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2 planning records
About 1 Grimsdyke Cottage
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1 Grimsdyke Cottage is a semi-detached house in Harrow (HA3 6SF). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2021) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since November 2008. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while roof efficiency dropped from Very Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
Held since November 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £689,000 sits 66% above the 2007 sale of £415,000. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 33.7% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jul 2021
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.8 t/year
Occupancy
—
Planning history
Applications and permits filed against 1 Grimsdyke Cottage, Old Redding, Harrow, HA3 6SF, sourced from the PlanIt planning register.
- Sept 2017New BuildFullREF
Redevelopment to provide a detached two storey dwelling house; parking; bin store
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
Current estimate
See how we calculated this£689,000
Modelled from EPC, postcode comparables.
Last sold (2007)
£415,000
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 1 Grimsdyke Cottage, Old Redding, Harrow, HA3 6SF
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Old Redding homes
Four headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.
1 Grimsdyke Cottage outperforms the street on epc rating by a wide margin.
EPC Rating
69 (C)
Street avg 23 (F)
Floor Area
109 m²
Street avg 113 m²
CO₂ Emissions
3.8 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 Harrow district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Road noise across the postcode
Modelled day and night-time noise levels around HA3 6SF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 57 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 1 Grimsdyke Cottage, Old Redding, Harrow, HA3 6SF. Each answer is also embedded as structured data for search engines.