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Get started21 Chalk Grove, Cambridge, CB1 8NT
1 planning record
About 21 Chalk Grove
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Chalk Grove is an end-of-terrace house in Cambridge (CB1 8NT). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2020) shows a C (score 73). The recommended improvements would push it to B (score 84).
Untraded for 22 years, with the last transfer in August 2004. Sale prices here have outpaced Cambridge HPI: 11.4% per year against 0% for the wider region. Today's modelled estimate of £816,000 sits 149.2% above the 2004 sale of £327,500. On a £-per-square-foot basis, the last sale (£249/sq ft) was about 20.6% below the postcode norm. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 Chalk Grove ranks among the most efficient homes in the postcode for energy use.
EPC Rating
A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 21 Chalk Grove, Cambridge, CB1 8NT, sourced from the PlanIt planning register.
21 Chalk Grove has an approved side extension on the planning record.
- Jun 2019ExtensionFullGranted
Extension: Side of property
Side roof extension (changing flat roof to tiled pitched roof).
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Chalk Grove's modelled value sits at over four times its earliest registered sale price (1998).
Current estimate
See how we calculated this£816,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 6 years.
Last sold (2004)
£327,500
Growth on file: 11.4% per year over 6 years.
Sales timeline
Versus other Chalk Grove homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 21 Chalk Grove runs comfortably ahead of the street norm.
Price per m²
£2,684
Street avg £4,172
Floor Area
122 m²
Street avg 131 m²
Habitable Rooms
7 rooms
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 Cambridge district page.
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
2.2 km
Road noise across the postcode
Modelled day and night-time noise levels around CB1 8NT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
47.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 22 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Chalk Grove, Cambridge, CB1 8NT. Each answer is also embedded as structured data for search engines.