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Flat 3, 17 Denmark Terrace, Brighton, BN1 3AN

Property type
Mid terrace
Floor 3rd
Habitable rooms
3
From EPC
Floor area
55 m²
592 sq ft
Energy rating
E
Score 53
Tenure
Owner Occupied
Overview

About Flat 3

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

Flat 3 is a mid-terrace house in Brighton (BN1 3AN). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to 1900-1929. At 55 m² this is the smallest unit on EPC record across the building (55–140 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 73). The latest certificate (March 2019) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. Main heating runs on electricity.

A recent sale: £325,000 in March 2025. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Across 2020–2025, sale prices on this property compounded at 7% per year. On a £-per-square-foot basis, the last sale (£549/sq ft) was about 103.9% above the typical sold price in the postcode.

Before you decide

Everything you need to know about Flat 3

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

Signs of HMO activity in the areaLarger 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
Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

A
B
C
D
E
E53
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Very Poor
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-era3rd Floor FlatEPC EPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against Flat 3, 17 Denmark Terrace, Brighton, BN1 3AN, sourced from the PlanIt planning register.

Flat 3 has no planning applications on record.

23

But the area is active

23 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

Flat 3 valuation sits well clear of the typical sold price in this postcode.

Current estimate

£331,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 5 years.

See how we calculated this
Last sold (2025)

£325,000

Growth on file: 7.0% per year over 5 years.

Sales timeline

  1. 25 March 2025Most recent

    £325,000

    +38.3%over 4 years

  2. 18 June 2020

    £235,000

Median price across the last 5 sales in BN1 3AN: £180,000 (2025–2025).

On the street

Versus other Denmark Terrace homes

Four headline reads against 157 similar flats on this street, drawn from the latest EPC and Land Registry data.

Flat 3 is notably below the street on years held.

Price per m²

£5,909

Street avg £4,493

Above

Floor Area

55 m²

Street avg 56 m²

On par

Habitable Rooms

3 rooms

Street avg 2 rooms

Above

CO₂ Emissions

4.5 t/year

Street avg 2.8 t/year

Strongly below
Before you decide

Everything you need to know about Flat 3

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

Signs of HMO activity in the areaLarger 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.
£332k

110a, Flat 1, Queens Road

BN1 3XF

Flat
£324k

10a, Basement Flat, Powis Square

BN1 3HH

Flat
£339k

126 128, Flat 5, Queens Road

BN1 3WB

Flat
£322k

1 2, Flat 2, Queen Square

BN1 3FD

Flat
£322k

1 2, Flat 3, Queen Square

BN1 3FD

Flat
£322k

1 2, Flat 4, Queen Square

BN1 3FD

Flat
£342k

126 128, Flat 3, Queens Road

BN1 3WB

Flat
£347k

110a, Flat 4, Queens Road

BN1 3XF

Flat
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

Rail-style transport is unusually close for this postcode.

Crime

21/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Park Royal — bus stop.

Closest school

0.4 km

St Mary Magdalen Catholic Primary School. 34 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 BN1 3AN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN1 3AN

Daytime· 07:00 – 23:00

53.8dB

Low
Night-time road noise heatmap for BN1 3AN

Night-time· 23:00 – 07:00

43.4dB

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 Flat 3, 17 Denmark Terrace, Brighton, BN1 3AN. Each answer is also embedded as structured data for search engines.