Google street view image for 545 Mark Twain Loop, Union, MO 63084

Off market nov 2000 for $174K

$356,004

Est. refi paymentEst. refi $1,132/mo

•

3 ba

•

1,952

sq ft

545 Mark Twain Loop, Union, MO 63084

About this home

545 Mark Twain Loop is a 1,952 square foot house on a 1.03 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on November 07, 2000 for $174,000. Based on Redfin's Union data, we estimate the home's value is $356,004.

Single-familyProperty Type

2000Year Built

1.03 acresLot Size

$182Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$356,004

$182K since sold in November 2000$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16% higher than the average sale price ($307K) of 6 comparable homes.

SOLD SEP 3, 2026
$310,000
A
3 beds3 baths2,167 sq ft
74 Hickory Cir, Union, MO 63084
SOLD DEC 2, 2025
$339,000
B
3 beds3 baths1,796 sq ft
539 Mark Twain Loop, Union, MO 63084
SOLD JUL 2, 2026
$325,000
C
3 beds3 baths2,162 sq ft
3762 Highway A, Union, MO 63084
BOUGHT WITH REDFIN MAY 1, 2026
$294,500
D
3 beds3 baths1,400 sq ft
54 Hickory Cir, Union, MO 63084
SOLD MAY 29, 2026
$335,000
E
4 beds3 baths1,806 sq ft
105 Old Farm Estates Rd, Union, MO 63084
SOLD SEP 15, 2026
$237,500
F
4 beds2 baths1,800 sq ft
614 Eagle Ridge Dr, Union, MO 63084

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Est. cash available

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Rent

$1,743/mo

Redfin rental estimate

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Market trends in 63084, MO

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.5%

+0.4% MoM

Median sale price

$275K

$10K MoM

Avg. days on market

36d

2 days MoM

Recently sold homes

10 MoM

New listings for sale

OPEN SUN, 1PM TO 3PM
$380,000
4 beds2.5 baths1,920 sq ft
240 S Ridge Ct, Union, MO 63084
3D WALKTHROUGH
$192,500
3 beds1 bath1,210 sq ft
406 W Springfield Ave, Union, MO 63084
COMING SOON
$309,900
3 beds3 baths1,834 sq ft
19 Choiceland Ct, Union, MO 63084
$192,900
2 beds1 bath905 sq ft
1117 W State St, Union, MO 63084
$347,500
5 beds3 baths2,426 sq ft
147 Vista Vallarta Dr, Union, MO 63084
$313,900
4 beds3 baths1,718 sq ft
405 Bourbeuse Rd, Union, MO 63084
See all

Provided by Redfin

Sale history for 545 Mark Twain Loop

Year

Property tax

Land + Additions

Assessment*

2025

$2,001 (−0.2%)

2024

$2,005 (+0.2%)

2023

$2,000 (−9.8%)

2022

$2,216 (−0.2%)

$5,480 + $35,948

$41,428

2021

$2,220 (+10.1%)

$5,480 + $35,948

$41,428

2020

$2,017 (+0.3%)

$5,480 + $31,603

$37,083

2019

$2,011 (+8.9%)

$5,480 + $31,603

$37,083

2018

$1,846 (−0.4%)

$5,480 + $31,603

$37,083

2017

$1,854 (+1.1%)

$5,480 + $30,605

$36,085

2016

$1,833 (+1.8%)

$5,480 + $30,605

$36,085

2015

$1,801 (−1.4%)

$5,480 + $29,311

$34,791

2014

$1,826

$5,480 + $29,646

$35,126

Tax history for 545 Mark Twain Loop

Year

Property tax

Land + Additions

Assessment*

2025

$2,001 (−0.2%)

2024

$2,005 (+0.2%)

2023

$2,000 (−9.8%)

2022

$2,216 (−0.2%)

$5,480 + $35,948

$41,428

2021

$2,220 (+10.1%)

$5,480 + $35,948

$41,428

2020

$2,017 (+0.3%)

$5,480 + $31,603

$37,083

2019

$2,011 (+8.9%)

$5,480 + $31,603

$37,083

2018

$1,846 (−0.4%)

$5,480 + $31,603

$37,083

2017

$1,854 (+1.1%)

$5,480 + $30,605

$36,085

2016

$1,833 (+1.8%)

$5,480 + $30,605

$36,085

2015

$1,801 (−1.4%)

$5,480 + $29,311

$34,791

2014

$1,826

$5,480 + $29,646

$35,126

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

Property details

Interior

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Building Type: Residential

Property Information
Subdivision Name: TWIN LAKES
Living Sq. Ft: 1,952
# of Stories: 1
Stories Type: 1
Legal Description: LOT:25 TWIN LAKES

Lot Information
# of Buildings: 1
Land Sq. Ft: 44,867
Legal Lot Number: 25
Legal Block Number: 13
School Tax District: UNION
Municipality Name: NONE
Acres: 1.03
Zoning Code: ANU
County Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,952
Stories: 1.0
Lot Size: 1.03 acres
Style: Single Family Residential
Year Built: 2000
Year Renovated: —
County: Franklin County
APN: 17-4-20.0-0-013-036.140

Home facts updated by county records on Aug 10, 2026

Around this home

Schools

Central Elementary School

Public PreK-5 • Assigned • 3.0mi

8/10

Union Middle School

Public 6-8 • Assigned • 2.6mi

9/10

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

4/10 Heat Factor

7 days above 108° expected this year, 20 days in 30 years

2/10 Wind Factor

1% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Union, MO • 63084

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 9.8 hours in June and 4.3 hours in December, which is comparable to the U.S. average for solar exposure.

9.8 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Is this your home?

Track this home’s value and nearby sales activity

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Land— sq ft

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New listings for sale in 63084

OPEN SUN, 1PM TO 3PM

$380,000

4 beds2.5 baths1,920 sq ft

240 S Ridge Ct, Union, MO 63084

3D WALKTHROUGH

$192,500

3 beds1 bath1,210 sq ft

406 W Springfield Ave, Union, MO 63084

COMING SOON

$309,900

3 beds3 baths1,834 sq ft

19 Choiceland Ct, Union, MO 63084

$192,900

2 beds1 bath905 sq ft

1117 W State St, Union, MO 63084

$347,500

5 beds3 baths2,426 sq ft

147 Vista Vallarta Dr, Union, MO 63084

$313,900

4 beds3 baths1,718 sq ft

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Home values near 545 Mark Twain Loop

Data from public records.

Address	Redfin Estimate
540 Mark Twain Loop, Union, MO 3 Beds \| 2 Baths \| 2268 Sq. Ft.	$369,413
521 Mark Twain Loop, Union, MO 3 Beds \| 4 Baths \| 1554 Sq. Ft.	$371,114

Address	Redfin Estimate
534 Mark Twain Loop, Union, MO 3 Beds \| 3 Baths \| 2188 Sq. Ft.	$404,588
527 Mark Twain Loop, Union, MO 3 Beds \| 3 Baths \| 2102 Sq. Ft.	$374,344

Address	Redfin Estimate
528 Mark Twain Loop, Union, MO 3 Beds \| 1 Baths \| 1517 Sq. Ft.	$322,039
533 Mark Twain Loop, Union, MO 3 Beds \| 3 Baths \| 1887 Sq. Ft.	$375,601

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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 63084, MO

Sale history for 545 Mark Twain Loop

Tax history for 545 Mark Twain Loop

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Is this your home?

Nearby similar homes

New listings for sale in 63084

Home values near 545 Mark Twain Loop

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