Estimated value today£328klast sold £315,000, 2023 · likely £299k–£356k
Energy ratingC2017 certificate
Energy bills, a year£753about £63 a month at 2026 prices
Price per m²£4,095/m²neighbourhood typical £6,327/m²
See 3, Highclere Street from the street and the air
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What would improve this home
Its 2017 energy certificate recommends 1 measure. All of them together typically cost £1.4k–£1.4k.
Double or triple glazingtypically £1.4k–£1.4k
In the order the certificate lists them (usually cheapest and most effective first). Costs are the median of the ranges quoted on certificates across England and Wales, not quotes for this home. Grants may help: check the government's home energy grants service.
What's it worth with your changes?
Sale records can't see extensions, conversions or condition. Tell us what's changed since 2023 and we'll adjust the estimate, with a range that shows how sure we can be.
Low£305k
Likely£328k
High£350k
Starting value (our estimate)£328k
Range includes ±7% for the estimate itself. Effects are typical ranges, not this home's: a surveyor or local agent who sees it will do better. Work done before 2023 is already in the price. Evidence: of 573,662 homes we saw extended on their energy certificates (median +30 m²), the 123,110 that sold before and after grew a median 10.9% more than their neighbourhood: about a third of the extra space at the home's average price per m².
The estimate moves the last sale in line with the neighbourhood's like-for-like price index. It can't see extensions, condition or the market for this particular home: it is not a valuation.
A £1,492B £1,740C £1,989D £2,237E £2,735F £3,232G £3,729H £4,475
From the 2017 energy certificate, rescaled to 2026 gas and electricity prices (approximate national averages). Appliances, cooking and standing charges are not included; actual bills depend on how you live.
Getting about
Nearest station
Sydenham, 0.5 km (busiest route: Canada Water)
Central London
11 km as the crow flies
Large employment centre
34 min by public transport · 18 by car
Town centre
8 min by public transport or walking
Commuting by train/Tube
16% of local workers · 49% mostly work from home
Airport
London City, 11 km
Everyday life
Weekly shop
food store about 6 min without a car
GP surgery
about 11 min
A&E
University Hospital Lewisham, 3.7 km (CQC: Good)
Top-rated primaries
Harris Primary Academy Kent House (1.5 km), St George's CofE Primary School (1.5 km)
Top-rated secondaries
Harris Girls Academy Bromley (1 km), Kingsdale Foundation School (2.7 km), Harris Academy Beckenham (3.2 km)
Eating out
17 restaurants and cafés, 3 pubs and bars in the neighbourhood
School distances are straight lines; admissions depend on each school's catchment and criteria.
£1,789 a month for a 2-bedroom home in Lewisham (2026-08)
Gross yield
6.6% on the estimated value
Letting rules
rated C: meets the current E minimum
Council-wide average rents (ONS Price Index of Private Rents); bedrooms estimated from the certificate's habitable rooms. Before costs, voids, tax and mortgage interest.
Planning and development
Conservation area
not in one (postcode check)
Article 4 direction
Small HMO Northern Extension
Brownfield sites in the neighbourhood
16 sites, about 358 homes planned
This home extended?
yes: 60 m² → 80 m² by 2017 (energy certificates)
Extensions on the street
7 other homes on Highclere Street (within 250 m) extended, most recently 2026
Company landlords
6.4% of homes in the neighbourhood are owned by companies (HM Land Registry, Oct 2026)
New homes completed 2021–2025
59 in the neighbourhood
Questions to raise
Generated from the facts above, as prompts for your solicitor, surveyor or the agent. Not legal advice.
Article 4 directionSome work normally allowed without planning permission needs it here (Small HMO Northern Extension). Check before planning extensions or conversions.
Older home (built 1900-1929)Consider a full building survey (RICS Level 3) rather than a basic one: older homes more often have damp, roof, wiring, drainage or structural movement issues, and past alterations may predate building regulations.
Extended: 60 m² → 80 m²Its energy certificates show the floor area grew by 20 m² (certificate 2017). Ask for the planning permission or a lawful development certificate, building-regulations completion certificates, and any party wall agreements.
Development planned nearbyThe council's brownfield register lists 2 sites of 50+ homes in this neighbourhood (largest: 113 to 157 Sydenham Road, 157 homes). Look up planning applications for anything near you.
For every purchaseCommission a survey suited to the home's age and condition, check the title plan matches what you see on the ground (boundaries, access, parking), and ask about disputes with neighbours, rights of way and shared drives.