23 Rosemary Avenue, Hounslow, TW4 7JQ
UPRN:100021558643Semi-Detached House3 bedsBuilt 1930-1949
Tenure: -Council Tax: Band EEPC: D (58)
Data freshness:Listing· 4mo agoListing: stale, refreshed 4mo ago (2026-07-03T07:47:01.642506+00:00)Planning· freshPlanning: fresh, refreshed 4d ago (2026-11-08T07:08:24.371041+00:00)Ownership· freshOwnership: fresh, refreshed yesterday (2026-11-10T13:24:25.245233+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Crime· freshCrime: fresh, refreshed today (2026-11-11T13:01:03.839912+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T05:00:30.533230+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
71
/ 100
Mixed
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
£535,000
£508k - £562kHigh
Estimate
£535k
Range
£508k – £562k
Rent Estimate (pcm)
£2,650
£2k - £3k
Monthly
£2,650
Yield
5.94%
Verdict
Derived from HomePortfolio scores
23 Rosemary Avenue earns an INVESTIGATE rating with HP Score 71/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (78/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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 company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
71
HP Score
71/ 100
Mixed
64
Investment Score
64/ 100
Moderate
45
Crime Score
45/ 100
Elevated
78
Walkability
78/ 100
High
Transit & Bike
Transit 40Bike 66
Walk Score, out of 100
Valuation & Market
Sale Estimate£535,000
Rent Estimate (pcm)£2,650
Gross Yield5.94%
1y Growth-
3y Growth+0.9%
5y Growth+5.0%
10y Growth+3.2%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceModerate
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
1TW4 7JQ
Approval Rate
-12mo
Development
low
- PendingP/2026/3130Erection of a part two storey side extension.
- PendingP/2026/3111Formation of vehicular access to the front of the property.
- PendingP/2026/3103Certificate of lawfulness for the proposed erection of a rear roof extension with two front roof windows and one rear roof window and erection of a single storey rear extension.
Ownership
- Corporate Ownership67.7%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
7 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£35,301
Population Density-
Owner Occupied47%
Age Distribution
0-15 19%16-64 69%65+ 12%
Schools Nearby
- Hounslow Heath School0.4 mi
Inspected as Hounslow Heath Junior School (URN 102489) on 6 Jul 2016
- Beavers Community Primary School0.5 miArea grades2024
Inspected after Ofsted withdrew the single overall grade.
- -Wellington Primary School0.6 mi
- -Edison Primary School0.6 mi
5 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 21A Rosemary Avenue-£200k-
- 31 Rosemary Avenue-£480k-
- 49 Rosemary Avenue-£430k-
- 59 Rosemary Avenue-£473k-