Active

$350,000

646 Old Colony Rd, Seguin, TX 78155

3beds

1,536sqft

$2,449/mo

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Single Family Residence

Built in 2014

10 Acres Lot

$338,900 Zestimate^®

$228/sqft

$-- HOA

What's special

Shade treesOpen floor planSplit bedroom floor planLarge islandDining and kitchen spacesCovered porch

Beautiful, very clean and updated 3 bedroom 2 bath modular home located on a 10 acre tract. Peaceful country living and scattered with mature oak trees. The open floor plan has a spacious living room, dining and kitchen spaces. The kitchen has ample cabinet space, a large island and great space for company to gather and a split bedroom floor plan. Enjoy an evening sitting on the covered porch or under the shade trees and you will likely see some deer strolling through. The 10 acres is a good mix of pasture and trees, great for gardening or livestock. Come take a look at your new home out in the country!

69 days

958

68

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 2

Primary bedroom

Dimensions: 14.5'x13'

Bedroom

Dimensions: 14.8'x9.10'

Bedroom

Dimensions: 14.8'x9.10'

Primary bathroom

Dimensions: 14'x12'

Dining room

Dimensions: 15'x9'

Kitchen

Dimensions: 12'x11'

Laundry

Dimensions: 7.5'x7.5'

Living room

Dimensions: 20'x14.7"

Heating

Central, Electric

Cooling

Central Air, 1 Unit

Appliances

Included: Dishwasher, Electric Range, Disposal, Water Heater, Some Electric Appliances, Microwave
Laundry: Washer Hookup, Electric Dryer Hookup, Inside, Laundry Room

Features

Ceiling Fan(s), Open Floorplan, Split Bedrooms, Separate Shower, Tub Shower, Walk-In Closet(s), Breakfast Bar, Kitchen Island, Kitchen/Family Room Combo
Flooring: Carpet, Vinyl
Attic: None
Has fireplace: No
Fireplace features: None

Interior area

Total interior livable area: 1,536 sqft

Video & virtual tour

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Property

Parking

Total spaces: 2
Parking features: Detached Carport
Carport spaces: 2

Features

Levels: One
Stories: 1
Patio & porch: Covered, Porch
Exterior features: Porch
Pool features: None
Fencing: None
Has view: Yes
View description: None
Body of water: None

Lot

Size: 10 Acres

Details

Parcel number: 60685

Construction

Type & style

Home type: SingleFamily
Architectural style: Modular/Prefab
Property subtype: Single Family Residence

Materials

Fiber Cement
Foundation: Block
Roof: Composition,Metal,Other,Shingle,See Remarks

Condition

Resale
Year built: 2014

Utilities & green energy

Water: Private, Community/Coop, Well
Utilities for property: Electricity Available, Trash Collection Private

Community & HOA

Community

Features: None

HOA

Has HOA: No

Location

Region: Seguin

Financial & listing details

Price per square foot: $228/sqft
Tax assessed value: $186,075
Annual tax amount: $1,939
Date on market: 5/22/2026
Cumulative days on market: 70 days
Listing agreement: Exclusive Right To Sell
Listing terms: Cash,Conventional
Electric utility on property: Yes
Road surface type: Gravel, Paved

Estimated market value

$338,900

$322,000 - $356,000

$1,585/mo

Price history

Date	Event	Price
5/22/2026	Listed for sale	$350,000-4.1%$228/sqft
Source: Central Texas MLS #614100 Report a problem
4/11/2026	Listing removed	$365,000$238/sqft
Source: LERA MLS #1898607 Report a problem
1/30/2026	Price change	$365,000-7.6%$238/sqft
Source: LERA MLS #1898607 Report a problem
9/6/2025	Listed for sale	$395,000+31.7%$257/sqft
Source: LERA MLS #1898607 Report a problem
1/1/2020	Listing removed	$300,000$195/sqft
Source: CENTURY 21 Northside #1362397 Report a problem
11/6/2017	Listed for sale	$300,000$195/sqft
Source: CENTURY 21 Northside #1277923 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$1,939 +21.2%	$137,184 +20%
2024	$1,600 -2.8%	$114,320
2023	$1,646 -9.7%	$114,320
2022	$1,822 -4.3%	$114,320
2021	$1,903 +10.3%	$114,320 +15.8%
2020	$1,724	$98,720 +8%
2019	--	$91,433 -10.1%
2018	$1,833 +18.7%	$101,733 +18.5%
2017	$1,545 -10.1%	$85,823 -9.8%
2016	$1,718 +37.3%	$95,160 +19.3%
2015	$1,251	$79,748 +8.9%
2014	$1,251	$73,198 +12%
2013	--	$65,350 -5.7%
2012	--	$69,281 +9.2%
2011	--	$63,437
2010	--	$63,437
2009	--	$63,437 +15.9%
2008	--	$54,733 +28.2%
2007	--	$42,677 +13%
2006	--	$37,762 +14.4%
2005	--	$33,002 -48%
2004	--	$63,454

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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Climate risks

Neighborhood: 78155

Getting around

0 / 100

Car-Dependent

20 / 100

Somewhat Bikeable

Nearby schools

GreatSchools rating

5/10
Vogel Elementary School
Grades: K-5Distance: 8.1 mi
4/10
Briesemeister Middle School
Grades: 6-8Distance: 10.4 mi
3/10
Seguin High School
Grades: 9-12Distance: 11 mi

Schools provided by the listing agent

Elementary: Vogel Elementary
Middle: A.J. Briesemeister Middle School
High: Seguin High School
District: Seguin ISD

Source: Central Texas MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.