17 Triangle Place, London, SW4 7HS

HP Score
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Verdict
Derived from HomePortfolio scores
17 Triangle Place earns an INVESTIGATE rating with HP Score 60/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (95/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Valuation & Market
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
- Pending26/03276/NMCApplication for a non-material amendment following a grant of planning permission 22/01981/FUL (Refurbishment and conversion of St Mary's Hall (Use Class F1) to provide community hall (Use Class F2(b)) and a gym (Use Class E(d)) at ground floor level and 9 residential units (Use Class C3) at first and second floor level, including erection of an additional storey, the replacement of the ground floor side extension, plus the provision of refuse and cycle storage, along with other associated works) granted on 04.04.2024. Amendments sought: Change to the wording of Condition 33 to the approved Scheme to explicitly include use as a pilates studio
- Pending26/03261/TCAT1 False Acacia x 1 (Robinia pseudoacacia) T2 False Acacia x 1 (Robinia pseudoacacia) S2 False Acacia x 1 (Robinia pseudoacacia) T3 Olive x 1 (Olea europaea) Council Note The submission includes proposed works to trees in a conservation area and indicates that consent is also sought for a tree protected by a Tree Preservation Order. TPO 406 identifies a false acacia in the rear garden. The submitted plan and description do not clearly distinguish the protected tree from the other trees or adequately specify all proposed works. The Council has recorded this case as withdrawn in Uniform. No no-objection outcome has been issued. The applicant has been asked to submit a clearly identified TPO application and, where required, a separate section 211 notice.
- Pending26/03266/LBApplication for Listed Building Consent for the excavation of existing basement with the formation of 2 lightwells. Alteration to fenestration including replacement of existing first floor windows and refurbishment of existing ground floor windows. (Full Planning Permission ref: 26/03265/FUL application received).
Ownership
- Corporate Ownership56.8%
- Overseas OwnershipNo
- Lease Term Remaining88 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2000-07-28
- SourceLand Registry
Connectivity
Area Profile
Schools Nearby
- Clapham Manor Primary School0.2 miGood
- St Mary's Roman Catholic Primary School0.2 miArea grades2024
Inspected after Ofsted withdrew the single overall grade.
- -South Bank Colleges0.3 mi
- The Elms Academy0.3 miGood
4 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 18 Triangle Place-£430k-
- 15 Triangle Place-£400k-
- 18 Triangle Place-£400k-
- 3 Triangle Place-£247k-