Model valuation£417,0008 Busby Close
Local market context
21 Blandford Road South, Slough, SL3 7RT
Extendable1 planning record
Estimated value
£577,000
- Since the 2020 sale (£450,000)+28%
- Against SL3 7RT's recent median (£562,500)+3%
Newest record on this page: May 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Floor area
98 m²
1055 sq ft
Energy rating
D
Score 63
Council tax
Band D
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
£577,000
- Against its 2020 sale (£450,000)+28%
- Against SL3 7RT's recent median (£562,500)+3%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Blandford Road South is modelled from its 98 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL3 7RT. 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
98 m² from the EPC lodged in February 2020
Sales of this home
1 sale recorded, the latest in 2020
Recent sales in SL3 7RT
5 sales, median £562,500 (2025–2011)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Sales timeline
22 October 2020Most recent
£450,000
Median price across the last 5 sales in SL3 7RT: £562,500 (2025–2011).
Nearby sales in SL3 7RT
5 Blandford Road South, Slough, SL3 7RT
Sold May 2025
£825,00013 Blandford Road South, Slough, SL3 7RT
Sold Aug 2024
£562,5007 Blandford Road South, Slough, SL3 7RT
Sold Mar 2024
£450,00017 Blandford Road South, Slough, SL3 7RT
Sold Oct 2022
£620,00027 Blandford Road South, Slough, SL3 7RT
Sold Apr 2011
£335,000
What this page doesn't show
2 potential issues have already been flagged for 21 Blandford Road South, Slough, SL3 7RT. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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
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About 21 Blandford Road South
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Blandford Road South is a three-bedroom semi-detached house in Slough (SL3 7RT). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1950-1966 and council tax band D. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (February 2020) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £577,000 is 28.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£427/sq ft) was about 22.4% above the typical sold price in the postcode. Last sale on file: £450,000 in October 2020.
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
- Bedrooms3
Outside
- GarageYes
Building
- Previously extendedYes
- Extension potentialPossible
Before you decide
Everything you need to know about 21 Blandford Road South
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate
Feb 2020EPC Rating
A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 3 February 2030
Planning history
Applications and permits filed against 21 Blandford Road South, Slough, SL3 7RT, sourced from the PlanIt planning register.
21 Blandford Road South has an approved single-storey rear extension on the planning record.
1 application on record at 21 Blandford Road South, Slough, SL3 7RT
1decisions1extensions3documents13nearby
- Dec 2020ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, with a maximum height of 3.8m, and an eaves height of 2.9m
- Council
- East
- Documents
- 3 docs on file
- Reference
- Y/03279/002
Unlock 21 Blandford Road South, Slough, SL3 7RT's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 13 notable nearby
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Blandford Road South homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m²
£4,592
Street avg £4,013
Floor Area
98 m²
Street avg 117 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.1 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 Slough district page.
Crime
298/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Upton Court Road Junction — bus stop.
Closest school
0.3 km
Ryvers School. 27 schools nearby.
Nearest schools
- Ryvers SchoolPrimary292m
- Castleview Primary SchoolPrimary482m
- Ditton Park AcademySecondary711m
- The Langley Academy PrimaryPrimary744m
Nearest stops
- Upton Court Road JunctionBus stop77m
- Upton Court Road JunctionBus stop118m
- Ryvers Primary SchoolBus stop318m
- Kaywood CloseBus stop320m
Most reported crime locally
- Violence & Sexual Offences1,666 reports37%
- Anti-social Behaviour506 reports11%
- Vehicle Crime488 reports11%
- Criminal Damage & Arson388 reports9%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Modelled day and night-time noise levels around SL3 7RT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.5dB
Night-time· 23:00 – 07:00
42.6dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 2 HomeBuyer Report
Mid 20th centurySemi-Detached HouseEPC D
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
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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 Blandford Road South is modelled from its 98 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL3 7RT. 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 21 Blandford Road South. 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 Blandford Road South was lodged in February 2020 at band D and is valid until February 2030. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Blandford Road South. 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 27 schools and 30 stops listed are measured in a straight line from SL3 7RT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Blandford Road South 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Blandford Road South, Slough, SL3 7RT. Each answer is also embedded as structured data for search engines.
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- Every home in SL3 7RTSold prices, values and energy ratings for the postcode
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