Model valuation£417,0008 Busby Close
Local market context
10 Blackthorn Close, St Albans, AL4 9RP
3 planning records
Estimated value
£1,256,000
- Since the 2015 sale (£855,000)+47%
- Against AL4 9RP's recent median (£750,000)+67%
Newest record on this page: January 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
5
Bathrooms
3
Floor area
200 m²
2153 sq ft
Energy rating
C
Score 74
Council tax
Band E
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
£1,256,000
- Against its 2015 sale (£855,000)+47%
- Against AL4 9RP's recent median (£750,000)+67%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 10 Blackthorn Close is modelled from its 200 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in AL4 9RP. 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
200 m² from the EPC lodged in September 2014
Sales of this home
2 sales recorded, the latest in 2015
Recent sales in AL4 9RP
5 sales, median £750,000 (2025–2015)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 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.
10 Blackthorn Close valuation sits well clear of the typical sold price in this postcode.
Sales timeline
28 May 2015Most recent
£855,000
+76.3%over 1 year18 September 2013
£485,000
Median price across the last 5 sales in AL4 9RP: £750,000 (2025–2015).
Nearby sales in AL4 9RP
13 Blackthorn Close, St Albans, AL4 9RP
Sold Jan 2025
£1,150,00018 Blackthorn Close, St Albans, AL4 9RP
Sold Sept 2021
£855,00016 Blackthorn Close, St Albans, AL4 9RP
Sold Sept 2015
£706,50012 Blackthorn Close, St Albans, AL4 9RP
Sold Mar 2015
£685,00011 Blackthorn Close, St Albans, AL4 9RP
Sold May 2013
£587,000
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
One time fee only - money back guarantee
About 10 Blackthorn Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
10 Blackthorn Close is a five-bedroom semi-detached house in St Albans (AL4 9RP). It has a recorded floor area of 200 m² (around 2153 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2014) shows a C (score 74). When first surveyed in March 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Average and window efficiency went from Average to Good; while lighting dropped from Very Good to Very Poor. The recommended improvements would push it to B (score 81). The latest certificate is from September 2014, so improvements made since then won't be reflected.
At 200 m² the property is well over the postcode median (107 m² across 10 EPCs), placing it in the larger end of the local stock. Across 2013–2015, sale prices on this property compounded at 39.9% per year. Today's modelled estimate of £1,256,000 is 46.9% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 17.7% below the postcode norm. 11 years since the last transfer (May 2015). 3 planning records sit against the property, 0 approved, 1 refused.
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
- Bedrooms5
- Bathrooms3
- Dining roomYes
- Utility roomYes
- EnsuiteYes
- StudyYes
Building
- RefurbishedYes
Before you decide
Everything you need to know about 10 Blackthorn Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
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.
10 Blackthorn Close'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 07 Sept 2024
Current Certificate(1 of 2)
Sept 2014
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
Expired on 7 September 2024
Property Improvements
Changes detected from historical EPC data
Sept 2014from Mar 2013
EPC improved fromE49toC74
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Windows
AverageGood
Window efficiency improved
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Roof Insulation
PartialInsulated
Roof insulation improved
Low Energy Lighting
80%6%
Low energy lighting percentage decreased
Planning history
Applications and permits filed against 10 Blackthorn Close, St Albans, AL4 9RP, sourced from the PlanIt planning register.
10 Blackthorn Close has 3 separate extension applications on the council record.
3 applications on record at 10 Blackthorn Close, St Albans, AL4 9RP
3decisions3extensions42documents
- Mar 2013ExtensionOutcome in report
Extension: Part single, part two storey · Side and rear of property
Part single, part two storey side extension and single storey rear extension
- Documents
- 11 docs on file
- Reference
- 5/2013/0107
- More recent applications — locked
- ExtensionJan 2014Decision
- ExtensionJul 2013Decision
Unlock 10 Blackthorn Close, St Albans, AL4 9RP'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 42 documents, officer reports & conditions
- What the pattern means for extending or converting here
£14.99one-off · instant
One time fee only - money back guarantee
Versus other Blackthorn Close homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
10 Blackthorn Close outperforms the street on epc rating by a wide margin.
Price per m²
£4,275
Street avg £5,938
Floor Area
200 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.4 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
Skys Wood Road Terminus — bus stop.
Closest school
0.1 km
Skyswood Primary & Nursery School. 28 schools nearby.
Nearest schools
- Skyswood Primary & Nursery SchoolPrimary104m
- St John Fisher Catholic Primary School, a Voluntary AcademyPrimary163m
- Sandringham SchoolSecondary452m
- Wheatfields Junior Mixed SchoolPrimary631m
Nearest stops
- Skys Wood Road TerminusBus stop147m
- Hazelmere RoadBus stop216m
- Chandlers RoadBus stop272m
- Sherwood AvenueBus stop341m
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
Mid 20th centurySemi-Detached 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.
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchHow to read this page
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 10 Blackthorn Close is modelled from its 200 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in AL4 9RP. 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 10 Blackthorn Close. 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 10 Blackthorn Close was lodged in September 2014 at band C and expired in September 2024, 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 10 Blackthorn Close. 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 28 schools and 30 stops listed are measured in a straight line from AL4 9RP, not by walking route.
- Council tax band
- 10 Blackthorn Close is in council tax band E. 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 10 Blackthorn Close, St Albans, AL4 9RP. Each answer is also embedded as structured data for search engines.
Know this home? Think our valuation is wrong?
Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.
Keep exploring
- Every home in AL4 9RPSold prices, values and energy ratings for the postcode
- AL 4 property marketPrices, postcodes, schools and transport across the district
- 10 Blackthorn Close, St Albans valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales