Model valuation£417,0008 Busby Close
Local market context
Robertson House, Flat 1, 5 Knapp Road, Cheltenham, GL50 3QQ
EPC B
Estimated value
£222,000
- Since the 2019 sale (£250,000)-11%
- Against GL50 3QQ's recent median (£135,000)+64%
Newest record on this page: April 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Floor ground floor
Floor area
59 m²
635 sq ft
Energy rating
B
Score 81
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
£222,000
- Against its 2019 sale (£250,000)-11%
- Against GL50 3QQ's recent median (£135,000)+64%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for Robertson House is modelled from its 59 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in GL50 3QQ. 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
59 m² from the EPC lodged in September 2018
Sales of this home
1 sale recorded, the latest in 2019
Recent sales in GL50 3QQ
5 sales, median £135,000 (2025–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2025 | 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.
Robertson House valuation sits well clear of the typical sold price in this postcode.
Sales timeline
14 January 2019Most recent
£250,000
Median price across the last 5 sales in GL50 3QQ: £135,000 (2025–2024).
Nearby sales in GL50 3QQ
St James Court, Flat 5, Knapp Road, Cheltenham, GL50 3QQ
Sold Apr 2025
£125,000St James Court, Flat 3, Knapp Road, Cheltenham, GL50 3QQ
Sold Oct 2024
£135,000Somerset House, Flat 17, Knapp Road, Cheltenham, GL50 3QQ
Sold Oct 2024
£72,0003 Yeend House Apartments, Knapp Road, Cheltenham, GL50 3QQ
Sold Oct 2024
£210,0001 Yeend House Apartments, Knapp Road, Cheltenham, GL50 3QQ
Sold Apr 2024
£220,000
What this page doesn't show
1 potential issue has already been flagged for Robertson House, Flat 1, 5 Knapp Road, Cheltenham, GL50 3QQ. 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 Robertson House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Robertson House is a semi-detached house in Cheltenham (GL50 3QQ). It has a recorded floor area of 59 m² (around 635 sq ft). At 59 m² this is the largest unit on EPC record across Robertson House (44–59 m²). The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 80). The latest certificate (September 2018) returns a B (score 81), comfortably above the UK average.
Today's modelled estimate of £222,000 is 11.2% below the 2019 sale of £250,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£394/sq ft) was about 196.3% above the typical sold price in the postcode. At 59 m² it's 18% larger than the typical home in the postcode (50 m² median across 51 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Last sale on file: £250,000 in January 2019.
Before you decide
Everything you need to know about Robertson House
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.
Robertson House ranks among the most efficient homes in the postcode for energy use.
Current Certificate
Sept 2018EPC Rating
A
B
B81
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.1 t/year
Occupancy
—
Certificate validity
Valid until 20 September 2028
Planning history
Applications and permits filed against Robertson House, Flat 1, 5 Knapp Road, Cheltenham, GL50 3QQ, sourced from the PlanIt planning register.
Robertson House has no planning applications on record.
1
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Knapp Road homes
Four headline reads against 45 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, Robertson House stands well clear of the street.
Price per m²
£4,237
Street avg £2,182
Floor Area
59 m²
Street avg 49 m²
CO₂ Emissions
1.1 t/year
Street avg 2.2 t/year
Years Held
8 years
Street avg 9 years
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Cheltenham district page.
Crime
224/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Ambrose Street — bus stop.
Closest school
0.1 km
The Catholic School of Saint Gregory the Great. 30 schools nearby.
Nearest schools
- The Catholic School of Saint Gregory the GreatPrimary69m
- Gloucester Road Primary SchoolPrimary699m
- Christ Church CofE Primary SchoolPrimary699m
- Holy Trinity Church of England Primary SchoolPrimary864m
Nearest stops
- Ambrose StreetBus stop117m
- St James's HouseBus stop136m
- Grove StreetBus stop205m
- Henrietta StreetBus stop265m
Most reported crime locally
- Violence & Sexual Offences914 reports29%
- Anti-social Behaviour757 reports24%
- Shoplifting385 reports12%
- Public Order234 reports7%
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 GL50 3QQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.5dB
Night-time· 23:00 – 07:00
43.0dB
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
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Ground Floor FlatEPC B
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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.
£220k
27a, Flat 4, St Georges Road
GL50 3DT
Flat
£219k
27a, Flat 1, St Georges Road
GL50 3DT
Flat
£206k
2 Yeend House Apartments, Knapp Road
GL50 3QQ
Flat
£194k
1 Yeend House Apartments, Knapp Road
GL50 3QQ
Flat
£191k
117a, Apartment 4, St Georges Road
GL50 3EG
Flat
£188k
117a, Apartment 9, St Georges Road
GL50 3EG
Flat
£181k
117a, Apartment 1, St Georges Road
GL50 3EG
Flat
£176k
117a, Apartment 2, St Georges Road
GL50 3EG
Flat
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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 Robertson House is modelled from its 59 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in GL50 3QQ. 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 Robertson House. 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 Robertson House was lodged in September 2018 at band B and is valid until September 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. None is matched to Robertson House. 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 14 months, which places each incident at an approximate point. The 30 schools and 30 stops listed are measured in a straight line from GL50 3QQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Common questions
The questions buyers, sellers and homeowners most often ask about Robertson House, Flat 1, 5 Knapp Road, Cheltenham, GL50 3QQ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in GL50 3QQSold prices, values and energy ratings for the postcode
- GL 50 property marketPrices, postcodes, schools and transport across the district
- Robertson House, Flat 1, 5 Knapp Road, Cheltenham valuationHow the estimate is built and what moves it
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