
Some homes have a backyard. This one has a whole outdoor world of its own. Set on an oversized 1/3-acre corner lot beneath magnificent century-old oak trees, this inviting home offers space to spread out, flexible rooms for the way you live, & a backyard that feels like a private retreat.
A large front porch welcomes you w/ plenty of room for rockers, planters, & morning coffee. Inside, the main living areas feature easy-care flooring with no carpet, while the living room centers around a cozy fireplace. The galley-style kitchen features stainless steel appliances including a refrigerator, a mosaic tile backsplash, pantry storage, & an adjoining dining area filled with natural light.
A downstairs bonus room w/ direct backyard access adds valuable flexibility as a home office, game room, workout space, or guest retreat, while a convenient powder bath is perfect for visitors. Upstairs, all four bedrooms are tucked away from the main living spaces. The spacious primary suite features an accent wall, walk-in closet, & private ensuite bath. One of the three additional bedrooms also includes an ensuite bath, creating even more options for guests, work, hobbies, or a second living space. The laundry room includes washer & dryer & offers generous built-in storage systems to help keep everyday life organized. The home also features a new roof & water heater in 2026.
Then there’s the backyard & it’s something special. Towering trees cast beautiful shade across the expansive lawn, while an extended paver patio provides ample space for dining & entertaining. Garden spaces are tucked throughout the yard, a cozy swing invites you to linger on quiet evenings, & a generous storage shed keeps lawn & garden equipment out of sight.
The community park is just one block away, with everyday conveniences close at hand: H-E-B is approximately six minutes away, while Costco, Whole Foods, and the shopping, dining, & entertainment at 1890 Ranch are all about a 10-minute drive.
Property Type
Residential
Year Built
1993
Lot Size
0.29 acres
$/Sq Ft
$202
Garage
2 spaces
Listed by Magnolia Realty Round Rock
Verified property facts
604 Post Oak CIR is listed at $510,000 with 4 bedrooms, 2 full, 1 half bathrooms, 2,519 square feet, 0.29-acre lot.
604 Post Oak CIR is zoned for Leander ISD with assigned schools: Lois F Giddens (elementary), Running Brushy (middle), Cedar Park (high). School assignments should be verified directly with the district.
604 Post Oak CIR is a Residential built in 1993 featuring 4 bedrooms, 2 full, 1 half bathrooms, 2,519 square feet, 0.29-acre lot.
604 Post Oak CIR is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
The most recent annual property tax for 604 Post Oak CIR is $6,584. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Listed with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2026-12.4% | — | $363,038 | $93,500 | $269,538 |
2025 | — | $414,287 | $106,000 | $308,287 |
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.
20% ($102K)
$510,000
Luxury property intelligence
A sourced read on Quarry Oaks pricing, timing, and property scale. No automated valuation claim.
List price
$510,000
Price per sqft
$202/sqft
Vs. Quarry Oaks median
Not available
Days on market
3 days
Original to current
No verified reduction
$510K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jul 11, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($102,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 604 Post Oak CIR is around $3,195 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $510,000, 604 Post Oak CIR is in the Quarry Oaks market where there are currently 227 active listings in 78613. The Keenan Group has completed 21 transactions in 78613 as part of 1,000+ career sales totaling $1B+ across Austin.
604 Post Oak CIR was built in 1993 (33 years ago). Buyers should budget for potential updates to major systems.
604 Post Oak CIR includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
3 events on record
Current Price
$510,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2026-12.4% | — | $363,038 |
| $93,500 |
| $269,538 |
2025 | — | $414,287 | $106,000 | $308,287 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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