51 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG
UPRN:1775010599Semi-Detached House4 bedsBuilt 1930-1949
FreeholdCouncil Tax: Band EEPC: E (45)
Data freshness:Listing· 2mo agoListing: ageing, refreshed 2mo ago (2026-09-03T04:00:02.159536+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:43:29.757495+00:00)EPC· 3mo agoEPC: ageing, refreshed 3mo ago (2026-08-21T10:55:14.160336+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 4mo agoSchools: stale, refreshed 4mo ago (2026-07-07T02:37:19.861486+00:00)Amenities· 2mo agoAmenities: ageing, refreshed 2mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refresh
HP Score
79
/ 100
Strong
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
17 of 21 sourcesSale Estimate
£693,000
£624k - £762kMedium
Estimate
£693k
Range
£624k – £762k
Rent Estimate (pcm)
£3,100
£3k - £3k
Monthly
£3,100
Yield
5.37%
Verdict
Derived from HomePortfolio scores
51 Carmarthen Avenue earns an INVESTIGATE rating with HP Score 79/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (63/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)Defra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
79
HP Score
79/ 100
Strong
60
Investment Score
60/ 100
Moderate
4
Crime Score
4/ 100
Low
63
Walkability
63/ 100
Moderate
Transit & Bike
Transit 16Bike 43
Walk Score, out of 100
Valuation & Market
Sale Estimate£693,000
Rent Estimate (pcm)£3,100
Gross Yield5.37%
1y Growth-
3y Growth-0.8%
5y Growth+1.8%
10y Growth+2.4%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningLow
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0PO6 2AG
Approval Rate
-12mo
Development
low
- PendingAPP/26/00687Single Storey infill extension and garage replacement.
- PendingAPP/26/00599Front single storey extension to garden annexe.
- RejectedAPP/26/00582Application for Lawful Development Certificate for Proposed single storey infill extension.
Ownership
- Corporate Ownership54.5%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
14 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£30,962
Population Density4,334 /km²
Owner Occupied95%
Age Distribution
0-15 17%16-64 58%65+ 25%
Schools Nearby
- Court Lane Infant Academy0.4 miGood
- Court Lane Junior Academy0.4 miGood
- Springfield School0.6 miArea grades2025
Inspected after Ofsted withdrew the single overall grade.
- Portsdown Primary School0.7 miGood
3 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 53 Carmarthen Avenue-£600k-
- 59 Carmarthen Avenue-£660k-
- 15 Carmarthen Avenue-£628k-
- 23 Carmarthen Avenue-£563k-