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23 Hertford Road, Brighton, BN1 7GG

2 planning records

Estimated value

£524,000

  • Since the 2017 sale (£415,000)+26%
  • Against BN1 7GG's recent median (£525,000)0%

Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Bedrooms
3
Bathroom
1
Floor area
85 m²
915 sq ft
Energy rating
D
Score 58
Council tax
Band C
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£524,000

  • Against its 2017 sale (£415,000)+26%
  • Against BN1 7GG's recent median (£525,000)0%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 23 Hertford Road is modelled from its 85 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in BN1 7GG. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    85 m² from the EPC lodged in May 2017

  • Sales of this home

    2 sales recorded, the latest in 2017

  • Recent sales in BN1 7GG

    5 sales, median £525,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sale price has at least doubled since 2001.

Risks

What this page doesn't show

1 potential issue has already been flagged for 23 Hertford Road, Brighton, BN1 7GG. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 23 Hertford Road

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

23 Hertford Road is a three-bedroom end-of-terrace house in Brighton (BN1 7GG). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (May 2017) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump.

2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2017, sale prices on this property compounded at 6% per year. Today's modelled estimate of £524,000 is 26.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 45.1% above the typical sold price in the postcode. 9 years since the last transfer (August 2017).

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes

Outside

  • Private gardenWest-facing
  • GarageYes

Building

  • Heating systemGas fired
Before you decide

Everything you need to know about 23 Hertford Road

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

Signs of HMO activity in the area

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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.

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

Current Certificate
May 2017

EPC Rating

A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 17 May 2027

6 months remaining
Planning

Planning history

Applications and permits filed against 23 Hertford Road, Brighton, BN1 7GG, sourced from the PlanIt planning register.

23 Hertford Road has 2 separate extension applications on the council record.

2 applications on record at 23 Hertford Road, Brighton, BN1 7GG

2decisions2extensions10documents12nearby
  1. Nov 2017
    ExtensionOutline
    Outcome in report

    Extension: Single storey · Rear of property

    Prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.50m, for which the maximum height would be 2.95m, and for which the height of the eaves would be 2.82m.

    Documents
    4 docs on file
    Reference
    BH2017/03486
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 23 Hertford Road, Brighton, BN1 7GG's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 12 notable nearby
  • The 10 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Hertford Road homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 23 Hertford Road lags the street by a wide margin.

Price per m²

£4,882

Street avg £4,043

Above

Floor Area

85 m²

Street avg 100 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.5 t/year

Street avg 4.2 t/year

Below
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.

Rail-style transport is unusually close for this postcode.

Crime

1110/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Quarry Bank Road — bus stop.

Closest school

0.5 km

Hertford Primary School. 35 schools nearby.

Nearest schools

  • Hertford Primary SchoolPrimary494m
  • Balfour Primary SchoolPrimary690m
  • Varndean SchoolSecondary709m
  • Downs Junior SchoolPrimary784m

Nearest stops

  • Quarry Bank RoadBus stop159m
  • The DipBus stop195m
  • Hollingbury CrescentBus stop224m
  • Brentwood CrescentBus stop240m

Most reported crime locally

  • Violence & Sexual Offences4,189 reports27%
  • Shoplifting2,866 reports18%
  • Anti-social Behaviour2,547 reports16%
  • Public Order1,432 reports9%

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 7GG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN1 7GG

Daytime· 07:00 – 23:00

48.8dB

Low
Night-time road noise heatmap for BN1 7GG

Night-time· 23:00 – 07:00

38.3dB

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

Get a survey for this property

Level 3 Building Survey

Victorian-eraEnd-Terrace HouseEPC DPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £1,085 · Includes VAT

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
How the estimate is made
The estimate for 23 Hertford Road is modelled from its 85 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in BN1 7GG. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 23 Hertford Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 23 Hertford Road was lodged in May 2017 at band D and is valid until May 2027. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 23 Hertford Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 14 months, which places each incident at an approximate point. The 35 schools and 30 stops listed are measured in a straight line from BN1 7GG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
23 Hertford Road is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 23 Hertford Road, Brighton, BN1 7GG. Each answer is also embedded as structured data for search engines.

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