$315,800
- 3 Beds
- 2 Baths
- 1,620 sqft (on 0.46 acres)
121 Lock Dr, Ballwin, MO 63011
Est. Refi. Payment $2,132/mo*
Refinance Your HomeHome Value
Trulia Estimate
$316KSince last month
Decreased$3K (-1%)Since last year
Increased$7K (+2.1%)Since last sale
Increased$134K (+73.7%)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 +86% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $317K |
| September 2026 | $316K |
| August 2026 | $320K |
| July 2026 | $325K |
| June 2026 | $328K |
| May 2026 | $328K |
| April 2026 | $323K |
| March 2026 | $315K |
| February 2026 | $306K |
| January 2026 | $296K |
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 |
|---|---|---|---|---|---|---|---|
0.17 | Single-Family Home | - | 03/05/26 | 3 | 2 | 1,910 | |
0.23 | Single-Family Home | - | 10/23/25 | 3 | 2 | 1,805 | |
0.32 | Single-Family Home | - | 01/06/26 | 3 | 2 | 1,798 | |
0.33 | Single-Family Home | - | 09/25/26 | 3 | 2 | 2,641 | |
0.18 | Single-Family Home | - | 02/24/26 | 3 | 3 | 2,876 | |
0.44 | Single-Family Home | - | 02/13/26 | 3 | 2 | 1,452 | |
0.13 | Single-Family Home | - | 05/27/26 | 4 | 3.5 | 2,968 | |
0.42 | Single-Family Home | - | 05/19/26 | 3 | 2 | 2,586 | |
0.06 | Single-Family Home | - | 06/22/26 | 4 | 2.5 | 2,895 | |
0.44 | Single-Family Home | - | 08/31/26 | 3 | 2 | 1,348 |
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 |
|---|---|---|---|---|---|---|
0.02 | $292,500 | 2 | 1 | 1,200 | Off Market | |
0.02 | $342,700 | 3 | 2 | 1,260 | Off Market | |
0.03 | $524,400 | 4 | 3 | 2,647 | Off Market | |
0.04 | $476,800 | 4 | 2.5 | 2,155 | Off Market | |
0.04 | $562,300 | 4 | 3 | 2,372 | Off Market | |
0.04 | $278,100 | 4 | 1 | 1,484 | Off Market | |
0.04 | $342,100 | 3 | 2 | 1,450 | Off Market | |
0.05 | $443,900 | 5 | 3 | 2,204 | Off Market | |
0.05 | $470,000 | 4 | 2.5 | 2,294 | For Sale | |
0.05 | $303,000 | 3 | 2 | 1,152 | Off Market | |
0.05 | $363,000 | 3 | 2.5 | 2,382 | Off Market | |
0.05 | $349,500 | 3 | 2 | 1,788 | Off Market | |
0.06 | $366,700 | 3 | 2 | 1,951 | Off Market | |
0.06 | $586,400 | 4 | 3.5 | 2,474 | Off Market | |
0.06 | - | 4 | 2.5 | 2,895 | Recently Sold | |
0.06 | $489,800 | 3 | 3 | 2,132 | Off Market | |
0.07 | $427,800 | 3 | 2 | 1,721 | Off Market | |
0.07 | $528,200 | 4 | 3 | 2,686 | Off Market | |
0.07 | $586,300 | 4 | 4 | 3,787 | Off Market | |
0.07 | $475,000 | 4 | 3 | 2,056 | Off Market |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1953
0.46 acre lot
1,620 sqft
$195/sqft
Garage
About this House
NO SHOWINGS UNTIL Saturday 4/29 at 9 am Awesome opportunity to live in Ballwin! 3 bedroom, 1 bath on main floor. Hardwood floors and gas log fireplace in living room. Large sun room with ceramic tile floor. Full bath in lower level. Huge detached 27x24 garage. Roof, guttering, soffit and fascia all replaced in 2015. Deck
121 Lock Dr, Ballwin, MO 63011 is a 3 bedroom, 2 bathroom, 1,620 sqft single-family home built in 1953. It was last sold on Jun 22, 2017. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $315,800, with a rent estimate of $2,366/month.
Home Details for 121 Lock Dr
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Heating & Cooling Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 1 |
Interior Details Number of Rooms: 5 |
Appliances & Utilities Refrigerator |
Fireplace & Spa Fireplace |
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Year Built Year Built: 1953 |
Property Type / Style Property Type: Single Family HomeArchitecture: Ranch / Rambler |
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Exterior Home Features DeckExterior: Wood |
Parking & Garage GarageParking: Garage Detached |
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Units in Building: 1 |
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Lot Area: 0.46 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jun 22, 2017 Source: MARIS #17033628 | Sold | -- |
May 18, 2017 Source: Agent Provided | Pending | $189,900 |
May 10, 2017 Source: Agent Provided | PriceChange | $189,900 Price decreased by 5% |
Apr 29, 2017 Source: Agent Provided | PriceChange | $199,899 Price decreased by 0% |
Apr 26, 2017 Source: Agent Provided | Listed For Sale | $199,900 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $3,452 | $264,400 |
Home facts updated by county records
Market trends in Ballwin
Last updated August 2026
Avg. sale price
$409K
$11.67KMoM
Sale-to-List Price
102.2%
0.1%MoM
Price per sq ft
$188
$1MoM
Available listings
151
26MoM
Around this home
What Locals Say about Ballwin
At least 227 Trulia users voted on each feature.
92 % Say it's dog friendly
91 % Say car is needed
91 % Say parking is easy
87 % Say there are sidewalks
81 % Say people would walk alone at night
80 % Say it's quiet
80 % Say yards are well-kept
80 % Say kids play outside
77 % Say there's wildlife
77 % Say there's holiday spirit
70 % Say streets are well-lit
61 % Say neighbors are friendly
59 % Say they plan to stay for at least 5 years
44 % Say it's walkable to restaurants
44 % Say it's walkable to grocery stores
43 % 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 121 Lock Dr
- What is 121 Lock Dr estimated to be worth?Trulia's estimated value for 121 Lock Dr in Ballwin, MO is $315,800.
- What is the price history for 121 Lock Dr?121 Lock Dr in Ballwin, MO last sold in June 2017.
- Is Ballwin a buyer's or seller's market?Ballwin is currently a seller's market, based on recent for-sale activity.
- What's the median sale price in Ballwin?The median sale price in Ballwin is $409K. That is up $11.67K from the prior month.
- Does 121 Lock Dr have air conditioning?Yes, 121 Lock Dr in Ballwin, MO has air conditioning.
- How big is the lot at 121 Lock Dr?The lot at 121 Lock Dr in Ballwin, MO is about 0.46 acres (19,994 sq ft).

