Recent sale
29 THESEUS WALK
£397k
Sale price
£/sqft
-
Rent pcm
-
Yield
-
31 Theseus Walk, London, N1 8DS
UPRN:5300090141Purpose Built Flat1 bedsBuilt 1983-1990
LeaseholdCouncil Tax: Band CEPC: C (80)AI-Powered Intelligence
Data freshness:Price Paid· 2mo agoPrice Paid: ageing, refreshed 2mo ago (2026-08-01T00:05:07.844309+00:00)Planning· 2mo agoPlanning: ageing, refreshed 2mo ago (2026-07-10T08:52:38.836837+00:00)EPC· 4mo agoEPC: stale, refreshed 4mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 3mo agoRisk: ageing, refreshed 3mo ago (2026-07-04T06:46:22.443816+00:00)Crime· 4mo agoCrime: stale, refreshed 4mo ago (2026-05-20T10:58:39.129138+00:00)Connectivity· 3mo agoConnectivity: ageing, refreshed 3mo ago (2026-07-04T20:23:28.637306+00:00)Schools· 3mo agoSchools: ageing, refreshed 3mo ago (2026-07-07T09:14:45.605452+00:00)Amenities· 3mo agoAmenities: ageing, refreshed 3mo ago (2026-07-05T20:05:00.707256+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 4mo agoCouncil Tax: stale, refreshed 4mo ago (2026-05-20T09:33:12.870431+00:00)
AI ValuationFairly ValuedUpdated 10 days ago
£492,000
Estimated value
Range: £443k - £541k|Last sold: £485k (2015-11-09)
Estimate of £492k for purpose built flats in London. 645 transactions in the last 12 months; median £651k.
AI Confidence
-
Medium confidence
Value History
Current estimate
£492k
£443k - £541k - Medium confidence
Annualised (CAGR)
+0.03%
Over the full window
Peak estimate
£501k
Mar 2025
From peak
-1.80%
Drawdown from peak
AVM estimate (model)Repeat-sales index - N1 district (quarterly)index YoY -7.03%
Growth by window
3m
-0.81%
6m
+2.71%
12m
-1.01%
24m
-0.61%
60m
+1.23%
Rental Market
Estimated rent (pcm)
£2,450
/ month
Gross yield
5.83%
Net yield
4.08%
Vacancy trend
12-month change
Tenant profile
Market Metrics
Avg Area Price
£651k
1-bed Purpose Built Flat
12m Price Growth
-
vs UK avg
Days on Market
90d
Area avg
Investment Analysis
Buy-to-let cashflow + capital returns
Purchase
- Asking Price£492,000
- SDLT standard£14,600
- SDLT BTL surcharge (5%)£24,600
- Legal + Survey£15,000
- Refurb (light)£34,440
- Total All-In Cost£580,640
Funding
- Deposit (25%)£123,000
- Mortgage (75% LTV)£369,000
- Interest Rate5.25%
- Mortgage TypeInterest Only
- Cash Required£211,640
Monthly Returns
- Monthly Rent (est)£2,450
- Mortgage Payment (IO)-£1,614
- Management (10%)-£245
- Insurance-£124
- Maintenance-£205
- Monthly Cashflow+£262
Capital Returns
- 5yr Property Value£473,347
- 5yr Capital Gain (-0.77% pa)+£-18,653
- 5yr Cumulative Rent (net)+£112,560
- Less mortgage interest-£96,840
- 5yr Total Return-£2,933
5-Year Projection
| Year | Property Value | Equity | Cashflow (YTD) | Total Return | ROI |
|---|---|---|---|---|---|
| Year 1 | £488,212 | £119,212 | +£3,144 | -£644 | -0.3% |
| Year 2 | £484,452 | £115,452 | +£6,288 | -£1,260 | -0.6% |
| Year 3 | £480,722 | £111,722 | +£9,432 | -£1,846 | -0.9% |
| Year 4 | £477,021 | £108,021 | +£12,576 | -£2,403 | -1.1% |
| Year 5 | £473,347 | £104,347 | +£15,720 | -£2,933 | -1.4% |
Assumes -0.77% pa capital growth (API forecast), 3.0% rental growth, 5.25% IO mortgage held for 5 years, light refurb completed year 0. ROI is on total cash invested (£211,640).
Price Forecast
No forecast available.
Demand & Supply
DemandSupply
Comparable Sales
Recent sale
3 THESEUS WALK
£840k
Sale price
£/sqft
-
Rent pcm
-
Yield
-
Recent sale
18 THESEUS WALK
£620k
Sale price
£/sqft
-
Rent pcm
-
Yield
-
Recent sale
68 THESEUS WALK
£565k
Sale price
£/sqft
-
Rent pcm
-
Yield
-
Area Economic Intelligence
Signal
£49,624
Median Income
Signal
1,729
Population
Signal
6.7 / 100
Deprivation