10 Blackwell Avenue, Guildford, GU2 8LU
About 10 Blackwell Avenue
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
Inside
- Bedrooms3
- Dining roomYes
- Utility roomYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
Everything you need to know about 10 Blackwell Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 19 June 2033
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
Planning records include a solar-panel installation at 10 Blackwell Avenue.
6 applications on record at 10 Blackwell Avenue, Guildford, GU2 8LU
- 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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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£448,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 8 years.
£495,000
Growth on file: 7.5% per year over 8 years.
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
Versus other Blackwell Avenue homes
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
Everything you need to know about 10 Blackwell Avenue
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
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.
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

Daytime· 07:00 – 23:00
45.8dB

Night-time· 23:00 – 07:00
37.2dB






