21a, Broad Lane, Haslingfield, Cambridge, CB23 1JF
About 21a
21a is a detached house in Haslingfield, Cambridge, Cambridge (CB23 1JF). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (March 2022) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 77).
Untraded for 21 years, with the last transfer in September 2005. Today's modelled estimate of £633,000 sits 84.5% above the 2005 sale of £343,000. At 121 m² it's 15.4% smaller than the typical home in the postcode (143 m² median across 11 EPCs).
Know exactly what you're buying at 21a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
21a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
21a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
21a valuation sits well clear of the typical sold price in this postcode.
£633,000
Modelled from EPC, postcode comparables.
£343,000
Recorded with HM Land Registry.
Sales timeline
22 September 2005Most recent
£343,000
Median price across the last 5 sales in CB23 1JF: £735,000 (2024–2019).
Nearby sales in CB23 1JF
19 Broad Lane, Haslingfield, Cambridge, CB23 1JF
Sold Sept 2024
£765,0001 Broad Lane, Haslingfield, Cambridge, CB23 1JF
Sold Mar 2023
£735,00058 Broad Lane, Haslingfield, Cambridge, CB23 1JF
Sold Nov 2021
£750,00048 Broad Lane, Haslingfield, Cambridge, CB23 1JF
Sold Apr 2021
£425,00015 Broad Lane, Haslingfield, Cambridge, CB23 1JF
Sold Oct 2018
£420,000
Everything we know about 21a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Broad Lane homes
Years Held for 21a runs comfortably ahead of the street norm.
Price per m²
£2,835
Street avg £3,175
Floor Area
121 m²
Street avg 154 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
6.6 t/year
Street avg 6.3 t/year
Similar properties nearby
1 Kingston Road, Great Eversden
CB23 1HT
1 High Street, Little Eversden
CB23 1HE
1 Chapel Hill, Haslingfield
CB23 1JJ
1 Dodds Mead, Haslingfield
CB23 1LD
1 Cantelupe Road, Haslingfield
CB23 1LU
1 Margaret Court, Snakes Lane, Harlton
CB23 1AF
1 College Crescent, Haslingfield
CB23 1LZ
1 New Road, Haslingfield
CB23 1LR
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
0.3 km
Haslingfield Endowed Primary School. 3 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
44.4dB

Night-time· 23:00 – 07:00
36.2dB