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Karen Renee Rizner

Karen Renee Rizner
Real Estate Agent (Broker)
Seguin TX

Broker (TX: 0442093)

31 years experience

REALTOR® 2 Active Listings Serves Guadalupe County, TX
View on Realtor.com

Contact Information

Brokerage
Vantage Real Estate Group Llc

Office Website
Office Address
419 N King St Ste 2
Seguin, TX  78155
(Guadalupe County)
Office Phone
830-303-1948
Office Fax
Mobile
210-240-5990
Email
kare*@**********************.net
Show Email for $5

Service Areas

Seguin: TX McQueeney: TX New Braunfels: TX Lake Dunlap: TX Geronimo: TX New Berlin: TX Cibolo: TX

About Karen Rizner

As a Broker operating in the Seguin region, this professional focuses on both residential and commercial real estate sales, as well as property management. Committed to delivering tailored service, they ensure that each client receives the attention and support necessary to meet their unique needs.

Guadalupe County, TX Real Estate Market Analysis (Single Family Homes)

$378,498
Avg. Listing Price
From Karen's portfolio
3.7 / 2.7
Avg. Beds/Baths
Typical property size
2,171 sf
Avg. Square Footage
Interior living space
2074
Active Listings
Current inventory

Guadalupe County, Texas represents one of the fastest-growing real estate markets in the greater San Antonio metropolitan area, driven by its strategic location between Austin and San Antonio along the Interstate 35 corridor. This rapidly expanding market has attracted significant residential and commercial development, particularly in cities like Seguin, Schertz, and New Braunfels, where property values have surged due to population growth and economic diversification beyond traditional agriculture.

The county's real estate landscape is supported by a robust network of 738 total actively licensed agents, with 738 agents maintaining email contact information, indicating a highly connected and digitally engaged professional community. This comprehensive agent coverage reflects the market's sophistication and the increasing demand for real estate services across both established neighborhoods and emerging suburban developments throughout the region.

Major Guadalupe County, Texas Real Estate Markets

New Braunfels serves as the county's largest real estate hub, experiencing explosive growth as young families and retirees relocate from expensive Austin and San Antonio markets. The city's historic downtown charm combined with modern amenities has created a unique market dynamic where luxury homes along the Guadalupe River command premium prices, while new construction neighborhoods attract first-time buyers seeking affordability within commuting distance of major employment centers.

Seguin, the county seat, represents a more traditional market focused on historic properties and agricultural land conversions, while Schertz operates as a bridge market between Guadalupe and Bexar counties. Marion, Geronimo, and other smaller communities are experiencing surprising development pressure as land prices in primary markets push buyers toward previously overlooked rural areas with development potential.

Market Dynamics and Geographic Complexity

Guadalupe County's real estate market exhibits fascinating seasonal patterns tied to both the San Antonio military cycles and Austin's technology sector employment trends. Spring and summer months see intense competition for family homes near top-rated school districts, while fall and winter periods favor luxury properties and investment purchases as relocated professionals settle into new positions.

The market's geographic complexity stems from its position spanning multiple economic zones, from Hill Country recreational properties to suburban commuter communities and rural agricultural land facing development pressure. This diversity creates micro-markets with dramatically different pricing structures, buyer demographics, and transaction timelines, requiring specialized local knowledge that varies significantly even within individual cities.

Why Businesses Need Guadalupe County, Texas Agent Contact Data

Mortgage lenders, title companies, and home service providers require comprehensive agent contact databases to effectively penetrate this fragmented but lucrative market, where referral relationships often determine business success. The county's 738 connected agents represent direct access to buyers and sellers across diverse price points and property types, from affordable starter homes to luxury Hill Country estates.

Marketing professionals and real estate technology companies particularly benefit from complete agent email lists to introduce innovative services and tools that address this market's unique challenges, including rural property assessments, water rights transfers, and multi-jurisdictional transaction coordination that spans different municipalities and regulatory environments.

Current Property Listings

As of 2/13/2026, Karen Rizner has 2 properties for sale in Seguin and surrounding areas.

$265,000

Listed 2025-04-01

718 San Antonio Ave Unit 722
Seguin, TX  78155

Beds:
Baths:
Sq Ft: 1,450
Lot: 5,706 sf
Multi Family Map
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$195,000

Listed 2025-10-17

727 FM 467
Seguin, TX  78155

Beds: 2.0
Baths: 1.0
Sq Ft: 888
Lot: 22,216 sf
Single Family Map
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Current Property Rentals

As of 2/13/2026, Karen Rizner has the following rental properties available in Seguin and surrounding areas.

$1,625

Listed 2025-10-27

2105 FM 1104
Kingsbury, TX  78638

Beds: 3.0
Baths: 2.0
Sq Ft: 1,560
Lot: 106,591 sf
Mobile Map
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$900

Listed 2025-10-24

548 Newton Ave
Seguin, TX  78155

Beds: 2.0
Baths: 1.0
Sq Ft: 728
Lot: 4,447 sf
Single Family Map
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$1,050

Listed 2024-09-11

1120 N King St Apt 202
Seguin, TX  78155

Beds: 1.0
Baths: 1.0
Sq Ft: 650
Lot: 42,253 sf
Apartment Map
View Full Details

$950

Listed 2025-02-07

300 N Milam St Apt 3
Seguin, TX  78155

Beds: 1.0
Baths: 1.0
Sq Ft: 700
Lot: 12,981 sf
Apartment Map
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$1,175

Listed 2025-04-14

3701 Auxiliary Airport Rd
Seguin, TX  78155

Beds: 3.0
Baths: 2.0
Sq Ft: 1,216
Lot: 81,457 sf
Mobile Map
View Full Details

$1,175

Listed 2025-04-14

1028 Jefferson Ave
Seguin, TX  78155

Beds: 3.0
Baths: 1.5
Sq Ft: 1,200
Lot: 10,803 sf
Townhomes Map
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$1,695

Listed 2026-01-27

241 Galvin Dr
Seguin, TX  78155

Beds: 3.0
Baths: 2.0
Sq Ft: 1,486
Lot: 20,639 sf
Single Family Map
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$1,750

Listed 2026-01-30

265 Sandy Oaks Dr
Seguin, TX  78155

Beds: 3.0
Baths: 2.0
Sq Ft: 840
Lot: 221,285 sf
Single Family Map
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$1,225

Listed 2024-04-05

1120 N King St Apt 209
Seguin, TX  78155

Beds: 2.0
Baths: 1.0
Sq Ft: 19,824
Lot: 42,253 sf
Apartment Map
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$1,225

Listed 2024-08-01

1120 N King St Apt 109
Seguin, TX  78155

Beds: 2.0
Baths: 1.0
Sq Ft: 19,824
Lot: 42,253 sf
Apartment Map
View Full Details