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WA › Serpentine › Karnup Rd

1621 Karnup Rd, Serpentine WA 6125

House

$3,000,000

Last sold

16 Sept 2025

5

Bedrooms

2

Bathrooms

2

Car spaces

21,124.591 m²

Land

297 m²

Building

Districts ViewPrice evidencePlanningSite constraintsHistoryListing

Districts View

What should you know about this lot before spending serious money?

Why this property?

  • FactLast recorded sale $3,000,000 (16 Sept 2025).(Recorded sale)
  • CalculationLand 21,125 m² against a 297 m² dwelling — the land is most of what is being bought.(Districts calculation)
  • CalculationRecorded House sales in Serpentine (last 5 years) with land size: median $179/m² of land (n=83). Districts calculation from recorded sales — not a valuation.(Districts recorded sales)

What could make it worth more?

  • InterpretationA large lot with a small dwelling means the value case rests on the land and what the zone allows on it, not the house.
  • FactZoned Primary distributor road (998) under the SERPENTINE JARRAHDALE.(Landgate SLIP · 31 Aug 2026)

What could make it worth less?

  • FactTurner Cottage touches the boundary of this parcel in the official layer.(Landgate SLIP · 31 Aug 2026)

What should you verify next?

  1. 1Turner Cottage touches the parcel boundary — verify the mapped extent against the title / planning certificate before relying on unaffected land.

Each line above is labelled. A fact is quoted from the named source, with its date. A calculation is worked out by Districts from those facts — you can check the arithmetic. An interpretation is Districts' opinion of what the evidence means, not a fact, a valuation, or advice. Anything we haven't retrieved yet is marked as missing rather than treated as a pass.

Price evidence

What this lot has actually traded at

Last sold

$3,000,000

16 Sept 2025 · derived via latest_sale

Local land rate: recorded House sales in Serpentine (last 5 years) with land size have a median of $179/m² of land (n=83). Districts calculation from recorded sales — not a valuation.

Serpentine at a glance

3,315

People

$1,381,000

Median sale

$629/wk

Median rent

2.37%

Suburb gross yield

Median sale from 30 recorded sales (last 12 months) — a Districts calculation.

See the full Serpentine report →

Vs Serpentine

+117.2%

Median sale

Suburb $1,381,000

-1.28 pp

Gross yield

Suburb 2.37%

Suburb median $1,381,000 from 30 recorded sales (last 12 months) — a Districts calculation, not a portal figure.

Planning

Planning and development

Planning scheme

SERPENTINE JARRAHDALE

Zone

Primary distributor road

998

Jurisdiction

Serpentine-Jarrahdale

Serpentine-Jarrahdale, WA

Planning overlays

  • bushfireNot detected
  • Turner CottageTouches boundary — verify against title

Development activity

Data unavailable

Source

  • Provider: Landgate SLIP
  • Dataset: Local Planning Scheme — Zones and Reserves (DPLH-071)
  • Retrieved: 31 Aug 2026
  • Version: 1
  • Parcel: 1062532

Planning facts are copied from official government GIS where available. Where an official property PDF exists (VicPlan, PlanBuild), Districts stores and serves that original document. Neither is a planning certificate, survey, or advice.

Site

Terrain

Terrain has not been calculated for this property yet.

Slope is calculated on a projected metric grid from a public DEM clip of the official parcel. This is not a survey, engineering, or insurance assessment.

Flood, bushfire and heritage

i

Flood

Not retrieved

Flood exposure has not been retrieved from any source for this property yet. Unknown is not the same as clear.

Bushfire

Not detected — official

The official layer was queried and no bushfire risk zone was detected on this parcel (Landgate SLIP, retrieved 31 Aug 2026). Mapped layers change — this is the strongest all-clear Districts can give, not a certificate.

Heritage

Touches boundary — official

The official layer maps a heritage listed area touching the boundary of this parcel — at the edge, not across it (Landgate SLIP, retrieved 31 Aug 2026). Verify the mapped extent against the title before relying on it either way — this is not an all-clear.

Records

Property history

  1. Sold$3,000,00016 Sept 2025
  2. Listedprice unknowncompleted8 Aug 2025
  3. Listedprice unknowncompleted8 Aug 2025

Events are recorded observations from public listings, kept with their source and date. Missing values are shown as unknown, never estimated.

Capital growth

WA

Why this lot, not just this suburb

Why could this property outperform?

WA full cadastre is not free for commercial use. Lot optionality cannot be computed from official geometry. Listed land size is 21,125 m² — that is not official geometry. A suburb median or growth rate is not a reason this particular lot would outperform. Funded catalyst catchments are not loaded. A TOD badge is not this product.

What could kill that thesis?

Confidence: low

Flood overlay has not been queried for this lot. Missing layer is unknown, not “no.” Nearby development applications are not loaded for this property.

Rental

Income, competition, and yield

What will it realistically rent for?

Confidence: low

No advertised rent is recorded. Suburb median rent $629/week — not this address. An inferred likely-rent range is not shown until official bond series are loaded for this dwelling type and bedrooms.

What competition will it face?

Current comparable rental listings within 400 m of this lot are not loaded. Nearby development applications are not loaded for this property. Supply pressure needs comparable listings near this lot plus a nearby DA pipeline. Neither is loaded. Suburb vacancy or leased-tape days are not this property’s competition.

What does the yield actually look like?

Confidence: low

Yield cannot be shown without both a price and a rent figure. Net yield is not estimated from gross advertising copy. Net yield / holding costs are not estimated outside NSW without inventing land tax.

Verdict

What this means for this property

Districts view

Not enough official evidence yet to underwrite this as an investment.

Detail

The same ten questions apply to every property. Missing flood, nearby DAs, achieved rents, or lot geometry is unknown — not “no.”

Read more

Do not treat a suburb median, an advertised yield, or a listing score as the case for this lot.

The evidence loaded so far isn't enough on its own to change a buy, offer, or walk-away decision for this property.

Evidence

What is known for this property

Districts asks the same ten questions of every property. If one shows as unknown, that data isn't published for this state or hasn't been loaded yet — the question stays visible so you can see exactly what's missing.

2 of 10 questions answered so far

  • Development optionality of this lot

    Unknown

    WA full cadastre is not free for commercial use. Lot optionality cannot be computed from official geometry. Listed land size is 21,125 m² — that is not official geometry.

  • Nearby development pipeline

    Unknown

    Nearby development applications are not loaded for this property.

  • Honest achievable rent

    Knownlow

    This is not “bond data says this address leases for $X.” The comparable figure is a suburb advertised/median rent, not this property. Official bond files (postcode or suburb × type × bedrooms) are not loaded yet.

  • Rental supply pressure

    Unknown

    Supply pressure needs comparable listings near this lot plus a nearby DA pipeline. Neither is loaded.

  • Why is this cheap?

    Knownmedium

    Official parcel about 21,184 m² — land size can look like optionality. No material overlays were returned that would explain a discount. That is not proof the price is fair. Nearby DAs, easements, and flood-layer gaps can still explain a cheap-looking listing — those are not all loaded.

  • Lot-level flood

    Unknown

    Flood overlay has not been queried for this lot. Missing layer is unknown, not “no.”

  • Catalyst exposure

    Unknown

    Funded catalyst catchments are not loaded. A TOD badge is not this product.

  • This lot's DA history

    Unknown

    No DA adapter returned applications for this parcel.

  • Statutory land value versus ask

    Unknown

    Statutory land value is not available as free bulk data in this jurisdiction. Do not fake it with a suburb median.

  • Net yield / holding costs

    Unknown

    Net yield / holding costs are not estimated outside NSW without inventing land tax.

Area

Serpentine in one glance

Serpentine at a glance

3,315

People

$1,381,000

Median sale

$629/wk

Median rent

2.37%

Suburb gross yield

Median sale from 30 recorded sales (last 12 months) — a Districts calculation.

See the full Serpentine report →

Keep researching

  • Why Serpentine? Read the area thesis →
  • What else is on the market in Serpentine →
  • Other records on Karnup Rd →

Listing material

Listed by O'Neil Real Estate

SOLD BY TRAVIS GROGAN

This outstanding home is only 4 years old and is undoubtably one of the most impressive properties you will find on the market today. The moment you arrive at the breathtaking home on a little over 5 acres, you will know you're in for a treat!

OUTSIDE

The entrance is a statement to the quality of the home, with a brick fence spanning the whole frontage and automatic gates keeping things secure. The driveway is comprised of more than 2000sqm of sealed bitumen and meanders through the property, over the creek and provides an enormous amount of parking around the house and workshop.

Read the full description

The majority of the property is irrigated from an incredibly high-yield bore, ensuring things look amazing no matter what time of year. If you've ever dreamed of owning your own island… you're in luck! There is a dam on the property, complete with a bridge to a little island where you can sit under the cabana and enjoy surveying the stunning property. You won't find a better spot for a sunset drink anywhere!

THE HOUSE

Walking into the house you are met with polished concrete flooring, soaring ceilings, several expansive living areas and an element of class and sophistication few homes achieve.

The kitchen is an outstanding space, with gorgeous cabinetry, a large island bench AND a scullery all finished with stunning stone benchtops. The Falcon stove is an awesome feature for the chef in the family to enjoy and helps to make the kitchen both functional and beautiful.

With spacious open areas, you have many options to configure your furniture to suit your lifestyle. The main living area is extraordinary, featuring a vaulted ceiling with timber beams, exposed brickwork and a built-in fireplace. There is an atmosphere of inviting warmth, making it a lovely place to entertain and unwind.

Each of the bedrooms are great sizes and the study is easily big enough to use as a sixth bedroom for the buyer with a larger family. The master bedroom is particularly impressive, with a huge walk-in wardrobe and a stunning ensuite. Utilising a large space, the ensuite has a free-standing bath, double vanity and a big shower recess. The whole room comes together as something you would expect to see in a top-notch hotel. Truly impressive!

The amazing alfresco area is outstanding in its appearance and design but adding to its appeal is the way it works harmoniously with the internal living area to create an incredibly usable space for everyday life and for entertaining. Overlooking a large lawn area, the alfresco features a built-in BBQ, a wood fired pizza oven and enough space to host parties on an epic scale.

THE SHED

Measuring 15m x 30m, this is the real deal. This workshop is one of the biggest I've seen; it resembles something you would see on a large-scale farm - or an aircraft hangar! It is the size of most residential blocks and an absolute dream for car enthusiasts, builders, tinkerers… or just about any other hobby you could have! Made complete with a huge bar area, mezzanine storage and a car hoist… you won't find a more impressive setup than this. The walls and ceilings are fully insulated and there is even air conditioning to keep things comfortable all year-round.

EXTRA FEATURES

19kW of Solar Panels with a 15kW inverter

Connected to Scheme Water

Rainwater Tank

9-Station bore reticulation

A high calibre package like this with an amazing house and an enormous workshop situated on one of the best blocks in the area is rare, and there truly is nothing like this on the market! Contact Travis Grogan via the "CONTACT AGENT" section of this website to make a time to view this sensational opportunity for yourself.

Listing description written by Travis Grogan, O'Neil Real Estate — reproduced as published, not verified by Districts.

Property features

  • Toilets: 3
Districts

Australian property research from recorded sales, listings, and official layers. Missing data is shown as unavailable, never filled in.

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Research purposes only. Not personal financial advice, a valuation, or a planning certificate. Always speak to a licensed financial adviser before you act.