31b, Clay Street, Soham, Ely, CB7 5HJ
About 31b
31b is a three-bedroom semi-detached house in Soham, Ely, Ely (CB7 5HJ). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to before 1900 and council tax band B. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Period features are noted in the property record. The latest certificate (September 2025) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump.
At 111 m² the property is well over the postcode median (74 m² across 37 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Today's modelled estimate of £286,000 sits 63.4% above the 2014 sale of £175,000. On a £-per-square-foot basis, the last sale (£146/sq ft) was about 20.2% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an annexe, meaningful when judging how the property has evolved. Last changed hands 12 years ago, in October 2014.
Know exactly what you're buying at 31b
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- ParkingYes
Building
- Listed buildingYes
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Oct 2012AnnexHeritageIn report
Application for Planning Permission and Listed Building Consent for the conversion of an existing residential annexe to Unit 31B into a separate, one bedroom dwelling
- Documents
- 14 docs on file
- Reference
- 11/00633/LBC
- Oct 2012AnnexFullIn report
Conversion of an existing residential annexe to Unit 31B into a separate, one bedroom dwelling
- Documents
- 15 docs on file
- Reference
- 11/00632/FUL
We flagged 1 thing worth checking at 31b
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
31b valuation sits well clear of the typical sold price in this postcode.
£286,000
Modelled from EPC, postcode comparables.
£175,000
Recorded with HM Land Registry.
Sales timeline
31 October 2014Most recent
£175,000
Median price across the last 5 sales in CB7 5HJ: £300,000 (2025–2022).
Nearby sales in CB7 5HJ
Everything we know about 31b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Clay Street homes
Price per m² for 31b lags the street by a wide margin.
Price per m²
£1,577
Street avg £2,447
Floor Area
111 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Soham — railway station.
Closest school
0.4 km
Soham Village College. 4 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.1dB

Night-time· 23:00 – 07:00
36.7dB