Motivated SellerEstimated by HomeLocating
$454,990
127 Antoinette WAY, San Marcos TX 78666
MLS #226439441 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,731 sqft
78666 Homes for Sale — San Marcos, TX
646
Active listings
$332,544.5
Median list price
$114,999–$4,250,000
Price range
78666 is a ZIP code in San Marcos, Texas. This page shows the current homes for sale in 78666 — 646 active listings right now, priced from $114,999–$4,250,000 with a median list price of $332,544.5 — built from live MLS data rather than a dated report, alongside the neighborhoods that make up the ZIP. Through HomeLocating, you can turn these numbers into a plan for a specific home in 78666 or a nearby ZIP in San Marcos.
Approximate 78666 boundary (U.S. Census ZCTA) — not an exact or official ZIP line.
Homes for Sale in 78666
Showing 25 of 405 active homes in 78666.
Motivated SellerEstimated by HomeLocating
$439,990
153 Antoinette WAY #102, San Marcos TX 78666
MLS #226894073 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,594 sqft
Motivated SellerEstimated by HomeLocating
$629,990
1851 Dancing Oak LN, San Marcos TX 78666
MLS #228167251 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2.5 ba·2,160 sqft
Motivated SellerEstimated by HomeLocating
$439,990
218 Wild Honeysuckle WAY, San Marcos TX 78666
MLS #232871331 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,761 sqft
Motivated SellerEstimated by HomeLocating
$429,990
226 Wild Honeysuckle WAY, San Marcos TX 78666
MLS #232880620 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,573 sqft
Motivated SellerEstimated by HomeLocating
$442,990
236 Wild Honeysuckle WAY, San Marcos TX 78666
MLS #233287860 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,761 sqft
Motivated SellerEstimated by HomeLocating
$426,990
120 Desert Zinnia CV, San Marcos TX 78666
MLS #233615472 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,480 sqft
Motivated SellerEstimated by HomeLocating
$439,990
128 Desert Zinnia CV, San Marcos TX 78666
MLS #233713563 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,573 sqft
$640,000
500 Deer Creek DR, San Marcos TX 78666
MLS #244281059 · Hills Of Texas Sky Realty · Josh Harmon-Sanders
3 bd·2 ba·1,736 sqft
Motivated SellerEstimated by HomeLocatingNew Construction
$177,999
328 Navidad River DR, San Marcos TX 78666
MLS #243823838 · Keller Williams City-View · Christopher Marti
3 bd·2 ba·1,380 sqft
Assumable LoanEstimated by HomeLocating
$697,000
225 Jumping Laurel ST, San Marcos TX 78666
MLS #241233284 · Realty Texas LLC · Ysolette Dailey
3 bd·2.5 ba·3,079 sqft
$414,990
112 Mountain Sorrel CT, San Marcos TX 78666
MLS #244586970 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,480 sqft
$420,990
212 Wild Honeysuckle WAY, San Marcos TX 78666
MLS #244586984 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,719 sqft
$434,990
232 Wild Honeysuckle WAY, San Marcos TX 78666
MLS #244586996 · HOMEROCK REALTY · Milly Kammerdiener
2 bd·2 ba·1,719 sqft
Assumable LoanEstimated by HomeLocating
$315,000
319 William Moon WAY, San Marcos TX 78666
MLS #240664619 · Orchard Brokerage · Jody Faulkner
3 bd·2.5 ba·2,367 sqft
Motivated SellerEstimated by HomeLocatingNew Construction
$474,900
720 Teakmill TRL, San Marcos TX 78666
MLS #242502079 · David Weekley Homes · Jimmy Rado
3 bd·2 ba·2,090 sqft
Motivated SellerEstimated by HomeLocating
$359,900
121 Pincea PL, San Marcos TX 78666
MLS #242926417 · eXp Realty, LLC · Jason Van Note
3 bd·2 ba·1,942 sqft
$439,900
2909 Philo ST, San Marcos TX 78666
MLS #244317564 · Monica & Company Real Estate · Monica Katz
3 bd·2 ba·1,506 sqft
Motivated SellerEstimated by HomeLocating
$397,000
434 Stagecoach TRL, San Marcos TX 78666
MLS #238350565 · The Damron Group REALTORS · Linda Jalufka
3 bd·2.5 ba·2,323 sqft
Motivated SellerEstimated by HomeLocating
$215,000
131 Spiny Lizard LN, San Marcos TX 78666
MLS #243337637 · Nu Edge Realty · Marlena Fitts
3 bd·2.5 ba·1,534 sqft
Motivated SellerEstimated by HomeLocatingNew Construction
$279,999
116 El Mirage RD, San Marcos TX 78666
MLS #244124475 · Keller Williams City-View · Christopher Marti
4 bd·3 ba·2,314 sqft
Motivated SellerEstimated by HomeLocating
$2,400,000
1750 Craddock Ave, San Marcos TX 78666
MLS #227891234 · Williams & Assoc. · Daniel Golding
4 bd·2 ba·3,162 sqft
Motivated SellerEstimated by HomeLocating
$199,999
743 Oak MDWS, San Marcos TX 78666
MLS #242692166 · SMART LINK REALTY · Crystal Rivas
3 bd·2 ba·1,120 sqft
Motivated SellerEstimated by HomeLocating
$494,990
122 Horseherb WAY, San Marcos TX 78666
MLS #244636947 · Ryan Matthews · Ryan Matthews
4 bd·3 ba·2,567 sqft
Motivated SellerEstimated by HomeLocating
$239,500
309 Ellis ST, San Marcos TX 78666
MLS #244673123 · Century 21 Randall Morris & As · Andy Gallegos
3 bd·2 ba·1,396 sqft
78666 Market Trends — July 2026
Market data: Unlock MLS — Central Texas ZIP Code Scorecard, July 2026. Closed-sale figures — distinct from the live-listing numbers above.
Median sale price
$277,990-15% YoY
Sales — July 2026
87-4.4% YoY
Dominant price band
$250,000-$299,999
21 sales · avg 75 days on market
Share of sales $500K+
12.6%
Communities & Neighborhoods in 78666
78666 sits within San Marcos, Texas. Based on our real listing history, its neighborhoods and communities include Kissing Tree, River Bridge Ranch, La Cima, Blanco Vista, Cottonwood Creek, La Cima Ph 3 Sec A. The mix of neighborhoods inside a single ZIP can vary a lot in price and home type, so the median and range above are a starting point — the individual listings show what's actually available today.
- Kissing Tree
- River Bridge Ranch
- La Cima
- Blanco Vista
- Cottonwood Creek
- La Cima Ph 3 Sec A
- WHISPER SOUTH
- Whisper South
- Thunder Rock
- Alto
- Castle Forest
- Village At Springtown Condos
- Vantage
- Whisper Mixed Use Sub Ph 1A
- High Branch
- Trace
- La Cima Ph 2 Sec A
- Westover
- Valley View Sub
- La Cima Ph 2 Sec B
- Bent Tree Condos
- Sky Ridge
- Millbrook Park Ph 2
- Trace Sub Sec A Pa 1A Ph A-2
- Summer Mountain Ranch Sec 2
- Hills Of Hays Ph 1
- La Cima Ph I Sec 1
- Pecan Creek Condo
- El Camino Real Ph 1 Sec 2
- WHISPER
Schools
Homes in 78666 are served by SanMarcosCONSISD, HaysCONSISD, Marble Falls ISD, Navarro ISD and Wimberley ISD, based on our real listing data.
Frequently Asked Questions
What's the median home price in 78666?
The current median list price in 78666 is $332,544.5, drawn from live MLS listings — half the active homes are priced above it and half below. It reflects what's on the market now; the figure updates as listings change.
How many homes are for sale in 78666?
There are currently 646 active homes for sale in 78666, from live MLS data — priced from $114,999–$4,250,000. Inventory updates as new homes list and others go under contract.
Is 78666 a good market right now?
That depends on the signals rather than a single label: 646 homes are currently for sale in 78666, and 49% of them have cut their price — a higher price-reduction share generally points to more buyer-friendly conditions, while a lower one points to a tighter market. This page shows the current indicators so you can judge for yourself; it isn't a forecast.
What neighborhoods are in 78666?
Based on our real listing history, 78666's neighborhoods include Kissing Tree, River Bridge Ranch, La Cima, Blanco Vista, Cottonwood Creek, La Cima Ph 3 Sec A. Neighborhood boundaries can extend across ZIP lines, so this reflects what's actually listed here rather than an exhaustive map.
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