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Get startedFlat 1, 35 Key Street, Ipswich, IP4 1BZ
About Flat 1
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 1 is a semi-detached house in Ipswich (IP4 1BZ). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (May 2025) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would push it to E (score 43). At 38 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 26–69 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (37 versus a best of 73).
Today's modelled estimate of £121,000 is 69.8% below the 2025 sale of £400,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. At 38 m² it sits well below the postcode median (63 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold July 2025 for £400,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Flat 1 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
A
B
C
D
E
F
F37
G
Main Heating
—
Main Fuel
Gas
Hot Water
Very Poor
Windows
Very Poor
CO2 Emissions
3.9 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£121,000
Modelled from EPC, postcode comparables.
Last sold (2025)
£400,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
Buying Flat 1, 35 Key Street, Ipswich, IP4 1BZ? Know what you're getting into
Everything a buyer needs to know about this property, compiled into one in-depth report so there are no surprises after you offer.
Spot red flags before you buy
An AI-written breakdown of everything that matters
Versus other Key Street homes
Four headline reads against 4 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for Flat 1 lags the street by a wide margin.
EPC Rating
37 (F)
Street avg 60 (D)
Floor Area
38 m²
Street avg 55 m²
CO₂ Emissions
3.9 t/year
Street avg 3.4 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Ipswich district page.
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Angel Lane — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around IP4 1BZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 59 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 1, 35 Key Street, Ipswich, IP4 1BZ. Each answer is also embedded as structured data for search engines.
