Model valuation£417,0008 Busby Close
Local market context
21 Lyndon Mead, Sandridge, St Albans, AL4 9EX
3 planning records
Estimated value
£1,047,000
- Since the 2022 sale (£995,000)+5%
- Against AL4 9EX's recent median (£700,000)+50%
Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
175 m²
1884 sq ft
Energy rating
C
Score 74
Council tax
Band F
Tenure
Owner Occupied
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
£1,047,000
- Against its 2022 sale (£995,000)+5%
- Against AL4 9EX's recent median (£700,000)+50%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Lyndon Mead is modelled from its 175 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in AL4 9EX. 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
175 m² from the EPC lodged in January 2022
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in AL4 9EX
5 sales, median £700,000 (2025–2017)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 3 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Latest sale on 21 Lyndon Mead was the highest on Land Registry record across the postcode.
Sales timeline
18 July 2022Most recent
£995,000
+176.4%over 16 years3 February 2006
£360,000
Median price across the last 5 sales in AL4 9EX: £700,000 (2025–2017).
Nearby sales in AL4 9EX
17 Lyndon Mead, Sandridge, St Albans, AL4 9EX
Sold Mar 2025
£915,00040 Lyndon Mead, Sandridge, St Albans, AL4 9EX
Sold Mar 2025
£13,00025 Lyndon Mead, Sandridge, St Albans, AL4 9EX
Sold Oct 2023
£660,0005 Lyndon Mead, Sandridge, St Albans, AL4 9EX
Sold Apr 2017
£730,00036 Lyndon Mead, Sandridge, St Albans, AL4 9EX
Sold Jul 2015
£545,000
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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About 21 Lyndon Mead
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Lyndon Mead is a four-bedroom detached house in Sandridge, St. Albans, St Albans (AL4 9EX). It has a recorded floor area of 175 m² (around 1884 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (January 2022) shows a C (score 74). The rating has held steady at C across 2 certificates since April 2017. Between certificates, wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
At 175 m² the property is well over the postcode median (110 m² across 12 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2006–2022, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£528/sq ft) was about 93.7% above the typical sold price in the postcode. 3 planning records sit against the property, 0 approved, 0 refused. Most recent transfer: July 2022 at £995,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- GarageYes
Before you decide
Everything you need to know about 21 Lyndon Mead
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jan 2022
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.7 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 19 January 2032
Property Improvements
Changes detected from historical EPC data
Jan 2022from Apr 2017
Low Energy Lighting
76%100%
More low energy lighting installed
Planning history
Applications and permits filed against 21 Lyndon Mead, Sandridge, St Albans, AL4 9EX, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
3 applications on record at 21 Lyndon Mead, Sandridge, St Albans, AL4 9EX
3decisions3extensions25documents
Flagged:Demolition
- Aug 2008ExtensionFullOutcome in report
Extension: Single storey
Single storey front and rear extensions
- Documents
- 2 docs on file
- Reference
- 5/2008/1614
- More recent applications — locked
- ExtensionOct 2020Decision
- DemolitionApr 2020Decision
Unlock 21 Lyndon Mead, Sandridge, St Albans, AL4 9EX'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
- The 25 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Lyndon Mead homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 21 Lyndon Mead stands well clear of the street.
Price per m²
£5,686
Street avg £4,130
Floor Area
175 m²
Street avg 108 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.5 t/year
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.
Crime
113/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lyndon Mead — bus stop.
Closest school
0.4 km
Sandridge School. 13 schools nearby.
Nearest schools
- Sandridge SchoolPrimary384m
- Sandringham SchoolSecondary1.2km
- Wheatfields Junior Mixed SchoolPrimary1.4km
- Wheatfields Infants' and Nursery SchoolPrimary1.4km
Nearest stops
- Lyndon MeadBus stop131m
- St Leonard's ChurchBus stop228m
- Langley GroveBus stop320m
- Village HallBus stop425m
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.
Get a survey for this property
Level 3 Building Survey
Late 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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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 21 Lyndon Mead is modelled from its 175 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in AL4 9EX. 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 21 Lyndon Mead. 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 Lyndon Mead was lodged in January 2022 at band C and is valid until January 2032. 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 21 Lyndon Mead. 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 13 schools and 30 stops listed are measured in a straight line from AL4 9EX, not by walking route.
- Council tax band
- 21 Lyndon Mead is in council tax band F. 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Lyndon Mead, Sandridge, St Albans, AL4 9EX. Each answer is also embedded as structured data for search engines.
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- Every home in AL4 9EXSold prices, values and energy ratings for the postcode
- AL 4 property marketPrices, postcodes, schools and transport across the district
- 21 Lyndon Mead, Sandridge, St Albans valuationHow the estimate is built and what moves it
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