Are you a property professional?Get qualified leads from motivated homeowners.
Get startedBlue Harbour House, Cold Harbour, Grantham, NG31 7TX
3 planning records
About Blue Harbour House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Blue Harbour House is a detached house in Cold Harbour, Grantham, Grantham (NG31 7TX). It has a recorded floor area of 247 m² (around 2659 sq ft) and construction records dating it to before 1900. The latest certificate (August 2017) shows an F (score 29), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 80), a 3-band jump. Main heating runs on oil.
Sale prices here have outpaced England HPI: 9.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£196/sq ft) was about 65% above the typical sold price in the postcode. At 247 m² the property is well over the postcode median (133 m² across 3 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 0 refused. Last sale on file: £520,000 in August 2024.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Blue Harbour House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
A
B
C
D
E
F
F29
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Very Poor
Windows
Average
CO2 Emissions
18.0 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against Blue Harbour House, Cold Harbour, Grantham, NG31 7TX, sourced from the PlanIt planning register.
- Dec 2024RenovationOutlineUnlawful Development
New roof and internal alterations to an existing building without any increase in footprint. Existing drainage will be used.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for Blue Harbour House has grown more than fourfold since the 1999 starting point.
Current estimate
See how we calculated this£543,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.9% per year over 25 years.
Last sold (2024)
£520,000
Growth on file: 9.9% per year over 25 years.
Sales timeline
Versus the street
Four headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.
Blue Harbour House outperforms the street on price per m² by a wide margin.
Price per m²
£2,105
Street avg £1,671
Floor Area
247 m²
Street avg 150 m²
Habitable Rooms
8 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 Grantham district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Road noise across the postcode
Modelled day and night-time noise levels around NG31 7TX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
47.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 32 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 Blue Harbour House, Cold Harbour, Grantham, NG31 7TX. Each answer is also embedded as structured data for search engines.