$504,400
- 5 Beds
- 4 Baths
- 3,020 sqft (on 0.41 acres)
6401 Mert St, Katy, TX 77493
Est. Refi. Payment $3,517/mo*
Refinance Your HomeHome Value
Trulia Estimate
$504KSince last month
Decreased$10K (-2%)Since last year
Increased$11K (+2.3%)Since last sale
Increased$296K (+146.3%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +33% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $498K |
| August 2026 | $500K |
| July 2026 | $508K |
| June 2026 | $514K |
| May 2026 | $510K |
| April 2026 | $500K |
| March 2026 | $500K |
| February 2026 | $493K |
| January 2026 | $484K |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.03 | Single-Family Home | - | 03/02/26 | 4 | 4 | 4,460 | |
0.36 | Single-Family Home | - | 06/29/26 | 4 | 3 | 3,259 | |
0.47 | Single-Family Home | - | 05/29/26 | 4 | 3.5 | 2,934 | |
0.56 | Single-Family Home | - | 10/31/25 | 4 | 3.5 | 2,714 | |
0.67 | Single-Family Home | - | 03/06/26 | 5 | 4.5 | 4,426 | |
0.31 | Single-Family Home | - | 06/22/26 | 4 | 3 | 2,941 | |
0.96 | Single-Family Home | - | 12/05/25 | 4 | 4 | 3,260 | |
0.57 | Single-Family Home | - | 12/08/25 | 3 | 3 | 2,201 | |
0.61 | Single-Family Home | - | 10/29/25 | 4 | 3.5 | 2,750 | |
1.07 | Single-Family Home | - | 03/25/26 | 4 | 3 | 2,769 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.15 | - | - | - | - | Off Market | |
0.15 | - | 4 | 3 | 2,393 | Off Market | |
0.20 | $624,900 | 4 | 3 | 2,767 | For Sale | |
0.22 | $649,000 | 4 | 3 | 2,605 | For Sale | |
0.24 | $389,000 | 4 | 2 | 1,984 | For Sale | |
0.26 | $375,000 | 3 | 2 | 2,042 | For Sale | |
0.33 | $476,400 | 4 | 3.5 | 2,594 | Off Market | |
0.33 | $416,900 | 4 | 3 | 2,426 | Off Market | |
0.33 | $411,200 | 4 | 3 | 2,180 | Off Market | |
0.32 | $329,500 | 3 | 2 | 1,789 | For Sale | |
0.31 | $460,000 | 5 | 3.5 | 3,599 | For Sale | |
0.33 | $529,900 | 4 | 3.5 | 3,395 | For Sale |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1994
0.41 acre lot
3,020 sqft
$167/sqft
Garage
About this House
Hardwood floors in entry, dining and den. New carpet. Master bedroom down plus study or 6th bedroom. Another master bedroom upstairs,with full bath.. Oversized corner lot. Covered patio. Playground area.
6401 Mert St, Katy, TX 77493 is a 5 bedroom, 4 bathroom, 3,020 sqft single-family home in Old Katy, built in 1994. It last sold for $202,000 on Aug 18, 1999. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $504,400, with a rent estimate of $3,006/month.
Home Details for 6401 Mert St
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Levels, Entrance, & Accessibility Stories: 2 |
Interior Details Additional StorageStorage |
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Year Built Year Built: 1994 |
Property Type / Style Property Type: Single Family HomeArchitecture: ranch |
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Parking & Garage GarageParking: Garage Attached |
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Units in Building: 1 |
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Lot Area: 0.41 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Sep 7, 2011 Source: Agent Provided | ListingRemoved | $225,000 |
Mar 15, 2011 Source: Agent Provided | PriceChange | $225,000 Price decreased by 2% |
Feb 5, 2011 Source: Agent Provided | PriceChange | $229,000 Price decreased by 3% |
Sep 22, 2010 Source: Agent Provided | PriceChange | $235,000 Price decreased by 2% |
Sep 5, 2010 Source: Agent Provided | PriceChange | $239,000 Price decreased by 2% |
Aug 7, 2010 Source: Agent Provided | Listed For Sale | $245,000 |
Aug 18, 1999 Source: N/A | Sold | -- |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $2,200 | $437,590 |
Home facts updated by county records
Market trends in Katy
Last updated August 2026
Avg. sale price
$347K
$6KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$159
$1MoM
Available listings
2310
76MoM
Around this home
What Locals Say about Old Katy
At least 27 Trulia users voted on each feature.
93 % Say it's dog friendly
87 % Say yards are well-kept
82 % Say car is needed
78 % Say parking is easy
76 % Say there's holiday spirit
75 % Say people would walk alone at night
72 % Say kids play outside
64 % Say streets are well-lit
63 % Say it's quiet
60 % Say there are sidewalks
50 % Say it's walkable to grocery stores
49 % Say there's wildlife
48 % Say neighbors are friendly
44 % Say they plan to stay for at least 5 years
35 % Say it's walkable to restaurants
20 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 6401 Mert St
- What is 6401 Mert St estimated to be worth?Trulia's estimated value for 6401 Mert St in Katy, TX is $504,400.
- What is the price history for 6401 Mert St?6401 Mert St in Katy, TX last sold in August 1999.
- Is Katy a buyer's or seller's market?Katy is currently a buyer's market, based on recent for-sale activity.
- What's the median sale price in Katy?The median sale price in Katy is $347K. That is down $6K from the prior month.
- How big is the lot at 6401 Mert St?The lot at 6401 Mert St in Katy, TX is about 0.41 acres (18,004 sq ft).
- Does 6401 Mert St have a garage?Yes, 6401 Mert St in Katy, TX has a garage.

