$568,400
- 4 Beds
- 3 Baths
- 2,700 sqft
421 Andover Ln, Ballwin, MO 63011
Est. Refi. Payment $3,560/mo*
Refinance Your HomeHome Value
Trulia Estimate
$568KSince last month
Decreased$2K (-0.4%)Since last year
Increased$84K (+17.4%)Since last sale
Increased$401K (+241.5%)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 +80% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $567K |
| August 2026 | $567K |
| July 2026 | $570K |
| June 2026 | $569K |
| May 2026 | $568K |
| April 2026 | $565K |
| March 2026 | $588K |
| February 2026 | $495K |
| January 2026 | $467K |
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 |
|---|---|---|---|---|---|---|---|
0.18 | Single-Family Home | - | 06/15/26 | 4 | 2.5 | 3,314 | |
0.21 | Single-Family Home | - | 01/26/26 | 4 | 3 | 1,989 | |
0.29 | Single-Family Home | - | 07/27/26 | 4 | 2.5 | 2,821 | |
0.18 | Single-Family Home | - | 07/14/26 | 5 | 3 | 3,800 | |
0.36 | Single-Family Home | - | 03/30/26 | 4 | 3 | 2,508 | |
0.40 | Single-Family Home | - | 08/21/26 | 4 | 3 | 2,630 | |
0.34 | Single-Family Home | - | 08/06/26 | 5 | 3 | 2,983 | |
0.28 | Single-Family Home | - | 11/25/25 | 4 | 2 | 2,378 | |
0.39 | Single-Family Home | - | 08/31/26 | 4 | 2.5 | 2,128 | |
0.35 | Single-Family Home | - | 08/14/26 | 3 | 2.5 | 2,433 |
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 |
|---|---|---|---|---|---|---|
0.13 | $417,100 | 4 | 2 | 2,140 | Off Market | |
0.18 | - | 5 | 3 | 3,800 | Recently Sold | |
0.12 | $479,500 | 3 | 2 | 2,275 | Off Market | |
0.18 | - | 4 | 2.5 | 3,314 | Recently Sold | |
0.20 | $869,700 | 4 | 3.5 | 4,084 | Off Market | |
0.20 | $446,800 | 3 | 2 | 2,055 | Off Market | |
0.23 | $576,800 | 4 | 2.5 | 3,007 | Off Market | |
0.23 | $471,500 | 3 | 2 | 1,770 | Off Market | |
0.25 | $566,900 | 4 | 2 | 2,900 | Off Market | |
0.24 | $869,100 | 4 | 3.5 | 3,667 | Off Market | |
0.23 | $522,600 | 4 | 2 | 2,129 | Off Market | |
0.25 | $503,200 | 3 | 2 | 2,110 | Off Market |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1972
2,700 sqft
$211/sqft
Attached Garage
About this House
Welcome home to this spacious 4-bedroom, 2 full/2 half bath home with over 2,700 sq. ft. of living space on nearly an acre! This home is designed for both comfort and functionality. The generous size rooms are perfect for entertaining or everyday living. A formal dining room also adds to the uniqueness of this home. A large finished basement allows for a great entertaining space. You will also love the oversized 2 car garage. Tucked away in the heart of West County, this nearly one-acre lot provides a quiet, private setting just minutes from shopping, dining, parks, and major highways - ideal for entertaining, pets to roam, weekend barbecues, or even adding a play set or garden. Located in the highly rated Parkway School District, this home offers the perfect blend of space, convenience, and a welcoming community. Seller is offering a 1 year home warranty to the buyer.
421 Andover Ln, Ballwin, MO 63011 is a 4 bedroom, 4 bathroom, 2,700 sqft single-family home built in 1972. It last sold for $166,100 on Jul 1, 1989 (71% below the $575,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $568,400, with a rent estimate of $3,295/month.
Contact this Building
Home Details for 421 Andover Ln
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Heating & Cooling Heating: Natural GasAir ConditioningCooling System: Central AirHeating Fuel: Natural Gas |
Appliances & Utilities DishwasherDryerRefrigerator |
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Year Built Year Built: 1972 |
Property Type / Style Property Type: Single Family Home |
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Parking & Garage GarageParking: Garage Attached, Garage Attached |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Apr 28, 2026 Source: BHHS broker feed #25063546 | ListingRemoved | $575,000 |
Apr 14, 2026 Source: MARIS #25063546 | PriceChange | $575,000 Price decreased by 3% |
Mar 31, 2026 Source: MARIS #25063546 | PriceChange | $590,000 Price decreased by 2% |
Mar 12, 2026 Source: MARIS #25063546 | PriceChange | $600,000 Price decreased by 4% |
Mar 6, 2026 Source: MARIS #25063546 | Listed For Sale | $625,000 |
Aug 16, 2017 Source: Agent Provided | ListingRemoved | $343,000 |
Aug 2, 2017 Source: Agent Provided | Pending | $343,000 |
Aug 2, 2017 Source: Agent Provided | Listed For Sale | $343,000 |
Jul 1, 1989 Source: N/A | Sold | -- |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $5,619 | $549,900 |
Home facts updated by county records
Market trends in Ballwin
Last updated July 2026
Avg. sale price
$396K
$20.83KMoM
Sale-to-List Price
102.3%
0.6%MoM
Price per sq ft
$187
$1MoM
Available listings
177
23MoM
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 421 Andover Ln
- What is 421 Andover Ln estimated to be worth?Trulia's estimated value for 421 Andover Ln in Ballwin, MO is $568,400.
- What is the price history for 421 Andover Ln?421 Andover Ln in Ballwin, MO last sold in July 1989.
- 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 $396K. That is up $20.83K from the prior month.
- Does 421 Andover Ln have air conditioning?Yes, 421 Andover Ln in Ballwin, MO has air conditioning.
- Does 421 Andover Ln have laundry facilities?Yes, 421 Andover Ln in Ballwin, MO has laundry facilities.

