Bahrs Scrub is one of the newer residential areas in southern Logan, and much of what sells here is house and land, which means the strongest first home buyer measures apply. New homes and vacant land attract a full transfer duty exemption with no price cap on contracts signed on or after 1 May 2025, the $30,000 First Home Owner Grant applies to eligible new builds under $750,000, and the Australian Government 5% Deposit Scheme removes Lenders Mortgage Insurance on a 5% deposit.

Bahrs Scrub sits in the 4207 postcode west of Beenleigh, adjoining Windaroo and Belivah, on undulating land above the Albert River valley. At the 2021 Census Bahrs Scrub had 4,508 residents with a median age of 29 and a median weekly household income of $2,100, among the highest in Logan.

The full duty exemption on new builds

Where you buy land and build, the full transfer duty exemption with no price cap under Queensland's first home concessions applies. Given Bahrs Scrub price points, that is worth substantially more than the established-home concession, which caps out at $799,999. From 1 August 2026 these concessions are limited to Australian citizens, permanent residents and specified foreign retirees.

$30,000 First Home Owner Grant

New builds under $750,000 may attract the Queensland First Home Owner Grant of $30,000, confirmed in the 2026-27 State Budget to continue for eligible contracts signed from 1 July 2026. Note the $750,000 cap includes land plus build, and at Bahrs Scrub prices some house-and-land packages exceed it. Check the total before assuming eligibility.

Sloping sites raise build costs

This is the local factor that catches buyers out. Bahrs Scrub sits on undulating terrain, and sloping blocks carry site costs that flat estate lots do not: retaining walls, engineered footings, excavation and access. These frequently sit outside the advertised build price and can add tens of thousands. Lenders will want them costed inside the fixed-price contract, and a build budget that ignores them will not survive the valuation. See construction loans in Logan.

The Australian Government 5% Deposit Scheme

Renamed from the First Home Guarantee in October 2025, the scheme allows a 5% deposit with no Lenders Mortgage Insurance, with no income test and no annual cap on places. See the scheme explained, and get a real number through pre-approval.

Call Cube Home Loans on 1800 774 756 for a free assessment of your Bahrs Scrub first home buyer options.

Bahrs Scrub is predominantly a construction lending market, with higher entry prices than most of southern Logan and correspondingly modest yields. A construction loan releases funds at slab, frame, lockup, fixing and completion, with interest charged only on the amount drawn. The dominant local risk is build cost on sloping ground rather than income assessment.

Demand is supported by the suburb's elevated position, proximity to Beenleigh and the M1, and ongoing residential development.

Site costs on undulating land

Bahrs Scrub's terrain is the defining constraint. Retaining, excavation, engineered footings, driveway grades and drainage all add cost on a sloping lot, and these items are commonly excluded from an advertised build price. A package that appears comparable to a flat-block equivalent in Logan Reserve or Park Ridge can end up materially more expensive once site works are priced. Lenders will want the full cost inside the fixed-price contract before approving, and discovering the gap after signing leaves you funding it in cash.

Valuation on completion

Lenders value the completed property independently of what you paid. On a sloping site, the money spent on retaining and footings does not necessarily translate into valuation, because a valuer prices the finished home rather than the difficulty of building it. This is the specific reason Bahrs Scrub builds more often produce valuation shortfalls than flat-lot equivalents.

Investment fundamentals

Yields here sit at the lower end of the Logan range, reflecting higher entry prices against regional rents. The investment case rests on land value and location rather than cashflow. See our investment loan page and rental yields across Logan.

Larger lots

Parts of Bahrs Scrub retain larger semi-rural holdings. Above roughly 2 hectares, most lenders apply rural residential policy, reducing maximum LVRs and valuing excess land conservatively. Confirm the position on the specific lot.

Call Cube Home Loans on 1800 774 756 to talk through Bahrs Scrub construction or investment finance.

Refinancing in Bahrs Scrub follows the pattern of a recently built suburb: the common triggers are converting a construction loan to a standard mortgage, a fixed rate ending, or reaching 80% LVR and shedding Lenders Mortgage Insurance. Most local owners bought or built within the past decade.

Here is how each case works in practice.

Converting from construction to a standard loan

When your build completed, the construction facility converted to a standard mortgage and the rate you rolled onto was rarely the sharpest available. That conversion point is a natural review moment and most owners let it pass. It is the most commonly missed saving in newly built suburbs.

Your fixed rate is ending

The revert rate at the end of a fixed term is rarely a lender's best offer. Start two to three months before expiry rather than after. See fixed rates ending.

Getting out of Lenders Mortgage Insurance

Many Bahrs Scrub buyers used a low deposit and paid LMI. If growth and repayments have taken your loan-to-value ratio below 80%, refinancing can secure a better rate without paying LMI again. See accessing equity.

Funding landscaping and retaining after the build

A common Bahrs Scrub situation: the house is finished but the site is not, because retaining, landscaping, fencing and driveways were deferred to keep the build within budget. Funding that work afterwards through an equity release usually requires the valuation to have moved, which it may not have if the incomplete site is exactly what is holding the valuation down. Sequencing matters here, and it is worth planning before the build rather than after. See renovation lending.

When refinancing is not worth it

If you bought recently, exit fees and a fresh valuation may outweigh the saving. Start with our refinancing calculator.

Call Cube Home Loans on 1800 774 756 for an honest read on your options.

Yes. Bahrs Scrub has a young, comparatively high-earning workforce weighted toward trades, construction and transport, with a median weekly personal income of $989 at the 2021 Census, the highest of the 45 suburbs Cube Home Loans services. Two years of tax returns allow a full-doc assessment; alt-doc lending covers applicants whose returns understate current trading.

The distinctive difficulty here is that strong income does not automatically overcome the constraints of construction lending.

Self-employed applicants who want to build

This is the specific issue in Bahrs Scrub. Construction lending is more conservative than standard purchase lending, and the lenders offering alt-doc construction loans are a small subset of those offering alt-doc at all. A self-employed tradesperson earning well can be comfortably approved to buy an established home and still struggle to fund a build. Establishing which lenders will do both before you sign a build contract avoids a serious problem. See self-employed home loans and alt-doc lending.

Short business trading history

With a median age of 29, many local business owners have been trading under two years. Lenders differ on minimum trading periods, and some will accept one year of returns with supporting BAS where others require two. See home loans for tradies.

Equipment and vehicle finance

Chattel mortgages on utes, trailers and plant are common. Lenders differ on whether they assess the actual repayment or apply a higher notional figure, and restructuring before applying can improve serviceability materially. See asset finance.

Overtime and contract income

Lender treatment of overtime ranges from counting it in full to excluding it. Where overtime forms a substantial part of a strong income, lender choice matters even more. See casual and contract workers.

Call Cube Home Loans on 1800 774 756 to discuss your situation confidentially.

At the 2021 Census, Bahrs Scrub had 4,508 residents with a median age of 29, living at an average of 2.9 people per household. Median weekly household income was $2,100, median weekly family income was $2,174, and median weekly personal income was $989.

The highest personal income in the Logan suburbs we service

Median weekly personal income of $989 is the highest of the 45 suburbs Cube Home Loans services, ahead of established higher-income suburbs like Shailer Park and Daisy Hill. What makes it remarkable is the median age of 29. Bahrs Scrub residents earn more per person than anywhere else in Logan while being among the youngest, which is a profile you would not normally expect to coexist.

What is driving that combination

The explanation sits in the housing rather than the demographics alone. Bahrs Scrub's newer, larger homes on elevated blocks require substantial borrowing capacity to purchase, which self-selects for higher earners. The workforce is concentrated in trades, construction and transport where income arrives early rather than accumulating over a career, so a 29 year old here can service a loan that a 29 year old in a professional career track could not yet.

What this means for your application

High income is not the constraint in Bahrs Scrub, and that is the point worth understanding. The constraints are structural: whether the lender will fund a build for a self-employed applicant, whether the site costs on a sloping lot are properly captured in the contract, and whether the completed valuation will support the total spend. Applicants here are frequently declined or short-funded despite strong incomes, because the difficulty lies in the property and the loan type rather than the serviceability calculation. See increasing your borrowing capacity.

Where Cube Home Loans fits

We are based at 3/3986 Pacific Highway, Loganholme. Scott Beattie, Nevada Matthews and the team compare more than 60 lenders and match both your build and your income structure to lenders likely to approve. Cube Central Pty Ltd, Credit Representative #472851, authorised under Australian Credit Licence #517192.

Source: Australian Bureau of Statistics, 2021 Census of Population and Housing, Bahrs Scrub (SAL30116).

Call Cube Home Loans on 1800 774 756 for a free assessment of your borrowing position.