Model valuation£417,0008 Busby Close
Local market context
27 Mountside, Guildford, GU2 4JD
3 sales on record
Estimated value
£1,342,000
- Since the 2012 sale (£861,000)+56%
- Against GU2 4JD's recent median (£926,500)+45%
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
Detached
Bedrooms
4
Bathrooms
3
Floor area
224 m²
2411 sq ft
Energy rating
C
Score 69
Council tax
Band G
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
£1,342,000
- Against its 2012 sale (£861,000)+56%
- Against GU2 4JD's recent median (£926,500)+45%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 27 Mountside is modelled from its 224 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in GU2 4JD. 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
224 m² from the EPC lodged in November 2025
Sales of this home
3 sales recorded, the latest in 2012
Recent sales in GU2 4JD
5 sales, median £926,500 (2024–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: September 2024 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | 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.
Sale price has grown by over 3x since 1997.
Sales timeline
4 April 2012Most recent
£861,000
+73.9%over 9 years23 July 2002
£495,000
+86.8%over 5 years13 July 1997
£265,000
Median price across the last 5 sales in GU2 4JD: £926,500 (2024–2021).
What this page doesn't show
1 potential issue has already been flagged for 27 Mountside, Guildford, GU2 4JD. 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 27 Mountside
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
27 Mountside is a four-bedroom detached house in Guildford (GU2 4JD). It has a recorded floor area of 224 m² (around 2411 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (November 2025) shows a C (score 69), just inside the C band. When first surveyed in May 2011 the rating was G, the property has climbed 4 bands since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Good and lighting went from Very Poor to Good; while roof efficiency dropped from Good to Average. The home occupies a corner plot.
At 224 m² the property is well over the postcode median (143 m² across 13 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 1997–2012, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £1,342,000 sits 55.9% above the 2012 sale of £861,000. On a £-per-square-foot basis, the last sale (£357/sq ft) was about 30.3% below the postcode norm. 14 years since the last transfer (April 2012).
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
- Bedrooms4
- Bathrooms3
- EnsuiteYes
Outside
- ParkingOff street
- Corner plotYes
Before you decide
Everything you need to know about 27 Mountside
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.
27 Mountside ranks among the most efficient homes in the postcode for energy use.
Current Certificate(1 of 4)
Nov 2025
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.6 t/year
Occupancy
Rented
Certificate validity
Valid until 27 November 2035
Property Improvements
Changes detected from historical EPC data
Jun 2011from May 2011
EPC improved fromG6toE49
Main Fuel
LPGGas
Changed to a more efficient fuel source
Hot Water
Very PoorGood
Hot water efficiency improved
May 2015from Jun 2011
Windows
SingleFull Double
Single glazing replaced with double or better glazing
Nov 2025from May 2015
EPC improved fromE43toC69
Roof Insulation
UninsulatedWell Insulated
Loft insulation installed or upgraded to 250mm+
Low Energy Lighting
3%100%
More low energy lighting installed
Planning history
Applications and permits filed against 27 Mountside, Guildford, GU2 4JD, sourced from the PlanIt planning register.
27 Mountside has no planning applications on record.
2
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Mountside homes
Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.
On floor area, 27 Mountside stands well clear of the street.
Price per m²
£3,844
Street avg £5,772
Floor Area
224 m²
Street avg 144 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
6.6 t/year
Street avg 7.9 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.
Rail-style transport is unusually close for this postcode.
Crime
196/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Mountside — bus stop.
Closest school
0.2 km
St Nicolas' Church of England Infant School. 16 schools nearby.
Nearest schools
- St Nicolas' Church of England Infant SchoolPrimary207m
- Guildford County SchoolSecondary280m
- Surrey Maths School16 plus897m
- Sandfield Primary SchoolPrimary1.1km
Nearest stops
- MountsideBus stop45m
- Mountside 30-46Bus stop66m
- CemeteryBus stop91m
- Mareschal RoadBus stop170m
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 4JD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.8dB
Night-time· 23:00 – 07:00
42.7dB
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
Victorian-eraDetached HouseEPC CPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, 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.
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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 27 Mountside is modelled from its 224 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in GU2 4JD. 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. 3 sales are recorded for 27 Mountside. 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 27 Mountside was lodged in November 2025 at band C and is valid until November 2035. 4 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 27 Mountside. 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 16 schools and 30 stops listed are measured in a straight line from GU2 4JD, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 27 Mountside is in council tax band G. 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 27 Mountside, Guildford, GU2 4JD. Each answer is also embedded as structured data for search engines.
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- Every home in GU2 4JDSold prices, values and energy ratings for the postcode
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