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Langdale, 21 Highlands Lane, Chalfont St. Peter, Gerrards Cross, SL9 0DL

UPRN:100080516771Detached House4 bedsBuilt 1967-1975
FreeholdCouncil Tax: Band GEPC: D (59)
Data freshness:Listing· freshListing: fresh, refreshed today (2026-10-24T04:00:05.961683+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:19:38.251492+00:00)EPC· 5mo agoEPC: stale, refreshed 5mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 2y agoRisk: stale, refreshed 2y ago (2024-12-31T00:00:00+00:00)Amenities· 1mo agoAmenities: ageing, refreshed 1mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refresh
Valuation estimateUpdated today
£990,000
Estimated value
Range: £940k - £1.04MLast sold: £978k (2022-08-15)

Estimate of £990k for this detached house. 197 sales in SL9 in the last 12 months; median £775k.

Estimate confidence
High confidence

Value History

Monthly AVM sale-value estimate
Current estimate
£990k
£940k - £1.04M - High confidence
Annualised (CAGR)
+2.96%
Over the full window
Peak estimate
£1.03M
Jul 2023
From peak
-3.88%
Drawdown from peak
£1.05M£982k£918k£855k£791k2020202120222023202420252026Peak
AVM estimate (model)Repeat-sales index - SL9 district (quarterly)index YoY -7.43%
Growth by window
3m
+0.10%
6m
+1.85%
12m
+3.02%
24m
+5.77%
60m
+18.42%

Rental Market

Monthly
Estimated rent (pcm)
£3,200
/ month
Gross yield
3.88%
Rent ÷ asking price
Net yield
2.69%
Assumes ~31% running costs (not this property's)
Vacancy trend
12-month change
-

Market Metrics

6 live signals
Median Area Price
£775k
SL9 sales, last 12 months
12m Price Growth
-
SL9 median, Land Registry
Days on Market
104d
SL9 average

Sales & Yield

3 metrics
Transactions / 12m
197
SL9 sales
Area Gross Yield
1.96%
SL9 medians
Last Sold
£978k
2022-08-15

Investment Analysis

Buy-to-let cashflow + capital returns

25% deposit · IO

Purchase

  • Asking Price£990,000
  • SDLT standard£42,750
  • SDLT BTL surcharge (5%)£49,500
  • Legal, survey + broker (assumed)£2,100
  • RefurbishmentNot costed
  • Total Cost (excl. refurb)£1,084,350

Funding

  • Deposit (25%)£247,500
  • Mortgage (75% LTV)£742,500
  • Interest Rate (assumed)5.25%
  • Mortgage TypeInterest Only
  • Cash Required£341,850

Monthly Returns

  • Monthly Rent (estimate)£3,200
  • Mortgage Payment (IO)-£3,248
  • Management (10%)-£320
  • Insurance (assumed)-£40
  • Maintenance (assumed)-£60
  • Monthly Cashflow-£468

Capital Returns

  • 5yr Property Value£974,261
  • 5yr Capital Gain (-0.32% pa, historical)-£15,739
  • 5yr Cumulative Rent (net)+£173,855
  • Less mortgage interest-£194,880
  • 5yr Total Return-£36,764

Modelled on the live asking price. Assumed, as in the PDF report: 25% deposit, 5.25% interest-only mortgage, management 10% of rent, insurance £40/mo, maintenance £60/mo, legal, survey and broker £2,100. Refurbishment, voids and letting fees are not costed.

5-Year Projection

BTL · Interest Only
YearProperty ValueEquityCashflow (cumulative)Total ReturnROI
Year 1£986,832£244,332-£5,616-£8,784-2.6%
Year 2£983,674£241,174-£10,536-£16,862-4.9%
Year 3£980,526£238,026-£14,757-£24,230-7.1%
Year 4£977,389£234,889-£18,262-£30,874-9.0%
Year 5£974,261£231,761-£21,025-£36,764-10.8%

Modelled on the live asking price. Capital growth -0.32% a year is the SL9 area's 5-year historical rate (Land Registry medians), not a forecast. Rent grows 2% a year (assumed); management is 10% of each year's rent. Mortgage held interest-only at 5.25% for 5 years. Refurbishment, voids and letting fees are not costed. ROI is on cash required (£341,850).

Price Forecast

No forecast available.

Demand & Supply

DemandSupply

    Comparable Sales

    4 matches

    9 HIGHLANDS LANE

    Recent sale
    £895k
    Sale price
    £/sqft
    -
    Rent pcm
    -
    Yield
    -

    4 HIGHLANDS LANE

    Recent sale
    £960k
    Sale price
    £/sqft
    -
    Rent pcm
    -
    Yield
    -

    15 HIGHLANDS LANE

    Recent sale
    £820k
    Sale price
    £/sqft
    -
    Rent pcm
    -
    Yield
    -

    21 HIGHLANDS LANE

    Recent sale
    £978k
    Sale price
    £/sqft
    -
    Rent pcm
    -
    Yield
    -

    Area Economic Intelligence

    3 signals
    Signal
    £35,937
    Median earnings (local authority)
    Signal
    1,184
    Population
    Signal
    1.0%
    Households Deprived

    Upside Opportunities

    0 levers