Model valuation£417,0008 Busby Close
Local market context
10 Blackwell Avenue, Guildford, GU2 8LU
6 planning records
Estimated value
£448,000
- Since the 2021 sale (£495,000)-9%
- Against GU2 8LU's recent median (£425,000)+5%
Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
3
Floor area
118 m²
1270 sq ft
Energy rating
C
Score 76
Council tax
Band D
Tenure
Private Rental
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
£448,000
- Against its 2021 sale (£495,000)-9%
- Against GU2 8LU's recent median (£425,000)+5%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 10 Blackwell Avenue is modelled from its 118 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in GU2 8LU. 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
118 m² from the EPC lodged in June 2023
Sales of this home
2 sales recorded, the latest in 2021
Recent sales in GU2 8LU
5 sales, median £425,000 (2025–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 6 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Sales timeline
29 June 2021Most recent
£495,000
+73.7%over 7 years19 November 2013
£285,000
Median price across the last 5 sales in GU2 8LU: £425,000 (2025–2021).
Nearby sales in GU2 8LU
20 Blackwell Avenue, Guildford, GU2 8LU
Sold Nov 2025
£400,00020a, Blackwell Avenue, Guildford, GU2 8LU
Sold Aug 2024
£405,00014 Blackwell Avenue, Guildford, GU2 8LU
Sold Jul 2024
£450,00025 Blackwell Avenue, Guildford, GU2 8LU
Sold Sept 2022
£510,00023 Blackwell Avenue, Guildford, GU2 8LU
Sold Aug 2021
£425,000
What this page doesn't show
2 potential issues have already been flagged for 10 Blackwell Avenue, Guildford, GU2 8LU. 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 10 Blackwell Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
10 Blackwell Avenue is a three-bedroom mid-terrace house in Guildford (GU2 8LU). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (June 2023) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since June 2013. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). Other recorded features include a conservatory.
At 118 m² the property is well over the postcode median (89 m² across 25 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 3 approved, 3 refused. Past consents include an extension, a porch and solar panel installation, meaningful when judging how the property has evolved. Across 2013–2021, sale prices on this property compounded at 7.5% per year. On a £-per-square-foot basis, the last sale (£390/sq ft) was about 21.7% above the typical sold price in the postcode. Most recent transfer: June 2021 at £495,000. 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
- Bedrooms3
- Dining roomYes
- Utility roomYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
Before you decide
Everything you need to know about 10 Blackwell Avenue
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.
Current Certificate(1 of 2)
Jun 2023
EPC Rating
A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Rented
Certificate validity
Valid until 19 June 2033
Property Improvements
Changes detected from historical EPC data
Jun 2023from Jun 2013
Low Energy Lighting
0%100%
More low energy lighting installed
Planning history
Applications and permits filed against 10 Blackwell Avenue, Guildford, GU2 8LU, sourced from the PlanIt planning register.
Planning records include a solar-panel installation at 10 Blackwell Avenue.
6 applications on record at 10 Blackwell Avenue, Guildford, GU2 8LU
6decisions4extensions89documents36nearby
Flagged:RetrospectiveHMO conversion
- Jul 2014ExtensionFullOutcome in report
Extension: Two storey · Rear of property
Proposed erection of a two storey four bed. attached dwelling, following demolition of existing attached garage, and erection of a two storey rear extension to serve the existing dwelling.
- Documents
- 22 docs on file
- Reference
- 14/P/00584
- More recent applications — locked
- OutlineAug 2023Decision
- HMOSept 2020Decision
+ 3 more applications in the report
Unlock 10 Blackwell Avenue, Guildford, GU2 8LU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (6 on record)
- All 6 applications on this property in full, plus 36 notable nearby
- The 89 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Blackwell Avenue homes
Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.
10 Blackwell Avenue outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,195
Street avg £3,863
Floor Area
118 m²
Street avg 98 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.5 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Guildford district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
196/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Blackwell Avenue — bus stop.
Closest school
0.5 km
Guildford Grove Primary School. 13 schools nearby.
Nearest schools
- Guildford Grove Primary SchoolPrimary479m
- Kings College GuildfordSecondary620m
- Wood Street Infant SchoolPrimary800m
- St Joseph's Catholic Primary SchoolPrimary1.2km
Nearest stops
- Blackwell AvenueBus stop18m
- Little PlattBus stop217m
- RickyardBus stop276m
- HomestallBus stop298m
Most reported crime locally
- Violence & Sexual Offences1,394 reports44%
- Anti-social Behaviour347 reports11%
- Public Order316 reports10%
- Criminal Damage & Arson257 reports8%
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 GU2 8LU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
45.8dB
Night-time· 23:00 – 07:00
37.2dB
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 3 Building Survey
Late 20th centuryMid-Terrace 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 £1,020 · 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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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 Blackwell Avenue is modelled from its 118 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in GU2 8LU. 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 Blackwell Avenue. 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 Blackwell Avenue was lodged in June 2023 at band C and is valid until June 2033. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 6 applications are matched to 10 Blackwell Avenue. 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 GU2 8LU, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 10 Blackwell Avenue 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 10 Blackwell Avenue, Guildford, GU2 8LU. Each answer is also embedded as structured data for search engines.
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