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21 St Leonards Court, House Lane, Sandridge, St Albans, AL4 9UY

6 sales on record

Estimated value

£217,000

  • Since the 2013 sale (£154,950)+40%
  • Against AL4 9UY's recent median (£245,000)-11%

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

Learn about this valuation
Property type
Semi-detached
Floor Ground
Bedroom
1
Floor area
40 m²
431 sq ft
Energy rating
D
Score 59
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

£217,000

  • Against its 2013 sale (£154,950)+40%
  • Against AL4 9UY's recent median (£245,000)-11%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 St Leonards Court is modelled from its 40 m² EPC floor area, its 6 recorded sales and recent sales of comparable homes in AL4 9UY. 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

    40 m² from the EPC lodged in May 2012

  • Sales of this home

    6 sales recorded, the latest in 2013

  • Recent sales in AL4 9UY

    5 sales, median £245,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: October 2025Latest 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.

21 St Leonards Court has more than tripled in price since its earliest registered sale in 1996.

Sales timeline

  1. 20 December 2013Most recent

    £154,950

    -1.9%over 5 years

  2. 22 May 2008

    £158,000

    +19.7%over 2 years

  3. 10 February 2006

    £132,000

    +13.8%over 2 years

  4. 5 December 2003

    £116,000

    +34.9%over 2 years

  5. 2 August 2001

    £86,000

    +104.8%over 5 years

  6. 27 June 1996

    £42,000

Median price across the last 5 sales in AL4 9UY: £245,000 (2025–2022).

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

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Overview

About 21 St Leonards Court

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

21 St Leonards Court is a one-bedroom semi-detached house in Sandridge, St. Albans, St Albans (AL4 9UY). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1983-1990 and council tax band C. At 40 m² this is the 10th smallest of 30 units on EPC record in the building, where floor areas span 37–54 m². The building's EPC ratings span E to C across 30 units on file. The latest certificate (May 2012) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 74). Main heating runs on electricity. The latest certificate is from May 2012, so improvements made since then won't be reflected.

Last sold in December 2013, so it's been off the market for around 13 years. Across the public record there are 6 sales, relatively high churn for a single property. Across 1996–2013, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £217,000 is 40% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£360/sq ft) was about 28.1% above the typical sold price in the postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.

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

  • Bedrooms1
Before you decide

Everything you need to know about 21 St Leonards 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.

21 St Leonards Court'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 17 May 2022

Current Certificate
May 2012

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 17 May 2022

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 21 St Leonards Court, House Lane, Sandridge, St Albans, AL4 9UY, sourced from the PlanIt planning register.

21 St Leonards 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 House Lane homes

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

EPC Rating for 21 St Leonards Court lags the street by a wide margin.

Price per m²

£3,874

Street avg £4,565

Below

Floor Area

40 m²

Street avg 39 m²

Strongly above

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

3.0 t/year

Street avg 2.4 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 St Albans district page.
Full St Albans report

Crime

113/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St Leonard's Church — bus stop.

Closest school

0.6 km

Sandridge School. 15 schools nearby.

Nearest schools

  • Sandridge SchoolPrimary568m
  • Sandringham SchoolSecondary1.1km
  • Wheatfields Junior Mixed SchoolPrimary1.2km
  • Wheatfields Infants' and Nursery SchoolPrimary1.2km

Nearest stops

  • St Leonard's ChurchBus stop94m
  • Village HallBus stop230m
  • Lyndon MeadBus stop329m
  • Langley GroveBus stop354m

Most reported crime locally

  • Violence & Sexual Offences652 reports36%
  • Anti-social Behaviour358 reports20%
  • Criminal Damage & Arson159 reports9%
  • Vehicle Crime143 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

Late 20th centuryGround Floor FlatEPC DNo 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.
£266k

1 Chiltern Court, Twyford Road

AL4 9BN

2 bed
£433k

1 Cheriton Close

AL4 9HU

2 bed1 bath
£573k

1 Broomleys

AL4 9UR

2 bed1 bath
£247k

1 Allen Green, Sandridge

AL4 9FL

£525k

1 Church End, Sandridge

AL4 9DL

3 bed1 bath
£568k

1 Chiltern Road

AL4 9SW

3 bed
£642k

1 Berkley Close

AL4 9TS

3 bed
£714k

1 Craiglands

AL4 9AH

3 bed1 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 21 St Leonards Court is modelled from its 40 m² EPC floor area, its 6 recorded sales and recent sales of comparable homes in AL4 9UY. 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. 6 sales are recorded for 21 St Leonards 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 21 St Leonards Court was lodged in May 2012 at band D and expired in May 2022, 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. None is matched to 21 St Leonards 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 16 months, which places each incident at an approximate point. The 15 schools and 30 stops listed are measured in a straight line from AL4 9UY, not by walking route.
Council tax band
21 St Leonards Court 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 21 St Leonards Court, House Lane, Sandridge, St Albans, AL4 9UY. Each answer is also embedded as structured data for search engines.

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