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Harborough Court, Flat 4, Rainbow Close, Redbourn, St Albans, AL3 7LF

Estimated value

£205,000

  • Since the 2010 sale (£145,000)+41%
  • Against AL3 7LF's recent median (£148,000)+39%

Newest record on this page: November 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
Floor 01
Habitable rooms
2
From EPC
Floor area
46 m²
495 sq ft
Energy rating
C
Score 69
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

£205,000

  • Against its 2010 sale (£145,000)+41%
  • Against AL3 7LF's recent median (£148,000)+39%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Harborough Court is modelled from its 46 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in AL3 7LF. 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

    46 m² from the EPC lodged in November 2025

  • Sales of this home

    1 sale recorded, the latest in 2010

  • Recent sales in AL3 7LF

    3 sales, median £148,000 (2016–2010)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 2016Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

Sales timeline

  1. 19 August 2010Most recent

    £145,000

Median price across the last 3 sales in AL3 7LF: £148,000 (2016–2010).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 Harborough Court

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

Harborough Court is a detached house in Redbourn, St. Albans, St Albans (AL3 7LF). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 2007-2011. At 46 m² this is the 3rd smallest of 4 units on EPC record in Harborough Court, where floor areas span 42–46 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (69 versus a worst of 62). The latest certificate (November 2025) shows a C (score 69), just inside the C band. When first surveyed in July 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Poor; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. Main heating runs on electricity.

It hasn't traded since August 2010, a hold of 16 years that's notably long for the area. At 46 m² it's 21.4% smaller than the typical home in the postcode (59 m² median across 12 EPCs). Today's modelled estimate of £205,000 is 41.4% above the 2010 sale price.

Before you decide

Everything you need to know about Harborough Court

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

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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.

Harborough Court's carbon output is low for the local stock.

Current Certificate(1 of 2)
Nov 2025

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
0.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 18 November 2035

9 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2025from Jul 2010
EPC improved fromD64toC69
Hot Water
ImmersionImmersion (Off-Peak)

Hot water system upgraded

Planning

Planning history

Applications and permits filed against Harborough Court, Flat 4, Rainbow Close, Redbourn, St Albans, AL3 7LF, sourced from the PlanIt planning register.

Harborough Court has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Rainbow Close homes

Four headline reads against 11 similar flats on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, Harborough Court stands well clear of the street.

EPC Rating

69 (C)

Street avg 74 (C)

Below

Floor Area

46 m²

Street avg 55 m²

Below

CO₂ Emissions

0.7 t/year

Street avg 1.8 t/year

Strongly above

Habitable Rooms

2 rooms

Street avg 2 rooms

Below
Area

The neighbourhood at a glance

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

Crime

170/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Ridgedown — bus stop.

Closest school

0.3 km

Redbourn Primary School. 3 schools nearby.

Nearest schools

  • Redbourn Primary SchoolPrimary282m
  • Flamstead Village SchoolPrimary2.7km
  • Brockswood Primary SchoolPrimary3.0km

Nearest stops

  • RidgedownBus stop116m
  • Wheatlock MeadBus stop427m
  • Lords MeadowBus stop650m
  • Cricketers PHBus stop699m

Most reported crime locally

  • Violence & Sexual Offences776 reports30%
  • Anti-social Behaviour568 reports22%
  • Shoplifting208 reports8%
  • Other Theft193 reports8%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 3 Building Survey

21st century1st Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £885 · 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.
£206k

Lily House, Flat 1, Crown Street, Redbourn

AL3 7FD

Flat
£210k

Harborough Court, Flat 1, Rainbow Close, Redbourn

AL3 7LF

Flat
£214k

Harborough Court, Flat 2, Rainbow Close, Redbourn

AL3 7LF

Flat1 bed
£196k

Crown House 1a, Flat 4, Crown Street, Redbourn

AL3 7JX

Flat
£218k

Harborough Court, Flat 3, Rainbow Close, Redbourn

AL3 7LF

Flat
£192k

Lily House, Flat 2, Crown Street, Redbourn

AL3 7FD

Flat
£226k

Crown House 1a, Flat 1, Crown Street, Redbourn

AL3 7JX

Flat
£226k

Crown House 1a, Flat 2, Crown Street, Redbourn

AL3 7JX

Flat

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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 Harborough Court is modelled from its 46 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in AL3 7LF. 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. 1 sale is recorded for Harborough Court. 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 Harborough Court was lodged in November 2025 at band C and is valid until November 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to Harborough Court. 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 15 months, which places each incident at an approximate point. The 3 schools and 30 stops listed are measured in a straight line from AL3 7LF, not by walking route.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Harborough Court, Flat 4, Rainbow Close, Redbourn, St Albans, AL3 7LF. Each answer is also embedded as structured data for search engines.

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