$625,000
840 Teakmill Trail TRL, San Marcos TX 78666
MLS #247435398 · Hart of Texas · LJ John
4 bd·3.5 ba·2,889 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 408 active homes in 78666.
$615,000
121 Merrywood LN, San Marcos TX 78666
MLS #247438765 · Christies Intl Real Estate Lone Star · Bradley Baker
4 bd·2.5 ba·2,630 sqft
New Construction
$309,499
164 Little Prairie VLY, San Marcos TX 78666
MLS #247441025 · Keller Williams City-View · Christopher Marti
4 bd·3 ba·2,314 sqft
Assumable LoanEstimated by HomeLocating
$449,999
312 Pin Cherry PASS, San Marcos TX 78666
MLS #247442821 · Keller Williams Heritage · Michelle Carter
4 bd·3 ba·2,241 sqft
$399,990
524 Possumhaw LN, San Marcos TX 78666
MLS #247423105 · Outlaw Realty · Johnny Henion
3 bd·2.5 ba·2,200 sqft
$350,000
105 Farm House RD, San Marcos TX 78666
MLS #247388045 · All City Real Estate Ltd. Co · Catherine Perales
3 bd·2.5 ba·2,478 sqft
$860,000
207 Rogers Ridge ST, San Marcos TX 78666
MLS #247373290 · Kuper Sotheby's Int'l Realty · MF Repucci
3 bd·2.5 ba·2,550 sqft
$260,000
2018 Nevada ST, San Marcos TX 78666
MLS #247352705 · Social Earth Locating · Dana Dacy
3 bd·2 ba·1,166 sqft
Price CutEstimated by HomeLocatingNew Construction
$241,999
207 Navidad River DR, San Marcos TX 78666
MLS #247356584 · Keller Williams City-View · Christopher Marti
4 bd·2 ba·1,676 sqft
$450,000
1104 Gravel ST, San Marcos TX 78666
MLS #247345660 · Sprout Realty · Isaac Quintanilla
3 bd·2 ba·1,476 sqft
Price CutEstimated by HomeLocating
$122,900
1624 Aquarena Springs DR #B114, San Marcos TX 78666
MLS #247286826 · Twelve Rivers Realty · Bobby Paugh
2 bd·2 ba·720 sqft
Fixer-UpperEstimated by HomeLocating
$214,900
1153 Overlook WAY, San Marcos TX 78666
MLS #247186391 · Realty Texas LLC · Amanda Wallace
3 bd·2 ba·1,202 sqft
$355,000
105 Harborside DR #102, San Marcos TX 78666
MLS #247188501 · Realty Texas LLC · Ysolette Dailey
3 bd·2.5 ba·1,747 sqft
Motivated SellerEstimated by HomeLocatingNew Construction
$257,999
354 Trinity River HOLW, San Marcos TX 78666
MLS #247190421 · Keller Williams City-View · Christopher Marti
4 bd·2 ba·1,859 sqft
$289,990
144 Ballyneal LN, San Marcos TX 78666
MLS #247244135 · Keller Williams Realty · Justin Rourke
4 bd·2 ba·1,871 sqft
New Construction
$389,882
244 Wild Honeysuckle WAY, San Marcos TX 78666
MLS #247251542 · David Weekley Homes · Jimmy Rado
2 bd·2 ba·1,568 sqft
$165,000
1604 Mill ST #B, San Marcos TX 78666
MLS #247256905 · Monica & Company Real Estate · Katie Molina
2 bd·2 ba·1,031 sqft
Motivated SellerEstimated by HomeLocatingNew Construction
$278,999
156 Little Prairie VLY, San Marcos TX 78666
MLS #247270997 · Keller Williams City-View · Christopher Marti
4 bd·2 ba·2,014 sqft
Price CutEstimated by HomeLocatingNew Construction
$308,999
160 Little Prairie VLY, San Marcos TX 78666
MLS #247271002 · Keller Williams City-View · Christopher Marti
4 bd·3 ba·2,157 sqft
Motivated SellerEstimated by HomeLocatingNew Construction
$273,999
203 Navidad River DR, San Marcos TX 78666
MLS #247272138 · Keller Williams City-View · Christopher Marti
4 bd·2 ba·2,193 sqft
$265,000
1905 Castle Gate CIR, San Marcos TX 78666
MLS #247099740 · Central Texas Trinity Realty · Lucy Gamez
3 bd·2 ba·1,194 sqft
Motivated SellerEstimated by HomeLocating
$179,900
119 Gambel Oak WAY, San Marcos TX 78666
MLS #247061582 · eXp Realty, LLC · Francisco Lopez Reyes
3 bd·2 ba·1,442 sqft
Price CutEstimated by HomeLocating
$227,990
1220 Esplanade PKWY, San Marcos TX 78666
MLS #247028177 · Co Op Realty · Paul Kudrle
3 bd·2.5 ba·1,336 sqft
Price CutEstimated by HomeLocating
$379,990
120 Bouldin Acres PASS, San Marcos TX 78666
MLS #247007793 · DRB Group Realty, LLC · Chaquia Thomas
5 bd·3 ba·2,785 sqft
Motivated SellerEstimated by HomeLocatingNew Construction
$234,999
342 Trinity River HOLW, San Marcos TX 78666
MLS #247018732 · Keller Williams City-View · Christopher Marti
4 bd·2 ba·1,922 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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