Property profile

10 Calotype Lane

Map showing 10 Calotype Lane, Harrow

Property Price
150k200k250k300k400k500k750k1.5M

Estimated sale price

£480,000

Flats sold in Marlborough

The box shows the middle 50% of flats sale prices, the whiskers show the 5th to 95th percentile, and the marker shows this property's estimated price.

Half of similar homes sold within the box; most sold within the wider line.

An indicative model estimate, not a survey or formal valuation.

This property vs market

Price per sq ftLocal median £593 per sq ft
£618 per sq ftEstimate vs local median: +£25 per sq ft (+4.2%)
Local sold pricesMedian for flats in Marlborough
£347,700Estimate vs local median: +£131,000 (+38%)
How this estimate is calculated

Area360's automated valuation uses available property details, recorded sales and local market data to estimate a sale price. This automated estimate is a guide, not a survey, mortgage valuation or formal valuation. See the valuation methodology and limitations.

Estimate calculated .

Property facts

Property typeFlat / End-Terrace
Floor area72 m² / 775 sq ft
Floor level1
EPC ratingB
EPC inspection03 Feb 2026

Sales history

No recorded sales for this property in HM Land Registry data.

Local market

Property prices in Marlborough

Median price£378,000
Price per sq ft£586
Sales (last 12 months)61
Typical range (middle 50%)£329K – £500K

Based on 61 recent sales, the median property price is £378,000 (about £586 per square foot) in Marlborough area, with individual transactions ranging from £145,000 up to £827,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Marlborough over the last year.
TypeSalesMedian£/sq ft
Semi-Detached10£639,500£589
Terraced5£520,000£460
Flats46£347,700£593

10-year price trendmedian sale price in Marlborough

Sale price

Ten year median sale price trend for each property type in Marlborough.
YearFlatsSemi-DetachedTerraced
2016£327,000£480,000£475,000
2017£310,000£530,000£515,000
2018£331,250£545,000£475,000
2019£330,000£573,000£425,000
2020£415,000£565,000£599,000
2021£350,000£575,000£505,000
2022£400,000£600,000£525,000
2023£327,930£608,500£557,500
2024£362,550£625,000£560,000
2025£375,000£656,500£539,250
2026£370,000£621,000£532,500
Ten year median sale price trend for each property type in Marlborough.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Marlborough.
YearFlatsSemi-DetachedTerraced
2016£532£534£530
2017£507£483£483
2018£510£487£465
2019£508£488£453
2020£555£457£492
2021£512£497£463
2022£586£484£544
2023£718£580£522
2024£564£561£546
2025£607£538£527
2026£545£589£498
Ten year median sale price per square foot trend for each property type in Marlborough.

Price distribution by property typelast 12 months

Price distribution by property type for Marlborough in the last year.

Recent sales

There were 50+ recent sold properties in the last 18 months near HA1 4WX.

Recent sold properties in the last 18 months near HA1 4WX
DateAddressTypeTenurePriceMap
29 Jul 2025Flat 31, Robertson Apartments, 4, Donovan Way, Harrow, HA1 4WAFlatsLeasehold£338,400
16 Jul 2025Flat 42, Robertson Apartments, 4, Donovan Way, Harrow, HA1 4WAFlatsLeasehold£602,460
14 Jul 2025Flat 44, Robertson Apartments, 4, Donovan Way, Harrow, HA1 4WAFlatsLeasehold£608,550
14 Jul 2025Flat 41, Robertson Apartments, 4, Donovan Way, Harrow, HA1 4WAFlatsLeasehold£475,000
27 Jun 2025Flat 17, Robertson Apartments, 4, Donovan Way, Harrow, HA1 4WAFlatsLeasehold£468,350

Other properties at this postcode

AddressTenureFloor areaLast sale
2 Calotype Lane, Harrow-59 m²-
6 Calotype Lane, Harrow-72 m²-
8 Calotype Lane, Harrow-71 m²-

Area insights for HA1 4WX

Full area profile →

Overview

Postcode HA1 4WX is located in a major urban area, within the Marlborough ward of Harrow in the London region, and forms part of the Greenhill North area. It has average deprivation and high crime levels, with around 78.3 crimes per 1,000 residents per year, about 40% below the London average of 130 per 1,000. The average income per household in Greenhill North is £75,019 per year. The nearest station is Headstone Lane, about 0.6 miles away. There are 8 primary and 5 secondary schools in the area.

Crime rate
7/10
Crimes per 1k residents
78
Deprivation level
6/10
Income level
6/10
Social housing
1.4%
Connectivity
4/10
Flood Risk
No risk
Noise Level
Moderate

Deprivation level

6/10

Greenhill North has an average level of deprivation, ranked at position 16,412 out of 32,844 areas in the United Kingdom, placing it within the bottom 50% least deprived areas in England.

Crime level

7/10

Greenhill North has a high crime rate, with approximately 78.3 reported incidents per 1,000 population each year.

Social housing

1.4%

Approximately 1.4% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 6.6% of dwellings are socially rented.

Income level

6/10

The average income per household in Greenhill North is £75,019 per year.

Noise Level

Moderate

Moderate noise level (65.0-69.9 dB) from rail, approximately 163 ft away from HA1 4WX.

Flood risk

No risk

Greenhill North near HA1 4WX has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

4/10

The nearest station is Headstone Lane located about 0.6 miles away. There are 2 stations nearby.

Nearby public transport stations for HA1 4WX
DistanceZoneNameLinesDirections
0.6 mi

5

Headstone Lane

Overground

Walking directions to Headstone Lane
0.6 mi

5

Harrow and Wealdstone

Bakerloo, London Midland, Overground, Southern

Walking directions to Harrow and Wealdstone

Parks

No parks nearby

Area Profile

Population
320
Population density
1,520.9 per km²

Crime

Crime per 1,000 population

Anti-social behaviour
42.81(+59%)
Violence and sexual offences
30.82(-1%)
Other theft
11.56(+1%)
Vehicle crime
9.85(+5%)
Burglary
8.56(+56%)
London average

Demographics

Ethnic groups

Indian
122
38.24%
Other White
45
14.11%
British
25
7.84%
Chinese
23
7.21%
Pakistani
18
5.64%
Total population: 319

Economics

Education (age 16+)

Level 4+ (Degree)
192
74.42%
Level 3 (A level)
22
8.53%
Level 2 (GCSEs 9-4)
18
6.98%
No qualifications
11
4.26%
Level 1 (GCSEs 3-1)
6
2.33%
Total 16+ residents: 258

Housing

Housing tenure

Owns with a mortgage
108
75.52%
Private landlord or letting agency
23
16.08%
Owns outright
8
5.59%
Shared ownership
2
1.4%
Other social rented
2
1.4%
Total households: 143

Schools

In the HA1 4WX postcode area, located within Greenhill North, there are 8 primary and 5 secondary schools in close proximity.

Nearby primary and secondary schools for HA1 4WX
DistancePhaseNameTypeRating
0.2 miNot applicableHarrow CollegiateSixth form centres

N/A

0.3 miAll-throughWhitefriars SchoolAcademy converter

Outstanding

0.4 miSecondarySalvatorian Roman Catholic CollegeAcademy converter

Good

Local amenities

7 nearby supermarkets & convenience stores within mi of HA1 4WX

Nearby supermarkets & convenience stores for HA1 4WX
DistanceNameAddressDirections
0 miSainsbury's LocalHarrow, HA1 4WDWalking directions to Sainsbury's Local
0.2 miHarrow View Convenience Store367 Harrow View, Harrow, HA2 6QNWalking directions to Harrow View Convenience Store
0.3 miCorner ExpressHeadstone Drive, Harrow, HA1 4UWWalking directions to Corner Express
0.3 miAsda ExpressHarrow, HA1 4RQWalking directions to Asda Express
0.4 miBaranisHeadstone Drive, Harrow, HA1 4UDWalking directions to Baranis