$666,400
- 4 Beds
- 2.5 Baths
- 3,800 sqft (on 0.36 acres)
1620 Watson St, Saint Charles, MO 63301
Est. Refi. Payment $4,180/mo*
Refinance Your HomeHome Value
Trulia Estimate
$666KSince last month
Increased$1K (+0.2%)Since last year
Increased$15K (+2.3%)Since last sale
Increased$206K (+44.8%)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 +40% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $666K |
| August 2026 | $665K |
| July 2026 | $665K |
| June 2026 | $678K |
| May 2026 | $667K |
| April 2026 | $665K |
| March 2026 | $654K |
| February 2026 | $641K |
| January 2026 | $624K |
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 |
|---|---|---|---|---|---|---|---|
0.26 | Single-Family Home | - | 08/14/26 | 5 | 3.5 | 4,190 | |
0.24 | Single-Family Home | - | 12/19/25 | 4 | 3 | 2,298 | |
0.25 | Single-Family Home | - | 09/04/26 | 4 | 1.5 | 1,972 | |
0.31 | Single-Family Home | - | 07/09/26 | 3 | 2 | 2,483 | |
0.52 | Single-Family Home | - | 11/06/25 | 4 | 4 | 3,911 | |
0.36 | Single-Family Home | - | 04/30/26 | 4 | 2 | 1,790 | |
0.23 | Single-Family Home | - | 10/14/25 | 3 | 3 | 2,272 | |
0.16 | Single-Family Home | - | 08/27/26 | 3 | 2.5 | 2,053 | |
0.25 | Single-Family Home | - | 06/09/26 | 4 | 1.5 | 1,363 | |
0.26 | Single-Family Home | - | 06/11/26 | 3 | 2 | 1,700 |
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 |
|---|---|---|---|---|---|---|
0.09 | $311,800 | 4 | 2 | 1,591 | Off Market | |
0.15 | $507,900 | 5 | 2.5 | 2,560 | Off Market | |
0.12 | $408,000 | 3 | 2 | 2,312 | Off Market | |
0.12 | $393,200 | 3 | 2 | 1,983 | Off Market | |
0.12 | $278,200 | 3 | 2 | 1,143 | Off Market | |
0.13 | $458,800 | 3 | 2 | 2,728 | Off Market | |
0.14 | $340,200 | 3 | 2 | 1,305 | Off Market | |
0.19 | $311,400 | 4 | 3 | 1,695 | Off Market | |
0.19 | $372,800 | 3 | 2 | 1,582 | Off Market | |
0.17 | $280,600 | 3 | 2 | 1,224 | Off Market | |
0.16 | - | 3 | 2.5 | 2,053 | Recently Sold | |
0.19 | $371,700 | 2 | 2 | 2,114 | Off Market |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1926
0.36 acre lot
3,800 sqft
$175/sqft
Garage
About this House
Welcome to 1620 Watson! This 4 bdrm 2.5 bath home built in the 1920's captures the character of St. Charles historic areanear Lindenwood University. Curb appeal is outstanding as landscaping & mature trees compliment the charming 3 story brickelevation. From the minute you walk in, you'll be amazed at all of the unique living spaces including a Chef's Kitchen w/Bay window, TWO exquisite Great/Living Rms w/decorative FP's, Dining Rm, heated Seasonal Rm, 2nd Flr Sun Rm & remodeled bath. Third Floor Suite boasts a Lux Bath w/sep tub & shower may also convert to an Office/Media Center/Guest Rm. Step out to a rear yard oasis incorporating a Screened-in Deck, uncvd Deck, Patio, Covered Porch, usable fenced yard & 2 car detached Garage. Finishes include Granite at Kitchen, tile floors, hardwood floors at 1st & 2nd floor + stairs, built-in bookshelves, chandeliers & more. Architectural design & enhancements make this home one of a kind. Conveniently located near Streets of St. Charles.
1620 Watson St, Saint Charles, MO 63301 is a 4 bedroom, 3 bathroom, 3,800 sqft single-family home built in 1926. It last sold for $460,000 on May 27, 2020. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $666,400, with a rent estimate of $3,149/month.
Home Details for 1620 Watson St
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Interior Details BasementNumber of Rooms: 11Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath, Mud Room, Office |
Heating & Cooling Heating: Forced Air, Radiant, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 1Floors: Tile, Carpet, Hardwood |
Appliances & Utilities Cable ReadyDishwasherDisposal |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: OtherExterior: Vinyl, Brick |
Parking & Garage GarageParking Spaces: 2Parking: Garage Detached |
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Year Built Year Built: 1926 |
Property Type / Style Property Type: Single Family HomeArchitecture: Colonial |
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Units in Building: 1 |
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Lot Area: 0.36 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
May 27, 2020 Source: MARIS #20023558 | Sold | -- |
May 1, 2020 Source: Agent Provided | Pending | $475,000 |
Apr 24, 2020 Source: Agent Provided | Listed For Sale | $475,000 |
Nov 27, 2012 Source: MARIS #12060614 | Sold | -- |
Aug 7, 2012 Source: Agent Provided | PriceChange | $400,000 Price decreased by 8% |
Jul 16, 2012 Source: Agent Provided | PriceChange | $435,000 Price decreased by 3% |
Jun 10, 2012 Source: Agent Provided | PriceChange | $450,000 Price decreased by 2% |
May 16, 2012 Source: Agent Provided | PriceChange | $460,000 Price decreased by 2% |
Apr 1, 2012 Source: Agent Provided | Listed For Sale | $470,000 |
Jan 9, 2011 Source: Agent Provided | ListingRemoved | $470,000 |
Jul 24, 2010 Source: Agent Provided | PriceChange | $470,000 Price decreased by 6% |
Apr 8, 2010 Source: Agent Provided | PriceChange | $500,000 Price decreased by 9% |
Mar 4, 2010 Source: Agent Provided | Listed For Sale | $550,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $6,445 | $543,644 |
Home facts updated by county records
Market trends in Saint Charles
Last updated August 2026
Avg. sale price
$356K
$21.67KMoM
Sale-to-List Price
101.0%
0.5%MoM
Price per sq ft
$183
$3MoM
Available listings
300
13MoM
Around this home
What Locals Say about Saint Charles
At least 379 Trulia users voted on each feature.
90 % Say it's dog friendly
88 % Say car is needed
79 % Say parking is easy
75 % Say there's holiday spirit
73 % Say there are sidewalks
73 % Say yards are well-kept
71 % Say people would walk alone at night
71 % Say kids play outside
67 % Say streets are well-lit
62 % Say it's quiet
55 % Say they plan to stay for at least 5 years
52 % Say neighbors are friendly
48 % Say it's walkable to restaurants
47 % Say there's wildlife
46 % Say it's walkable to grocery stores
33 % 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 1620 Watson St
- What is 1620 Watson St estimated to be worth?Trulia's estimated value for 1620 Watson St in Saint Charles, MO is $666,400.
- What is the price history for 1620 Watson St?1620 Watson St in Saint Charles, MO last sold in May 2020.
- Is Saint Charles a buyer's or seller's market?Saint Charles is currently a seller's market, based on recent for-sale activity.
- What's the median sale price in Saint Charles?The median sale price in Saint Charles is $356K. That is up $21.67K from the prior month.
- Does 1620 Watson St have air conditioning?Yes, 1620 Watson St in Saint Charles, MO has air conditioning.
- Does 1620 Watson St have laundry facilities?Yes, 1620 Watson St in Saint Charles, MO has laundry facilities.

