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12 Summer Street, Slip End, Luton, LU1 4BN

Extendable4 sales on record3 planning records

Estimated value

£370,000

  • Since the 2020 sale (£325,000)+14%
  • Against LU1 4BN's recent median (£413,750)-11%

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

Learn about this valuation
Property type
Mid terrace
Bedrooms
2
Bathroom
1
Floor area
84 m²
904 sq ft
Energy rating
D
Score 60
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

£370,000

  • Against its 2020 sale (£325,000)+14%
  • Against LU1 4BN's recent median (£413,750)-11%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Summer Street is modelled from its 84 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in LU1 4BN. 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

    84 m² from the EPC lodged in October 2016

  • Sales of this home

    4 sales recorded, the latest in 2020

  • Recent sales in LU1 4BN

    5 sales, median £413,750 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 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 grown by over 3x since 2001.

Sales timeline

  1. 28 April 2020Most recent

    £325,000

    +2.2%over 3 years

  2. 1 March 2017

    £318,000

    +55.2%over 11 years

  3. 8 September 2005

    £204,950

    +95.2%over 3 years

  4. 14 December 2001

    £105,000

Median price across the last 5 sales in LU1 4BN: £413,750 (2025–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for 12 Summer Street, Slip End, Luton, LU1 4BN. 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

One time fee only - money back guarantee

Overview

About 12 Summer Street

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

12 Summer Street is a two-bedroom mid-terrace house in Slip End, Luton, Luton (LU1 4BN). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (October 2016) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Very Poor to Average. The recommended improvements would push it to C (score 80). Other recorded features include outbuildings. Our model identifies extension potential, subject to local planning policy.

Sold April 2020 for £325,000. Across the public record there are 4 sales, relatively high churn for a single property. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 2001–2020, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £370,000 is 13.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 62.8% above the typical sold price in the postcode.

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

  • Bedrooms2
  • Bathrooms1
  • Dining roomYes
  • Utility roomYes

Outside

  • Private gardenRear
  • DrivewayYes
  • OutbuildingsYes

Building

  • RefurbishedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 12 Summer Street

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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 11 Oct 2026

Current Certificate(1 of 2)
Oct 2016

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.4 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 11 October 2026

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Oct 2016from Oct 2008
Low Energy Lighting
0%26%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 12 Summer Street, Slip End, Luton, LU1 4BN, sourced from the PlanIt planning register.

Multiple extension applications run across more than a decade of planning history at 12 Summer Street.

3 applications on record at 12 Summer Street, Slip End, Luton, LU1 4BN

3decisions3extensions21documents7nearby
  1. Sept 2009
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Erection of single storey rear extension

    Reference
    CB/09/05463/FULL
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision
  4. Loft ConversionDecision

Unlock 12 Summer Street, Slip End, Luton, LU1 4BN's full planning history

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

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full, plus 7 notable nearby
  • The 21 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Summer Street homes

Four headline reads against 37 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£3,869

Street avg £3,268

Above

Floor Area

84 m²

Street avg 84 m²

On par

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

4.4 t/year

Street avg 3.9 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 Luton district page.
Full Luton report

Crime

578/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Old School Walk — bus stop.

Closest school

0.4 km

Slip End Village School. 12 schools nearby.

Nearest schools

  • Slip End Village SchoolPrimary380m
  • Caddington Village SchoolPrimary1.7km
  • The Stockwood Park AcademySecondary1.7km
  • St Margaret of Scotland Catholic Primary SchoolPrimary2.0km

Nearest stops

  • Old School WalkBus stop134m
  • CrossroadsBus stop201m
  • Prebendal DriveBus stop252m
  • Claydown WayBus stop302m

Most reported crime locally

  • Violence & Sexual Offences2,841 reports31%
  • Anti-social Behaviour1,186 reports13%
  • Shoplifting1,157 reports13%
  • Other Theft669 reports7%

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 LU1 4BN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for LU1 4BN

Daytime· 07:00 – 23:00

57.5dB

Moderate
Night-time road noise heatmap for LU1 4BN

Night-time· 23:00 – 07:00

51.7dB

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-eraMid-Terrace HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) wallsPermanent outbuildings

Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · 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.
£375k

1 Fairgreen Road, Caddington

LU1 4JG

2 bed1 bath
£388k

1 Adstone Road, Caddington

LU1 4JF

2 bed1 bath
£525k

1 Brick Kiln Barns, Chaul End Road, Caddington

LU1 4AT

2 bed2 bath
£468k

1 Elm Avenue, Caddington

LU1 4HS

3 bed1 bath
£230k

1 Hammond Court, Front Street, Slip End

LU1 4DA

1 bed1 bath
£473k

1 Crawley Close, Slip End

LU1 4BT

4 bed1 bath
£549k

1 Farmers View, Slip End

LU1 4FQ

4 bed2 bath
£578k

1 Finch Green, Caddington

LU1 4FS

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 12 Summer Street is modelled from its 84 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in LU1 4BN. 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. 4 sales are recorded for 12 Summer Street. 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 12 Summer Street was lodged in October 2016 at band D and expired in October 2026, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 12 Summer Street. 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 16 months, which places each incident at an approximate point. The 12 schools and 30 stops listed are measured in a straight line from LU1 4BN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
12 Summer Street 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 12 Summer Street, Slip End, Luton, LU1 4BN. Each answer is also embedded as structured data for search engines.

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