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.

160 RAYMONDVILLE PATH
$325,000

160 RAYMONDVILLE PATH, San Marcos TX 78666

MLS #245306975 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,732 sqft
120 Blackfoot Daisy PATH
New Construction
$312,924

120 Blackfoot Daisy PATH, San Marcos TX 78666

MLS #245253591 · ERA Experts · Matt Menard

3 bd·2 ba·1,454 sqft
901 Barbara DR
Price CutEstimated by HomeLocating
$249,900

901 Barbara DR, San Marcos TX 78666

MLS #245264944 · Compass RE Texas, LLC · Celena Martinez

2 bd·2 ba·1,398 sqft
127 Bogie DR
Price CutEstimated by HomeLocating
$375,000

127 Bogie DR, San Marcos TX 78666

MLS #245184485 · The Damron Group REALTORS · Jodi Adams

3 bd·2.5 ba·2,332 sqft
109 Bosque DR
$210,500

109 Bosque DR, San Marcos TX 78666

MLS #245186294 · The Damron Group REALTORS · Jodi Adams

2 bd·2 ba·1,026 sqft
133 Sherwood ST
$396,000

133 Sherwood ST, San Marcos TX 78666

MLS #245153872 · Compass RE Texas, LLC · Bianca Segundo

6 bd·2 ba·2,289 sqft
1205 Willis WAY
$240,000

1205 Willis WAY, San Marcos TX 78666

MLS #245147041 · Gingrich Group, LLC · Michael Kennedy

3 bd·2 ba·2,016 sqft
321 Quarry Springs DR
Motivated SellerEstimated by HomeLocating
$473,822

321 Quarry Springs DR, San Marcos TX 78666

MLS #245091909 · KW-Austin Portfolio Real Estate · Jeremy Bartlett

3 bd·2 ba·2,023 sqft
141 Horseherb WAY
Motivated SellerEstimated by HomeLocating
$319,990

141 Horseherb WAY, San Marcos TX 78666

MLS #245071221 · LPT Realty, LLC · Lloyd Vaughn

3 bd·2 ba·1,781 sqft
500 Lockwood ST
$305,000

500 Lockwood ST, San Marcos TX 78666

MLS #245063223 · Dash Realty · Gudrun Tucker

3 bd·2 ba·1,528 sqft
245 Wild Honeysuckle WAY
Price CutEstimated by HomeLocatingNew Construction
$450,000

245 Wild Honeysuckle WAY, San Marcos TX 78666

MLS #245064571 · David Weekley Homes · Jimmy Rado

2 bd·2.5 ba·1,745 sqft
1616 Iron Truss RD
Motivated SellerEstimated by HomeLocatingNew Construction
$202,999

1616 Iron Truss RD, San Marcos TX 78666

MLS #245067468 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,484 sqft
1620 Iron Truss RD
Motivated SellerEstimated by HomeLocatingNew Construction
$214,999

1620 Iron Truss RD, San Marcos TX 78666

MLS #245067469 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,676 sqft
1709 Iron Truss RD
Motivated SellerEstimated by HomeLocatingNew Construction
$212,999

1709 Iron Truss RD, San Marcos TX 78666

MLS #245067470 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,676 sqft
117 Mountain Sorrel CT
Price CutEstimated by HomeLocatingNew Construction
$390,000

117 Mountain Sorrel CT, San Marcos TX 78666

MLS #245046827 · David Weekley Homes · Jimmy Rado

2 bd·2.5 ba·1,649 sqft
102 Chaparral ST
Motivated SellerEstimated by HomeLocating
$250,000

102 Chaparral ST, San Marcos TX 78666

MLS #244976631 · Real Broker, LLC · Robbie Wiley

3 bd·2 ba·1,589 sqft
328 Bundleflower WAY
Motivated SellerEstimated by HomeLocatingNew Construction
$489,900

328 Bundleflower WAY, San Marcos TX 78666

MLS #244977156 · Perry Homes Realty, LLC · Lee Jones

4 bd·3 ba·2,529 sqft
420 Bundleflower WAY
Motivated SellerEstimated by HomeLocatingNew Construction
$574,900

420 Bundleflower WAY, San Marcos TX 78666

MLS #244984984 · Perry Homes Realty, LLC · Lee Jones

4 bd·3.5 ba·2,797 sqft
1528 Dancing Oak LN
Motivated SellerEstimated by HomeLocating
$473,890

1528 Dancing Oak LN, San Marcos TX 78666

MLS #226463011 · Next Door Realty LLC · Richard Romeo

2 bd·2 ba·1,504 sqft
813 Cardenas ST
Motivated SellerEstimated by HomeLocatingNew Construction
$284,990

813 Cardenas ST, San Marcos TX 78666

MLS #231596037 · ERA Experts · Matt Menard

4 bd·3 ba·1,924 sqft
320 Navidad River DR
Motivated SellerEstimated by HomeLocating
$261,990

320 Navidad River DR, San Marcos TX 78666

MLS #232843309 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,500 sqft
761 Allison LN
Motivated SellerEstimated by HomeLocating
$4,250,000

761 Allison LN, San Marcos TX 78666

MLS #208861180 · Keller Williams Realty · James Walker

8 bd·9.5 ba·8,600 sqft
105 Antoinette WAY #103
Motivated SellerEstimated by HomeLocating
$450,945

105 Antoinette WAY #103, San Marcos TX 78666

MLS #226437141 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,594 sqft
124 Antoinette WAY #101
Motivated SellerEstimated by HomeLocating
$442,052

124 Antoinette WAY #101, San Marcos TX 78666

MLS #227519975 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,796 sqft
119 Wild Sage CV
Motivated SellerEstimated by HomeLocating
$522,288

119 Wild Sage CV, San Marcos TX 78666

MLS #228135744 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,797 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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