Model valuation£417,0008 Busby Close
Local market context
15 Downside Road, Guildford, GU4 8PH
Notable viewsExtendable1 planning record
Estimated value
£2,249,000
- Since the 2018 sale (£1,690,000)+33%
- Against GU4 8PH's recent median (£2,160,000)+4%
Newest record on this page: September 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
7
Bathrooms
3
Floor area
232 m²
2497 sq ft
Energy rating
F
Score 31
Council tax
Band H
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
£2,249,000
- Against its 2018 sale (£1,690,000)+33%
- Against GU4 8PH's recent median (£2,160,000)+4%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 15 Downside Road is modelled from its 232 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in GU4 8PH. 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
232 m² from the EPC lodged in July 2018
Sales of this home
1 sale recorded, the latest in 2018
Recent sales in GU4 8PH
5 sales, median £2,160,000 (2025–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: September 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.
15 Downside Road valuation sits well clear of the typical sold price in this postcode.
Sales timeline
7 December 2018Most recent
£1,690,000
Median price across the last 5 sales in GU4 8PH: £2,160,000 (2025–2022).
Nearby sales in GU4 8PH
What this page doesn't show
1 potential issue has already been flagged for 15 Downside Road, Guildford, GU4 8PH. The detail, evidence and what to ask about it are in the Risks 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
One time fee only - money back guarantee
About 15 Downside Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Downside Road is a seven-bedroom detached house in Guildford (GU4 8PH). It has a recorded floor area of 232 m² (around 2497 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (July 2018) shows an F (score 31), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 65), a 2-band jump. Other recorded features include notable views and a self-contained annexe. Our model identifies extension potential, subject to local planning policy.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 7 bedrooms is on the larger side for this postcode, where 4 is the typical count. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £2,249,000 is 33.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£677/sq ft) was about 21.4% above the typical sold price in the postcode. Most recent transfer: December 2018 at £1,690,000.
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
- Bedrooms7
- Bathrooms3
- EnsuiteYes
Outside
- Private gardenWrap around
- GarageSingle
- Notable viewsYes
Building
- Central heatingYes
- Extension potentialPossible
Before you decide
Everything you need to know about 15 Downside Road
The true value, the hidden risks and the full sale history, in one report.
Larger 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.
15 Downside Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Current Certificate
Jul 2018EPC Rating
A
B
C
D
E
F
F31
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
19.0 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 8 July 2028
Planning history
Applications and permits filed against 15 Downside Road, Guildford, GU4 8PH, sourced from the PlanIt planning register.
1 application on record at 15 Downside Road, Guildford, GU4 8PH
1decisions1extensions7documents3nearby
- Nov 2019ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Construction of entrance porch with glazed balcony at first floor level, single storey rear extension, addition of first floor balcony with glazed balustrade at the rear, new raised timber deck with an aluminium framed glazed veranda over, Juliet balcony at ground floor level to rear, new external chimney stack to the west side, (amended plans received on 11/11/2019 showing 1.8m high obscured glass screen on balcony return)
- Documents
- 7 docs on file
- Reference
- 19/P/01671
Unlock 15 Downside Road, Guildford, GU4 8PH'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 3 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Downside Road homes
Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 15 Downside Road lags the street by a wide margin.
Price per m²
£7,284
Street avg £6,045
Floor Area
232 m²
Street avg 265 m²
Habitable Rooms
11 rooms
Street avg 9 rooms
CO₂ Emissions
19.0 t/year
Street avg 8.6 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
58/mo
Falling year-on-year across the wider district.
Nearest stop
0.5 km
Rosetrees — bus stop.
Closest school
0.8 km
St Thomas of Canterbury Catholic Primary School. 16 schools nearby.
Nearest schools
- St Thomas of Canterbury Catholic Primary SchoolPrimary779m
- Boxgrove Primary SchoolPrimary1.1km
- Holy Trinity, Guildford, CofE Aided Junior SchoolPrimary1.1km
- St Peter's Catholic SchoolSecondary1.2km
Nearest stops
- RosetreesBus stop537m
- Boxgrove RoadBus stop621m
- GatewaysBus stop729m
- High Path RoadBus stop737m
Most reported crime locally
- Violence & Sexual Offences257 reports37%
- Anti-social Behaviour129 reports18%
- Vehicle Crime67 reports10%
- Criminal Damage & Arson56 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 GU4 8PH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
44.4dB
Night-time· 23:00 – 07:00
36.7dB
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
Early 20th centuryDetached HouseEPC FExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,945 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£2.7m
1 Clifford Manor Road
GU4 8AG
5 bed
£2.1m
1 Downside Road
GU4 8PH
4 bed
£2m
1 Bradstone Brook, Shalford
GU4 8HE
£1.6m
1 Conford Drive, Shalford
GU4 8DX
£1.1m
1 Chinthurst Park, Shalford
GU4 8JH
4 bed
£866k
1 Ashcroft, Shalford
GU4 8JT
3 bed2 bath
£831k
1 Florida Road, Shalford
GU4 8EZ
4 bed
£671k
1 Burwood Cottages, One Tree Hill Road
GU4 8PJ
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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 15 Downside Road is modelled from its 232 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in GU4 8PH. 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 15 Downside Road. 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 15 Downside Road was lodged in July 2018 at band F and is valid until July 2028. 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 15 Downside Road. 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 12 months, which places each incident at an approximate point. The 16 schools and 30 stops listed are measured in a straight line from GU4 8PH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 15 Downside Road is in council tax band H. 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 15 Downside Road, Guildford, GU4 8PH. Each answer is also embedded as structured data for search engines.
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- Every home in GU4 8PHSold prices, values and energy ratings for the postcode
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- 15 Downside Road, Guildford valuationHow the estimate is built and what moves it
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