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11 Gainsborough Avenue, Worthing, BN14 8QR

3 sales on record2 planning records

Estimated value

£494,000

  • Since the 2021 sale (£437,500)+13%
  • Against BN14 8QR's recent median (£274,998)+80%

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

Learn about this valuation
Property type
Detached
Bedrooms
3
Bathroom
1
Floor area
103 m²
1109 sq ft
Energy rating
D
Score 64
Council tax
Band D
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

£494,000

  • Against its 2021 sale (£437,500)+13%
  • Against BN14 8QR's recent median (£274,998)+80%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Gainsborough Avenue is modelled from its 103 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN14 8QR. 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

    103 m² from the EPC lodged in June 2014

  • Sales of this home

    3 sales recorded, the latest in 2021

  • Recent sales in BN14 8QR

    5 sales, median £274,998 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 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.

Latest sale on 11 Gainsborough Avenue was the highest on Land Registry record across the postcode.

Sales timeline

  1. 5 April 2021Most recent

    £437,500

    +24.1%over 6 years

  2. 3 November 2014

    £352,500

    +107.4%over 10 years

  3. 19 March 2004

    £170,000

Median price across the last 5 sales in BN14 8QR: £274,998 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 11 Gainsborough Avenue, Worthing, BN14 8QR. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 11 Gainsborough Avenue

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

11 Gainsborough Avenue is a three-bedroom detached house in Worthing (BN14 8QR). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2014) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from June 2014, so improvements made since then won't be reflected.

2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 103 m² it's 21.2% larger than the typical home in the postcode (85 m² median across 14 EPCs). Across 2004–2021, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £494,000 is 12.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£395/sq ft) was about 55.4% above the typical sold price in the postcode. Most recent transfer: April 2021 at £437,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Dining roomYes
  • CloakroomYes
  • FireplaceYes

Outside

  • Private gardenWest-facing

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 11 Gainsborough Avenue

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

Larger development activity nearby

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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.

11 Gainsborough Avenue's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 24 Jun 2024

Current Certificate
Jun 2014

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 24 June 2024

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 11 Gainsborough Avenue, Worthing, BN14 8QR, sourced from the PlanIt planning register.

11 Gainsborough Avenue has 2 separate extension applications on the council record.

2 applications on record at 11 Gainsborough Avenue, Worthing, BN14 8QR

2decisions2extensions3nearby
  1. Aug 2005
    ExtensionFull
    Outcome in report

    Extension: Two storey · Rear of property

    Two storey extension to the rear elevation

    Reference
    05/0716/FULL
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 11 Gainsborough Avenue, Worthing, BN14 8QR'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 3 notable nearby
  • What the pattern means for extending or converting here
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On the street

Versus other Gainsborough Avenue homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 11 Gainsborough Avenue runs comfortably ahead of the street norm.

Price per m²

£4,248

Street avg £3,495

Strongly above

Floor Area

103 m²

Street avg 94 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.0 t/year

Street avg 4.1 t/year

On par
Area

The neighbourhood at a glance

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

141/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Leighton Avenue — bus stop.

Closest school

0.3 km

Bramber Primary School. 20 schools nearby.

Nearest schools

  • Bramber Primary SchoolPrimary333m
  • Downsbrook Primary SchoolPrimary675m
  • Whytemead Primary SchoolPrimary770m
  • Broadwater CofE Primary SchoolPrimary977m

Nearest stops

  • Leighton AvenueBus stop93m
  • Bramber RoadBus stop175m
  • Downlands AvenueBus stop224m
  • Lyons Farm Sainsbury'sBus stop296m

Most reported crime locally

  • Violence & Sexual Offences742 reports29%
  • Shoplifting535 reports21%
  • Anti-social Behaviour367 reports14%
  • Public Order241 reports10%

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 BN14 8QR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN14 8QR

Daytime· 07:00 – 23:00

50.6dB

Low
Night-time road noise heatmap for BN14 8QR

Night-time· 23:00 – 07:00

41.0dB

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 2 HomeBuyer Report

Early 20th centuryDetached HouseEPC D

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 £695 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£450k

1 Bramber Road

BN14 8QB

3 bed
£562k

1 Gainsborough Avenue

BN14 8QR

3 bed
£568k

1 Beaumont Road

BN14 8HF

3 bed1 bath
£421k

1 Leighton Avenue

BN14 8QP

3 bed1 bath
£325k

1 Harrison Road

BN14 8LJ

3 bed
£298k

1 Dominion Close

BN14 8LQ

3 bed
£479k

1 Allington Road

BN14 8QD

4 bed1 bath
£524k

1 Garrick Road

BN14 8BE

4 bed2 bath

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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.
Valuation method in detail
How the estimate is made
The estimate for 11 Gainsborough Avenue is modelled from its 103 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN14 8QR. 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. 3 sales are recorded for 11 Gainsborough Avenue. 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 11 Gainsborough Avenue was lodged in June 2014 at band D and expired in June 2024, so a new one is needed to sell or let. 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 11 Gainsborough Avenue. 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 18 months, which places each incident at an approximate point. The 20 schools and 30 stops listed are measured in a straight line from BN14 8QR, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Gainsborough Avenue is in council tax band D. 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 11 Gainsborough Avenue, Worthing, BN14 8QR. Each answer is also embedded as structured data for search engines.

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