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Sept 2024

EPC Rating

A
B
C
D
E
F
F26
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
9.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2024from Jan 2009
EPC improved fromG19toF26
Hot Water
Very PoorPoor

Hot water efficiency improved

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC F

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £795 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Chailey Avenue, Rottingdean, Brighton, BN2 7GH, sourced from the PlanIt planning register.

1 application on record at 21 Chailey Avenue, Rottingdean, Brighton, BN2 7GH

1 live now
0decisions1extensions38documents7nearby
  1. Jul 2025
    PorchFull
    Outcome in report

    Extension: Two storey · Rear of property

    Remodelling of existing dwellinghouse to include demolition of existing rear extension and erection of two-storey rear extension with associated balcony and terrace, construction of side extension with garage, new front porch area, 4no front rooflights, revised fenestration and associated alterations.

    Extension
    Documents
    38 docs on file
    Reference
    BH2025/01886
    Full record in report

Unlock 21 Chailey Avenue, Rottingdean, Brighton, BN2 7GH's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn
  • All 1 application on this property in full, plus 7 notable nearby
  • The 38 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

21 Chailey Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£555,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2024)

£500,000

Recorded with HM Land Registry.

Sales timeline

  1. 1 November 2024Most recent

    £500,000

Median price across the last 5 sales in BN2 7GH: £925,000 (2025–2022).

On the street

Versus other Chailey Avenue homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Chailey Avenue is notably below the street on epc rating.

Price per m²

£7,246

Street avg £4,832

Strongly above

Floor Area

69 m²

Street avg 139 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

9.8 t/year

Street avg 5.3 t/year

Strongly below
Before you decide

Everything you need to know about 21 Chailey Avenue

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£556k

1 Denes Mews, Rottingdean

BN2 7AH

3 bed2 bath
£584k

1 Beacon Hill, Ovingdean

BN2 7BN

£590k

1 Challoners Mews, Rottingdean

BN2 7DY

3 bed
£592k

1 Grand Crescent, Rottingdean

BN2 7GL

3 bed2 bath
£600k

1 Challoners Close, Rottingdean

BN2 7DG

3 bed
£603k

1 Eley Drive, Rottingdean

BN2 7FH

3 bed2 bath
£612k

1 Beacon Court, Greenways, Ovingdean

BN2 7AY

3 bed2 bath
£635k

1 Beacon Close, Rottingdean

BN2 7FY

4 bed3 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Brighton district page.
Full Brighton report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Newlands Road — bus stop.

Closest school

0.3 km

St Margaret's CofE Primary School, Rottingdean. 5 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around BN2 7GH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN2 7GH

Daytime· 07:00 – 23:00

48.8dB

Low
Night-time road noise heatmap for BN2 7GH

Night-time· 23:00 – 07:00

40.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Chailey Avenue, Rottingdean, Brighton, BN2 7GH. Each answer is also embedded as structured data for search engines.