Google street view image for 18215 Theiss Mail Route Rd, Spring, TX 77379

Off Market Sep 1999 for $330K

$1,037,028

Est. refi paymentEst. refi $2,304/mo

•

3.5 ba

•

4,919

sq ft

18215 Theiss Mail Route Rd, Spring, TX 77379

About this home

18215 Theiss Mail Route Rd is a 4,919 square foot house on a 2.5 acre lot with 3 bedrooms and 3.5 bathrooms. - it last sold on September 01, 1999 for $330,000. Based on Redfin's Spring data, we estimate the home's value is $1,037,028.

Single-familyProperty Type

1981Year Built

2.5 acresLot Size

$211Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,037,028

$707K since sold in September 1999$19K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 137.1% higher than the average sale price ($437K) of 6 comparable homes.

SOLD JUL 16, 2026
$419,000
A
4 beds3.5 baths3,329 sq ft
8342 Knurled Oak Ln, Spring, TX 77379
SOLD AUG 28, 2026
$461,000
B
4 beds3.5 baths4,489 sq ft
17511 Hidden Forest Cir, Spring, TX 77379
SOLD AUG 7, 2026
$399,999
C
5 beds3.5 baths3,879 sq ft
8019 Beaufort Dr, Spring, TX 77379
SOLD JUN 30, 2026
$524,900
D
5 beds3.5 baths4,954 sq ft
17618 Hidden Forest Dr, Spring, TX 77379
SOLD APR 1, 2026
$399,000
E
4 beds3.5 baths3,474 sq ft
18302 Lazy Moss Ln, Spring, TX 77379
SOLD JUN 15, 2026
$419,990
F
4 beds3.5 baths3,296 sq ft
17606 Abby Ln, Spring, TX 77379

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Earn from this home

Sell

$933,418

Est. take-home

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Refinance

Est. cash available

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Rent

$3,689/mo

Redfin rental estimate

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Market trends in 77379, TX

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.2%

0.0% MoM

Median sale price

$385K

$4K MoM

Avg. days on market

34d

0 days MoM

Recently sold homes

262

12 MoM

New listings for sale

$495,000
4 beds3.5 baths3,665 sq ft
17435 Memorial Crest Dr, Spring, TX 77379
21539 Kingston Terrace Ln, Spring, TX 77379
$339,900
4 beds3.5 baths3,723 sq ft
21539 Kingston Terrace Ln, Spring, TX 77379
$469,900
4 beds3.5 baths3,261 sq ft
7915 Huddersfield Ct, Spring, TX 77379
EARLY ACCESS
$435,000
4 beds3 baths2,668 sq ft
1115 Compass Cove Cir, Spring, TX 77379
VIDEO TOUR
$660,000
4 beds4.5 baths4,294 sq ft
16123 Lafone Dr, Spring, TX 77379
3D WALKTHROUGH
$475,000
4 beds4 baths4,172 sq ft
5406 Autumn Breeze Ct, Spring, TX 77379
EARLY ACCESS
$515,000
4 beds3 baths2,948 sq ft
1126 Chelshurst Way, Spring, TX 77379
$298,000
3 beds2 baths1,968 sq ft
21431 Indigo Ruth Dr, Spring, TX 77379
$110,000
2 beds1.5 baths1,103 sq ft
16120 Stuebner Airline Rd #505, Spring, TX 77379
$237,990
3 beds2.5 baths2,427 sq ft
21010 Cottage Stream Ct, Spring, TX 77379
See all

Provided by Redfin

Sale history for 18215 Theiss Mail Route Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,583 (+11.1%)

2024

$14,923 (+14.2%)

2023

$13,068 (−1.3%)

2022

$13,239 (−2.9%)

$152,460 + $526,554

$679,014

2021

$13,637 (+1.0%)

$152,460 + $504,270

$656,730

2020

$13,507 (+2.9%)

$152,460 + $480,868

$633,328

2019

$13,125 (+5.6%)

2018

$12,426 (+9.9%)

2017

$11,311 (+9.9%)

2016

$10,288 (+10.9%)

2015

$9,280 (+10.9%)

2014

$8,365 (−2.3%)

$92,565 + $283,206

$375,771

2013

$8,564 (−9.3%)

$92,565 + $283,206

$375,771

2012

$9,442 (+10.8%)

$92,565 + $283,206

$375,771

2011

$8,521 (−5.7%)

2010

$9,039 (+131.3%)

2009

$3,908

Tax history for 18215 Theiss Mail Route Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,583 (+11.1%)

2024

$14,923 (+14.2%)

2023

$13,068 (−1.3%)

2022

$13,239 (−2.9%)

$152,460 + $526,554

$679,014

2021

$13,637 (+1.0%)

$152,460 + $504,270

$656,730

2020

$13,507 (+2.9%)

$152,460 + $480,868

$633,328

2019

$13,125 (+5.6%)

2018

$12,426 (+9.9%)

2017

$11,311 (+9.9%)

2016

$10,288 (+10.9%)

2015

$9,280 (+10.9%)

2014

$8,365 (−2.3%)

$92,565 + $283,206

$375,771

2013

$8,564 (−9.3%)

$92,565 + $283,206

$375,771

2012

$9,442 (+10.8%)

$92,565 + $283,206

$375,771

2011

$8,521 (−5.7%)

2010

$9,039 (+131.3%)

2009

$3,908

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
# of Bathroom Fixtures: 17

Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Central

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 6

Exterior

Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Style Type: Traditional
Building Construction Quality: Good
Exterior Wall: Brick Veneer
Building Type: Single Family

Pool Information
Pool Type: Gunite
Has Pool

Property Information
Living Sq. Ft: 4,919
Gross Sq. Ft: 6,281
Adjusted Gross Sq. Ft: 5,292
Ground Floor Sq. Ft: 4,312
Building Sq. Ft: 4,973
# of Stories: 1
Legal Description: TR 34A ABST 261 N FINNEY

Parking & Garage Information
# of Parking Spaces: 17
Parking Type: Detached Brick/Stone Garage
Garage/Parking Sq. Ft: 726
Garage / Carport Type: Detached Brick/Stone

Lot Information
# of Buildings: 1
Land Sq. Ft: 108,900
Water District: HARRIS CO FLOOD CNTRL
Municipality Name: SPRING
Acres: 2.5
County Use Description: RES USE IMPROVED OVERRIDE (HB
State Use Description: SGL-FAM-RES-HOME

Utility Information
Electricity / Wiring Type: Available
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2025
Tax District County: HARRIS COUNTY

Public facts

Beds: 3
Baths: 3.5
Sq. Ft.: 4,919
Stories: 1.0
Lot Size: 2.5 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: 1981
County: Harris County
APN: 0421220000084

Home facts updated by county records on Jul 23, 2026

Around this home

Schools

Theiss Elementary School

Public PreK-5 • Assigned • 0.5mi

8/10

Doerre Intermediate School

Public 6-8 • Assigned • 0.2mi

9/10

Klein High School

Public 9-12 • Assigned • 1.6mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

8/10 Heat Factor

6 days above 111° expected this year, 19 days in 30 years

8/10 Wind Factor

99% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Spring, TX • 77379

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.4 hours in June and 4.8 hours in December, which is comparable to the U.S. average for solar exposure.

9.4 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$986,000 – $1.19M

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Nearby similar homes

$495,000

4 beds3.5 baths3,665 sq ft

17435 Memorial Crest Dr, Spring, TX 77379

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10 Lake Sterling Gate Dr, Spring, TX 77379

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18511 Sweetmeadow Dr, Spring, TX 77379

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17319 Atherington Pl, Spring, TX 77379

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4 beds2.5 baths2,824 sq ft

17327 Thorhill St, Spring, TX 77379

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5 beds2.5 baths2,762 sq ft

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New listings for sale in 77379

$495,000

4 beds3.5 baths3,665 sq ft

17435 Memorial Crest Dr, Spring, TX 77379

$339,900

4 beds3.5 baths3,723 sq ft

21539 Kingston Terrace Ln, Spring, TX 77379

$469,900

4 beds3.5 baths3,261 sq ft

7915 Huddersfield Ct, Spring, TX 77379

EARLY ACCESSCOMPASS COMING SOON

$435,000

4 beds3 baths2,668 sq ft

1115 Compass Cove Cir, Spring, TX 77379

VIDEO TOUR

$660,000

4 beds4.5 baths4,294 sq ft

16123 Lafone Dr, Spring, TX 77379

3D WALKTHROUGH

$475,000

4 beds4 baths4,172 sq ft

5406 Autumn Breeze Ct, Spring, TX 77379

EARLY ACCESSCOMPASS COMING SOON

$515,000

4 beds3 baths2,948 sq ft

1126 Chelshurst Way, Spring, TX 77379

$298,000

3 beds2 baths1,968 sq ft

21431 Indigo Ruth Dr, Spring, TX 77379

$110,000

2 beds1.5 baths1,103 sq ft

16120 Stuebner Airline Rd #505, Spring, TX 77379

Home values near 18215 Theiss Mail Route Rd

Data from public records.

Address	Redfin Estimate
18231 Theiss Mail Route Road, Spring, TX 3 Beds \| 2 Baths \| 2406 Sq. Ft.	$346,000
18223 Theiss Mail Route Road, Spring, TX 5 Beds \| 6 Baths \| 5655 Sq. Ft.	$1,099,643

Address	Redfin Estimate
18211 Theiss Mail Route Road, Spring, TX 3 Beds \| 2 Baths \| 4987 Sq. Ft.	$735,106
18307 Theiss Mail Route Road, Spring, TX 4 Beds \| 2.5 Baths \| 2912 Sq. Ft.	$366,388

Address	Redfin Estimate
18235 Theiss Mail Route Road, Spring, TX 4 Beds \| 2.5 Baths \| 3192 Sq. Ft.	$577,129
18306 Theiss Mail Route Road, Spring, TX 4 Beds \| 2.5 Baths \| 3297 Sq. Ft.	$413,423

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 77379, TX

Sale history for 18215 Theiss Mail Route Rd

Tax history for 18215 Theiss Mail Route Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 77379

Home values near 18215 Theiss Mail Route Rd

More real estate resources