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This property has sold on April 25, 2024. Looking for something similar? Contact us or browse available homes.

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$575,000
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*OPEN 12-2 SAT and SUN* Castlewood Forest is renowned for its spacious lots, with many properties boasting over a third of an acre of land. 2100 Monarch is a captivating Mid Century Modern residence offering an exceptional opportunity to bring your own modern aesthetic updates.This meticulously maintained home features numerous updated systems, ensuring efficiency and convenience for its residents. Roof, HVAC and electrical have all been updated.Boasting vaulted ceilings adorned with skylights and a cozy brick wood-burning fireplace, the spacious living areas provide a warm and inviting atmosphere.Spanning just under 2k sqft, this home offers three bedrooms and two bathrooms, including a comfortable primary suite on the opposite end of the home from the secondary beds. A large indoor laundry room adds convenience to daily routines. The primary suite could be improved upon by adding the workshop storage space in the garage into the living space. So many options! Set on a generously sized lot of just under half an acre, the property is enveloped by majestic heritage trees, offering a serene and private oasis with a recently installed horizontal privacy fence.Located convenient to the highly-rated Cowan Elem. School, Headwaters and Parkside Motessori. Additionally, residents can enjoy easy access to the vibrant entertainment district just south of Slaughter Lane, offering an array of bars and dining options, including the renowned honky-tonk, Sam's Town Point, Armadillo Den, Luster Pearl and many more.Don't miss this opportunity to own a piece of Castlewood Forest and experience the best of South Austin living.Located convenient to the highly-rated Cowan Elementary School, Headwaters and Parkside Motessori. Additionally, residents can enjoy easy access to the vibrant entertainment district just south of Slaughter Lane, offering an array of bars and dining options, including the renowned honky-tonk, Sam's Town Point, Armadillo Den and Luster Pearl.
Property Type
Residential
Year Built
1973
Lot Size
0.35 acres
$/Sq Ft
$311
Listed by eXp Realty, LLC
Property Details
Verified property facts
2100 Monarch Dr is listed at $575,000 with 3 bedrooms, 2 full bathrooms, 1,850 square feet, 0.35-acre lot. This places it above the 78748 median of $430,000.
2100 Monarch Dr is zoned for Austin ISD with assigned schools: Cowan (8/10) (elementary), Bailey (5/10) (middle), Akins (6/10) (high). School assignments should be verified directly with the district.
2100 Monarch Dr is a Residential built in 1973 featuring 3 bedrooms, 2 full bathrooms, 1,850 square feet, 0.35-acre lot.
2100 Monarch Dr 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.
With 20% down ($115,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 2100 Monarch Dr is around $4,038 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Listing timeline 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 |
|---|---|---|---|---|
2025-18.8% | — | $521,400 | — | — |
2024+4.8% | — | $642,067 | $275,000 | $351,948 |
2023+55.5% | — | $612,677 | $275,000 | $367,067 |
2022+16.6% | — | $394,004 | $275,000 | $337,677 |
2021 | — | $337,800 | $150,000 | $244,004 |
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. Ratings from GreatSchools.org.
20% ($115K)
$575,000
Luxury property intelligence
A sourced read on Castlewood Forest Annex 1457 pricing, timing, and property scale. No automated valuation claim.
List price
$575,000
Price per sqft
$311/sqft
Vs. Castlewood Forest Annex 1457 median
Not available
Days on market
809 days
Original to current
No verified reduction
$575K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Apr 25, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $575,000, 2100 Monarch Dr is in the Castlewood Forest Annex 1457 market where there are currently 118 active listings in 78748. The Keenan Group has completed 24 transactions in 78748 as part of 1,000+ career sales totaling $1B+ across Austin.
2100 Monarch Dr was built in 1973 (53 years ago). Buyers should budget for potential updates to major systems.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
7 events on record
Current Price
$575,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-18.8% | — | $521,400 | — | — |
2024+4.8% | — | $642,067 | $275,000 | $351,948 |
2023+55.5% | — | $612,677 | $275,000 | $367,067 |
2022+16.6% | — | $394,004 | $275,000 | $337,677 |
2021 | — | $337,800 | $150,000 | $244,004 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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